7.8
HIGH
CVE-2016-4997
Linux Netfilter Privilege Escalation/Elevation of Privilege
Description
The compat IPT_SO_SET_REPLACE and IP6T_SO_SET_REPLACE setsockopt implementations in the netfilter subsystem in the Linux kernel before 4.6.3 allow local users to gain privileges or cause a denial of service (memory corruption) by leveraging in-container root access to provide a crafted offset value that triggers an unintended decrement.
INFO
Published Date :
July 3, 2016, 9:59 p.m.
Last Modified :
Sept. 12, 2023, 2:55 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
Public PoC/Exploit Available at Github
CVE-2016-4997 has a 4 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
Affected Products
The following products are affected by CVE-2016-4997
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2016-4997.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
C Shell Python Assembly Ruby Makefile Meson
Updated: 4 months ago
0 stars
0 fork
0 watcher
Born at : July 20, 2024, 8:34 p.m.
This repo has been linked 91 different CVEs too.
Auto Root / Privilege Escalation Exploit
autoroot privilege privilege-escalation root
Shell
Updated: 3 months ago
2 stars
1 fork
1 watcher
Born at : June 11, 2024, 9:57 p.m.
This repo has been linked 85 different CVEs too.
Linux privilege escalation exploits collection.
C Shell Python Assembly Ruby Makefile Meson
Updated: 2 months, 2 weeks ago
88 stars
13 fork
13 watcher
Born at : April 26, 2023, 2:58 p.m.
This repo has been linked 91 different CVEs too.
None
Python
Updated: 3 months, 1 week ago
9 stars
1 fork
1 watcher
Born at : Aug. 30, 2017, 2:37 p.m.
This repo has been linked 1269 different CVEs too.
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2016-4997 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2016-4997 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CPE Deprecation Remap by [email protected]
Sep. 12, 2023
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:o:novell:suse_linux_enterprise_software_development_kit:12.0:*:*:*:*:*:*:* OR *cpe:2.3:a:novell:suse_linux_enterprise_software_development_kit:12.0:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Sep. 12, 2023
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:o:novell:suse_linux_enterprise_software_development_kit:12.0:sp1:*:*:*:*:*:* OR *cpe:2.3:a:novell:suse_linux_enterprise_software_development_kit:12.0:sp1:*:*:*:*:*:* -
CVE Modified by [email protected]
Feb. 12, 2023
Action Type Old Value New Value Changed Description A flaw was discovered in processing setsockopt for 32 bit processes on 64 bit systems. This flaw will allow attackers to alter arbitrary kernel memory when unloading a kernel module. This action is usually restricted to root-privileged users but can also be leveraged if the kernel is compiled with CONFIG_USER_NS and CONFIG_NET_NS and the user is granted elevated privileges. The compat IPT_SO_SET_REPLACE and IP6T_SO_SET_REPLACE setsockopt implementations in the netfilter subsystem in the Linux kernel before 4.6.3 allow local users to gain privileges or cause a denial of service (memory corruption) by leveraging in-container root access to provide a crafted offset value that triggers an unintended decrement. Removed CVSS V2 Red Hat, Inc. (AV:L/AC:L/Au:N/C:C/I:C/A:C) Removed CVSS V3 Red Hat, Inc. AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H Removed Reference https://access.redhat.com/errata/RHSA-2016:1847 [No Types Assigned] Removed Reference https://access.redhat.com/errata/RHSA-2016:1875 [No Types Assigned] Removed Reference https://access.redhat.com/errata/RHSA-2016:1883 [No Types Assigned] Removed Reference https://access.redhat.com/security/cve/CVE-2016-4997 [No Types Assigned] -
CVE Modified by [email protected]
Feb. 02, 2023
Action Type Old Value New Value Changed Description The compat IPT_SO_SET_REPLACE and IP6T_SO_SET_REPLACE setsockopt implementations in the netfilter subsystem in the Linux kernel before 4.6.3 allow local users to gain privileges or cause a denial of service (memory corruption) by leveraging in-container root access to provide a crafted offset value that triggers an unintended decrement. A flaw was discovered in processing setsockopt for 32 bit processes on 64 bit systems. This flaw will allow attackers to alter arbitrary kernel memory when unloading a kernel module. This action is usually restricted to root-privileged users but can also be leveraged if the kernel is compiled with CONFIG_USER_NS and CONFIG_NET_NS and the user is granted elevated privileges. Added CVSS V2 Red Hat, Inc. (AV:L/AC:L/Au:N/C:C/I:C/A:C) Added CVSS V3 Red Hat, Inc. AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H Added Reference https://access.redhat.com/security/cve/CVE-2016-4997 [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2016:1847 [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2016:1883 [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2016:1875 [No Types Assigned] -
Modified Analysis by [email protected]
Jan. 17, 2023
