CVE-2017-17806
Linux Kernel SHA-3 HMAC Hash Overflow
Description
The HMAC implementation (crypto/hmac.c) in the Linux kernel before 4.14.8 does not validate that the underlying cryptographic hash algorithm is unkeyed, allowing a local attacker able to use the AF_ALG-based hash interface (CONFIG_CRYPTO_USER_API_HASH) and the SHA-3 hash algorithm (CONFIG_CRYPTO_SHA3) to cause a kernel stack buffer overflow by executing a crafted sequence of system calls that encounter a missing SHA-3 initialization.
INFO
Published Date :
Dec. 20, 2017, 11:29 p.m.
Last Modified :
Jan. 19, 2023, 4:26 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
Public PoC/Exploit Available at Github
CVE-2017-17806 has a 1 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-2017-17806
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-2017-17806.
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).
Samsung security patch description
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2017-17806 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-17806 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]
Jan. 19, 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 https://access.redhat.com/errata/RHSA-2018:2948 No Types Assigned https://access.redhat.com/errata/RHSA-2018:2948 Third Party Advisory Changed Reference Type https://lists.debian.org/debian-lts-announce/2018/01/msg00004.html No Types Assigned https://lists.debian.org/debian-lts-announce/2018/01/msg00004.html 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://usn.ubuntu.com/3617-1/ No Types Assigned https://usn.ubuntu.com/3617-1/ Third Party Advisory Changed Reference Type https://usn.ubuntu.com/3617-2/ No Types Assigned https://usn.ubuntu.com/3617-2/ Third Party Advisory Changed Reference Type https://usn.ubuntu.com/3617-3/ No Types Assigned https://usn.ubuntu.com/3617-3/ Third Party Advisory Changed Reference Type https://usn.ubuntu.com/3619-1/ No Types Assigned https://usn.ubuntu.com/3619-1/ Third Party Advisory Changed Reference Type https://usn.ubuntu.com/3619-2/ No Types Assigned https://usn.ubuntu.com/3619-2/ Third Party Advisory Changed Reference Type https://usn.ubuntu.com/3632-1/ No Types Assigned https://usn.ubuntu.com/3632-1/ 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 (excluding) 4.14.8 OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions 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) 3.18.89 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 3.19 up to (excluding) 4.1.49 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.2 up to (excluding) 4.4.107 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.5 up to (excluding) 4.9.71 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.10 up to (excluding) 4.14.8 Changed CPE Configuration OR *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* *cpe:2.3:o:opensuse:leap:42.2:*:*:*:*:*:*:* *cpe:2.3:o:opensuse_project:leap:42.3:*:*:*:*:*:*:* *cpe:2.3:o:suse:linux_enterprise_desktop:12:sp2:*:*:*:*:*:* *cpe:2.3:o:suse:linux_enterprise_desktop:12:sp3:*:*:*:*:*:* *cpe:2.3:o:suse:linux_enterprise_server:11:extra:*:*:*:*:*:* *cpe:2.3:o:suse:linux_enterprise_server:11:sp4:*:*:*:*:*:* *cpe:2.3:o:suse:linux_enterprise_server:12:sp2:*:*:*:*:*:* *cpe:2.3:o:suse:linux_enterprise_server:12:sp3:*:*:*:*:*:* *cpe:2.3:o:suse:linux_enterprise_server_for_raspberry_pi:12:sp2:*:*:*:*:*:* OR *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* *cpe:2.3:o:opensuse:leap:42.2:*:*:*:*:*:*:* *cpe:2.3:o:opensuse_project:leap:42.3:*:*:*:*:*:*:* *cpe:2.3:o:suse:linux_enterprise_desktop:12:sp2:*:*:*:*:*:* *cpe:2.3:o:suse:linux_enterprise_desktop:12:sp3:*:*:*:*:*:* *cpe:2.3:o:suse:linux_enterprise_server:11:extra:*:*:*:*:*:* *cpe:2.3:o:suse:linux_enterprise_server:11:sp4:*:*:*:*:*:* *cpe:2.3:o:suse:linux_enterprise_server:12:sp2:*:*:*:*:*:* *cpe:2.3:o:suse:linux_enterprise_server:12:sp3:*:*:*:*:*:* *cpe:2.3:o:suse:linux_enterprise_server_for_raspberry_pi:12:sp2:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:-:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:* -
CWE Remap by [email protected]
Oct. 03, 2019
Action Type Old Value New Value Changed CWE CWE-119 CWE-787 -
CVE Modified by [email protected]
