CVE-2017-8824
Linux DCCP Use-After-Free Privilege Escalation
Description
The dccp_disconnect function in net/dccp/proto.c in the Linux kernel through 4.14.3 allows local users to gain privileges or cause a denial of service (use-after-free) via an AF_UNSPEC connect system call during the DCCP_LISTEN state.
INFO
Published Date :
Dec. 5, 2017, 9:29 a.m.
Last Modified :
Feb. 24, 2023, 6:32 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
Public PoC/Exploit Available at Github
CVE-2017-8824 has a 2 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
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-2017-8824.
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
Makefile C
A Script to find fixes for CVE ids by parsing nvd website and respective git repository log.
vulnerability-scanners vulnerabilities cve-search linux security
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Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2017-8824 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-8824 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 -
Modified Analysis by [email protected]
Feb. 24, 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/2018-01/msg00007.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.html Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2018:0399 No Types Assigned https://access.redhat.com/errata/RHSA-2018:0399 Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2018:0676 No Types Assigned https://access.redhat.com/errata/RHSA-2018:0676 Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2018:1062 No Types Assigned https://access.redhat.com/errata/RHSA-2018:1062 Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2018:1130 No Types Assigned https://access.redhat.com/errata/RHSA-2018:1130 Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2018:1170 No Types Assigned https://access.redhat.com/errata/RHSA-2018:1170 Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2018:1216 No Types Assigned https://access.redhat.com/errata/RHSA-2018:1216 Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2018:1319 No Types Assigned https://access.redhat.com/errata/RHSA-2018:1319 Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2018:3822 No Types Assigned https://access.redhat.com/errata/RHSA-2018:3822 Third Party Advisory Changed Reference Type https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0 No Types Assigned https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0 Third Party Advisory Changed Reference Type https://lists.debian.org/debian-lts-announce/2017/12/msg00004.html No Types Assigned https://lists.debian.org/debian-lts-announce/2017/12/msg00004.html Third Party Advisory Changed Reference Type https://usn.ubuntu.com/3581-1/ No Types Assigned https://usn.ubuntu.com/3581-1/ Third Party Advisory Changed Reference Type https://usn.ubuntu.com/3581-2/ No Types Assigned https://usn.ubuntu.com/3581-2/ Third Party Advisory Changed Reference Type https://usn.ubuntu.com/3581-3/ No Types Assigned https://usn.ubuntu.com/3581-3/ Third Party Advisory Changed Reference Type https://usn.ubuntu.com/3582-1/ No Types Assigned https://usn.ubuntu.com/3582-1/ Third Party Advisory Changed Reference Type https://usn.ubuntu.com/3582-2/ No Types Assigned https://usn.ubuntu.com/3582-2/ Third Party Advisory Changed Reference Type https://usn.ubuntu.com/3583-1/ No Types Assigned https://usn.ubuntu.com/3583-1/ Third Party Advisory Changed Reference Type https://usn.ubuntu.com/3583-2/ No Types Assigned https://usn.ubuntu.com/3583-2/ Third Party Advisory Changed Reference Type https://www.debian.org/security/2017/dsa-4073 No Types Assigned https://www.debian.org/security/2017/dsa-4073 Third Party Advisory Changed Reference Type https://www.debian.org/security/2018/dsa-4082 No Types Assigned https://www.debian.org/security/2018/dsa-4082 Third Party Advisory Changed CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (including) 4.14.3 OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 2.6.14 up to (excluding) 3.2.97 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 3.3 up to (excluding) 3.16.52 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 3.17 up to (excluding) 3.18.95 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 3.19 up to (excluding) 4.1.50 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.2 up to (excluding) 4.4.116 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.5 up to (excluding) 4.9.82 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.10 up to (excluding) 4.14.20 -
CVE Modified by [email protected]
Dec. 13, 2018
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2018:3822 [No Types Assigned] -
CVE Modified by [email protected]
Nov. 30, 2018
Action Type Old Value New Value Added Reference https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0 [No Types Assigned] -
CVE Modified by [email protected]
May. 10, 2018
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2018:1319 [No Types Assigned] -
CVE Modified by [email protected]
Apr. 26, 2018
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2018:1216 [No Types Assigned] -
CVE Modified by [email protected]
Apr. 19, 2018
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2018:1170 [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2018:1130 [No Types Assigned] -
CVE Modified by [email protected]
Apr. 12, 2018
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2018:1062 [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2018:0676 [No Types Assigned] -
CVE Modified by [email protected]
Mar. 16, 2018
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/3583-2/ [No Types Assigned] Added Reference https://usn.ubuntu.com/3583-1/ [No Types Assigned] Added Reference https://usn.ubuntu.com/3582-2/ [No Types Assigned] Added Reference https://usn.ubuntu.com/3582-1/ [No Types Assigned] Added Reference https://usn.ubuntu.com/3581-3/ [No Types Assigned] Added Reference https://usn.ubuntu.com/3581-2/ [No Types Assigned] Added Reference https://usn.ubuntu.com/3581-1/ [No Types Assigned] -
CVE Modified by [email protected]
Mar. 08, 2018
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2018:0399 [No Types Assigned] -
CVE Modified by [email protected]
Feb. 04, 2018
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2017/12/msg00004.html [No Types Assigned] -
CVE Modified by [email protected]
Jan. 11, 2018
Action Type Old Value New Value Added Reference https://www.debian.org/security/2018/dsa-4082 [No Types Assigned] -
CVE Modified by [email protected]
Jan. 06, 2018
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.html [No Types Assigned] -
CVE Modified by [email protected]
Dec. 27, 2017
Action Type Old Value New Value Added Reference https://www.debian.org/security/2017/dsa-4073 [No Types Assigned] -
Initial Analysis by [email protected]
Dec. 21, 2017
Action Type Old Value New Value 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 https://www.exploit-db.com/exploits/43234/ No Types Assigned https://www.exploit-db.com/exploits/43234/ Exploit, Third Party Advisory, VDB Entry Changed Reference Type http://www.securityfocus.com/bid/102056 No Types Assigned http://www.securityfocus.com/bid/102056 Third Party Advisory, VDB Entry Changed Reference Type http://www.openwall.com/lists/oss-security/2017/12/05/1 No Types Assigned http://www.openwall.com/lists/oss-security/2017/12/05/1 Mailing List, Third Party Advisory Changed Reference Type http://lists.openwall.net/netdev/2017/12/04/224 No Types Assigned http://lists.openwall.net/netdev/2017/12/04/224 Third Party Advisory Added CWE CWE-416 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (including) 4.14.3 -
CVE Modified by [email protected]
Dec. 20, 2017
Action Type Old Value New Value Added Reference https://www.exploit-db.com/exploits/43234/ [No Types Assigned] -
CVE Modified by [email protected]
Dec. 08, 2017
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/102056 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-8824 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-2017-8824
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
0.00474
percentile