Action Type Old Value New Value Removed CVSS V3 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00007.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00007.html Mailing List, Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00027.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00027.html Mailing List, Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00044.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00044.html Mailing List, Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00048.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00048.html Mailing List, Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00050.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00050.html Mailing List, Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00051.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00051.html Mailing List, Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00052.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00052.html Mailing List, Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00053.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00053.html Mailing List, Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00054.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00054.html Mailing List, Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00055.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00055.html Mailing List, Third Party Advisory Changed Reference Type http://rhn.redhat.com/errata/RHSA-2016-1847.html No Types Assigned http://rhn.redhat.com/errata/RHSA-2016-1847.html Third Party Advisory Changed Reference Type http://rhn.redhat.com/errata/RHSA-2016-1875.html No Types Assigned http://rhn.redhat.com/errata/RHSA-2016-1875.html Third Party Advisory Changed Reference Type http://rhn.redhat.com/errata/RHSA-2016-1883.html No Types Assigned http://rhn.redhat.com/errata/RHSA-2016-1883.html Third Party Advisory Changed Reference Type http://www.debian.org/security/2016/dsa-3607 No Types Assigned http://www.debian.org/security/2016/dsa-3607 Third Party Advisory Changed Reference Type http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.6.3 No Types Assigned http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.6.3 Vendor Advisory Changed Reference Type http://www.openwall.com/lists/oss-security/2016/06/24/5 No Types Assigned http://www.openwall.com/lists/oss-security/2016/06/24/5 Mailing List, Third Party Advisory Changed Reference Type http://www.openwall.com/lists/oss-security/2016/09/29/10 Exploit, Third Party Advisory http://www.openwall.com/lists/oss-security/2016/09/29/10 Exploit, Mailing List, Third Party Advisory Changed Reference Type http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html No Types Assigned http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html Third Party Advisory Changed Reference Type http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html No Types Assigned http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html Third Party Advisory Changed Reference Type http://www.securityfocus.com/bid/91451 No Types Assigned http://www.securityfocus.com/bid/91451 Third Party Advisory, VDB Entry Changed Reference Type http://www.securitytracker.com/id/1036171 No Types Assigned http://www.securitytracker.com/id/1036171 Third Party Advisory, VDB Entry Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=1349722 Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=1349722 Issue Tracking, Third Party Advisory Changed Reference Type https://github.com/torvalds/linux/commit/ce683e5f9d045e5d67d1312a42b359cb2ab2a13c Patch https://github.com/torvalds/linux/commit/ce683e5f9d045e5d67d1312a42b359cb2ab2a13c Patch, Third Party Advisory Changed Reference Type https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05347541 No Types Assigned https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05347541 Third Party Advisory Changed Reference Type https://www.exploit-db.com/exploits/40435/ No Types Assigned https://www.exploit-db.com/exploits/40435/ Third Party Advisory, VDB Entry Changed Reference Type https://www.exploit-db.com/exploits/40489/ No Types Assigned https://www.exploit-db.com/exploits/40489/ Third Party Advisory, VDB Entry Changed CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (including) 4.6.2 OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 2.6.17 up to (excluding) 3.2.80 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 3.3 up to (excluding) 3.10.103 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 3.11 up to (excluding) 3.12.62 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 3.13 up to (excluding) 3.14.73 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 3.15 up to (excluding) 3.16.37 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 3.17 up to (excluding) 3.18.37 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 3.19 up to (excluding) 4.1.28 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.2 up to (excluding) 4.4.14 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.5 up to (excluding) 4.6.3 Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Dec. 27, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:o:oracle:linux:7.0:*:*:*:*:*:*:* OR *cpe:2.3:o:oracle:linux:7:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Jan. 05, 2018
Action Type Old Value New Value Added Reference http://rhn.redhat.com/errata/RHSA-2016-1883.html [No Types Assigned] Added Reference http://rhn.redhat.com/errata/RHSA-2016-1875.html [No Types Assigned] Added Reference http://rhn.redhat.com/errata/RHSA-2016-1847.html [No Types Assigned] -
CVE Modified by [email protected]
Sep. 03, 2017
Action Type Old Value New Value Added Reference https://www.exploit-db.com/exploits/40489/ [No Types Assigned] Added Reference https://www.exploit-db.com/exploits/40435/ [No Types Assigned] -
CVE Modified by [email protected]
Dec. 03, 2016
Action Type Old Value New Value Added Reference https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05347541 [No Types Assigned] -