Oct. 31, 2018
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2018:2948 [No Types Assigned] -
CPE Deprecation Remap by [email protected]
Oct. 30, 2018
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:o:opensuse_project:leap:42.2:*:*:*:*:*:*:* OR *cpe:2.3:o:opensuse:leap:42.2:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Apr. 25, 2018
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/3632-1/ [No Types Assigned] -
CVE Modified by [email protected]
Apr. 07, 2018
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/3619-2/ [No Types Assigned] -
CVE Modified by [email protected]
Apr. 06, 2018
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/3619-1/ [No Types Assigned] Added Reference https://usn.ubuntu.com/3617-3/ [No Types Assigned] -
CVE Modified by [email protected]
Apr. 05, 2018
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/3617-2/ [No Types Assigned] Added Reference https://usn.ubuntu.com/3617-1/ [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] -
CVE Modified by [email protected]
Feb. 04, 2018
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2018/01/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] -
Initial Analysis by [email protected]
Jan. 08, 2018
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 http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00014.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00014.html Issue Tracking, Patch, Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00008.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00008.html Issue Tracking, Patch, 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.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.8 No Types Assigned https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.8 Issue Tracking, Release Notes Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00006.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00006.html Issue Tracking, Patch, Third Party Advisory 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 Issue Tracking, Patch, Third Party Advisory Changed Reference Type http://www.securityfocus.com/bid/102293 No Types Assigned http://www.securityfocus.com/bid/102293 Third Party Advisory, VDB Entry Changed Reference Type http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=af3ff8045bbf3e32f1a448542e73abb4c8ceb6f1 No Types Assigned http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=af3ff8045bbf3e32f1a448542e73abb4c8ceb6f1 Patch Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00016.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00016.html Issue Tracking, Third Party Advisory Changed Reference Type https://github.com/torvalds/linux/commit/af3ff8045bbf3e32f1a448542e73abb4c8ceb6f1 No Types Assigned https://github.com/torvalds/linux/commit/af3ff8045bbf3e32f1a448542e73abb4c8ceb6f1 Patch Added CWE CWE-119 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 4.14.8 Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* *cpe:2.3:o:opensuse_project:leap:42.2:*:*:*:*:*:*:* *cpe:2.3:o:opensuse_project:leap:42.3:*:*:*:*:*:*:* *cpe:2.3:o:suse:linux_enterprise_desktop:12:sp2:*:*:*:*:*:* *cpe:2.3:o:suse:linux_enterprise_desktop:12:sp3:*:*:*:*:*:* *cpe:2.3:o:suse:linux_enterprise_server:11:extra:*:*:*:*:*:* *cpe:2.3:o:suse:linux_enterprise_server:11:sp4:*:*:*:*:*:* *cpe:2.3:o:suse:linux_enterprise_server:12:sp2:*:*:*:*:*:* *cpe:2.3:o:suse:linux_enterprise_server:12:sp3:*:*:*:*:*:* *cpe:2.3:o:suse:linux_enterprise_server_for_raspberry_pi:12:sp2:*:*:*:*:*:* -
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/msg00016.html [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00014.html [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00008.html [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.html [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00006.html [No Types Assigned] -
CVE Modified by [email protected]
Dec. 29, 2017
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/102293 [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]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-17806 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-2017-17806
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
0.08307
percentile