CVE Modified by [email protected]
Nov. 28, 2016
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00054.html [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00052.html [No Types Assigned] Added Reference http://www.debian.org/security/2016/dsa-3607 [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00051.html [No Types Assigned] Added Reference http://www.securitytracker.com/id/1036171 [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00007.html [No Types Assigned] Added Reference http://www.securityfocus.com/bid/91451 [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00055.html [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00053.html [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00048.html [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00050.html [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00044.html [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00027.html [No Types Assigned] -
CVE Modified by [email protected]
Oct. 27, 2016
Action Type Old Value New Value Added Reference http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html Added Reference http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html -
Modified Analysis by [email protected]
Oct. 04, 2016
Action Type Old Value New Value Changed CPE Configuration Configuration 1 OR *cpe:2.3:o:novell:suse_linux_enterprise_workstation_extension:12.0:sp1:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_server:12.0:sp1:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_desktop:12.0:sp1:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_software_development_kit:12.0:sp1:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_desktop:12.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_software_development_kit:12.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_live_patching:12.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_server:12.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_module_for_public_cloud:12.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_workstation_extension:12.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_real_time_extension:12.0:sp1:*:*:*:*:*:* Configuration 2 OR *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:* Configuration 3 OR *cpe:2.3:o:oracle:linux:7.0:*:*:*:*:*:*:* Configuration 4 OR *cpe:2.3:o:linux:linux_kernel:4.6.2:*:*:*:*:*:*:* (and previous) Configuration 1 OR *cpe:2.3:o:linux:linux_kernel:4.6.2:*:*:*:*:*:*:* (and previous) Configuration 2 OR *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:* Configuration 3 OR *cpe:2.3:o:novell:suse_linux_enterprise_workstation_extension:12.0:sp1:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_server:12.0:sp1:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_desktop:12.0:sp1:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_software_development_kit:12.0:sp1:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_desktop:12.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_software_development_kit:12.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_live_patching:12.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_server:12.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_module_for_public_cloud:12.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_workstation_extension:12.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_real_time_extension:12.0:sp1:*:*:*:*:*:* Configuration 4 OR *cpe:2.3:o:oracle:linux:7.0:*:*:*:*:*:*:* Changed Reference Type http://www.openwall.com/lists/oss-security/2016/09/29/10 No Types Assigned http://www.openwall.com/lists/oss-security/2016/09/29/10 Third Party Advisory, Exploit Changed Reference Type https://github.com/nccgroup/TriforceLinuxSyscallFuzzer/tree/master/crash_reports/report_compatIpt No Types Assigned https://github.com/nccgroup/TriforceLinuxSyscallFuzzer/tree/master/crash_reports/report_compatIpt Third Party Advisory, Exploit -
Initial Analysis by [email protected]
Oct. 04, 2016
Action Type Old Value New Value Changed CPE Configuration Configuration 1 OR *cpe:2.3:o:oracle:linux:7.0:*:*:*:*:*:*:* Configuration 2 OR *cpe:2.3:o:linux:linux_kernel:4.6.2:*:*:*:*:*:*:* (and previous) Configuration 3 OR *cpe:2.3:o:novell:suse_linux_enterprise_workstation_extension:12.0:sp1:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_server:12.0:sp1:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_desktop:12.0:sp1:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_software_development_kit:12.0:sp1:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_desktop:12.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_software_development_kit:12.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_live_patching:12.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_server:12.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_module_for_public_cloud:12.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_workstation_extension:12.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_real_time_extension:12.0:sp1:*:*:*:*:*:* Configuration 4 OR *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:* Configuration 1 OR *cpe:2.3:o:novell:suse_linux_enterprise_workstation_extension:12.0:sp1:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_server:12.0:sp1:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_desktop:12.0:sp1:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_software_development_kit:12.0:sp1:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_desktop:12.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_software_development_kit:12.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_live_patching:12.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_server:12.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_module_for_public_cloud:12.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_workstation_extension:12.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_real_time_extension:12.0:sp1:*:*:*:*:*:* Configuration 2 OR *cpe:2.3:o:oracle:linux:7.0:*:*:*:*:*:*:* Configuration 3 OR *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:* Configuration 4 OR *cpe:2.3:o:linux:linux_kernel:4.6.2:*:*:*:*:*:*:* (and previous) Changed Reference Type http://www.openwall.com/lists/oss-security/2016/09/29/10 No Types Assigned http://www.openwall.com/lists/oss-security/2016/09/29/10 Exploit, Third Party Advisory Changed Reference Type https://github.com/nccgroup/TriforceLinuxSyscallFuzzer/tree/master/crash_reports/report_compatIpt No Types Assigned https://github.com/nccgroup/TriforceLinuxSyscallFuzzer/tree/master/crash_reports/report_compatIpt Exploit, Third Party Advisory -
CVE Translated by [email protected]
Oct. 01, 2016
Action Type Old Value New Value Removed Translation La implementación de setsockopt del compat IPT_SO_SET_REPLACE en el subsistema de netfilter en el kernel de Linux en versiones anteriores a 4.6.3 permite a usuarios locales obtener privilegios o provocar una denegación de servicio (corrupción de memoria) aprovechando un acceso de root en el contenedor para proporcionar un valor de desplazamiento manipulado que desencadena un decremento involuntario. Added Translation Las implementaciones de setsockopt del compat IPT_SO_SET_REPLACE y IP6T_SO_SET_REPLACE en el subsistema de netfilter en el kernel de Linux en versiones anteriores a 4.6.3 permiten a usuarios locales obtener privilegios o provocar una denegación de servicio (corrupción de memoria) aprovechando el acceso root en contenedor para proveer un valor de desplazamiento manipulado que desencadena un decremento involuntario. -
CVE Modified by [email protected]
Oct. 01, 2016
Action Type Old Value New Value Changed Description The compat IPT_SO_SET_REPLACE setsockopt implementation in the netfilter subsystem in the Linux kernel before 4.6.3 allows local users to gain privileges or cause a denial of service (memory corruption) by leveraging in-container root access to provide a crafted offset value that triggers an unintended decrement. The compat IPT_SO_SET_REPLACE and IP6T_SO_SET_REPLACE setsockopt implementations in the netfilter subsystem in the Linux kernel before 4.6.3 allow local users to gain privileges or cause a denial of service (memory corruption) by leveraging in-container root access to provide a crafted offset value that triggers an unintended decrement. Added Reference http://www.openwall.com/lists/oss-security/2016/09/29/10 Added Reference https://github.com/nccgroup/TriforceLinuxSyscallFuzzer/tree/master/crash_reports/report_compatIpt -
Modified Analysis by [email protected]
Sep. 28, 2016
Action Type Old Value New Value Changed CPE Configuration Configuration 1 OR *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:* Configuration 2 OR *cpe:2.3:o:novell:suse_linux_enterprise_workstation_extension:12.0:sp1:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_server:12.0:sp1:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_desktop:12.0:sp1:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_software_development_kit:12.0:sp1:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_desktop:12.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_software_development_kit:12.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_live_patching:12.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_server:12.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_module_for_public_cloud:12.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_workstation_extension:12.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_real_time_extension:12.0:sp1:*:*:*:*:*:* Configuration 3 OR *cpe:2.3:o:linux:linux_kernel:4.6.2:*:*:*:*:*:*:* (and previous) Configuration 1 OR *cpe:2.3:o:novell:suse_linux_enterprise_workstation_extension:12.0:sp1:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_server:12.0:sp1:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_desktop:12.0:sp1:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_software_development_kit:12.0:sp1:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_desktop:12.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_software_development_kit:12.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_live_patching:12.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_server:12.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_module_for_public_cloud:12.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_workstation_extension:12.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_real_time_extension:12.0:sp1:*:*:*:*:*:* Configuration 2 OR *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:* Configuration 3 OR *cpe:2.3:o:oracle:linux:7.0:*:*:*:*:*:*:* Configuration 4 OR *cpe:2.3:o:linux:linux_kernel:4.6.2:*:*:*:*:*:*:* (and previous) Changed Reference Type http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html No Types Assigned http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html Third Party Advisory -
CVE Modified by [email protected]
Sep. 28, 2016
Action Type Old Value New Value Added Reference http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html -
Modified Analysis by [email protected]
Aug. 26, 2016
Action Type Old Value New Value Changed CPE Configuration Configuration 1 OR *cpe:2.3:o:linux:linux_kernel:4.6.2:*:*:*:*:*:*:* (and previous) Configuration 1 OR *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:* Configuration 2 OR *cpe:2.3:o:novell:suse_linux_enterprise_workstation_extension:12.0:sp1:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_server:12.0:sp1:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_desktop:12.0:sp1:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_software_development_kit:12.0:sp1:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_desktop:12.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_software_development_kit:12.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_live_patching:12.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_server:12.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_module_for_public_cloud:12.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_workstation_extension:12.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:suse_linux_enterprise_real_time_extension:12.0:sp1:*:*:*:*:*:* Configuration 3 OR *cpe:2.3:o:linux:linux_kernel:4.6.2:*:*:*:*:*:*:* (and previous) Changed Reference Type http://www.ubuntu.com/usn/USN-3017-2 No Types Assigned http://www.ubuntu.com/usn/USN-3017-2 Third Party Advisory Changed Reference Type http://www.ubuntu.com/usn/USN-3018-2 No Types Assigned http://www.ubuntu.com/usn/USN-3018-2 Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00061.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00061.html Third Party Advisory Changed Reference Type http://www.ubuntu.com/usn/USN-3016-4 No Types Assigned http://www.ubuntu.com/usn/USN-3016-4 Third Party Advisory Changed Reference Type http://www.ubuntu.com/usn/USN-3016-1 No Types Assigned http://www.ubuntu.com/usn/USN-3016-1 Third Party Advisory Changed Reference Type http://www.ubuntu.com/usn/USN-3016-2 No Types Assigned http://www.ubuntu.com/usn/USN-3016-2 Third Party Advisory Changed Reference Type http://www.ubuntu.com/usn/USN-3016-3 No Types Assigned http://www.ubuntu.com/usn/USN-3016-3 Third Party Advisory Changed Reference Type http://www.ubuntu.com/usn/USN-3018-1 No Types Assigned http://www.ubuntu.com/usn/USN-3018-1 Third Party Advisory Changed Reference Type http://www.ubuntu.com/usn/USN-3019-1 No Types Assigned http://www.ubuntu.com/usn/USN-3019-1 Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00060.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00060.html Third Party Advisory Changed Reference Type http://www.ubuntu.com/usn/USN-3017-3 No Types Assigned http://www.ubuntu.com/usn/USN-3017-3 Third Party Advisory Changed Reference Type http://www.ubuntu.com/usn/USN-3020-1 No Types Assigned http://www.ubuntu.com/usn/USN-3020-1 Third Party Advisory Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=1349722 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=1349722 Issue Tracking Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00000.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00000.html Third Party Advisory Changed Reference Type http://www.ubuntu.com/usn/USN-3017-1 No Types Assigned http://www.ubuntu.com/usn/USN-3017-1 Third Party Advisory -
CVE Modified by [email protected]
Aug. 12, 2016
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00000.html -
CVE Modified by [email protected]
Jul. 14, 2016
Action Type Old Value New Value Added Reference http://www.ubuntu.com/usn/USN-3017-2 Added Reference http://www.ubuntu.com/usn/USN-3018-2 Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00061.html Added Reference http://www.ubuntu.com/usn/USN-3016-4 Added Reference http://www.ubuntu.com/usn/USN-3016-1 Added Reference http://www.ubuntu.com/usn/USN-3016-2 Added Reference http://www.ubuntu.com/usn/USN-3016-3 Added Reference http://www.ubuntu.com/usn/USN-3018-1 Added Reference http://www.ubuntu.com/usn/USN-3019-1 Added Reference http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00060.html Added Reference http://www.ubuntu.com/usn/USN-3017-3 Added Reference http://www.ubuntu.com/usn/USN-3020-1 Added Reference http://www.ubuntu.com/usn/USN-3017-1 -
Modified Analysis by [email protected]
Jul. 05, 2016
Action Type Old Value New Value Added CPE Configuration Configuration 1 OR *cpe:2.3:o:linux:linux_kernel:4.6.2:*:*:*:*:*:*:* (and previous) Added CVSS V2 (AV:L/AC:L/Au:N/C:C/I:C/A:C) Added CVSS V3 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ce683e5f9d045e5d67d1312a42b359cb2ab2a13c No Types Assigned http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ce683e5f9d045e5d67d1312a42b359cb2ab2a13c Advisory Changed Reference Type https://github.com/torvalds/linux/commit/ce683e5f9d045e5d67d1312a42b359cb2ab2a13c No Types Assigned https://github.com/torvalds/linux/commit/ce683e5f9d045e5d67d1312a42b359cb2ab2a13c Patch Added CWE CWE-264 -
Initial Analysis by [email protected]
Jul. 05, 2016
Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity
being observed over the next 30 days. Following chart shows the EPSS
score history of the vulnerability.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2016-4997 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2016-4997
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.04 }} -0.00%
score
0.00349
percentile
CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability