Vulnerability Details : CVE-2019-5068
Potential exploit
An exploitable shared memory permissions vulnerability exists in the functionality of X11 Mesa 3D Graphics Library 19.1.2. An attacker can access the shared memory without any specific permissions to trigger this vulnerability.
Products affected by CVE-2019-5068
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
- cpe:2.3:a:mesa3d:mesa:19.1.2:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-5068
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 27 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-5068
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
3.6
|
LOW | AV:L/AC:L/Au:N/C:P/I:P/A:N |
3.9
|
4.9
|
NIST | |
|
5.1
|
MEDIUM | CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N |
2.5
|
2.5
|
Talos | |
|
4.4
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N |
1.8
|
2.5
|
NIST |
CWE ids for CVE-2019-5068
-
A product defines a set of insecure permissions that are inherited by objects that are created by the program.Assigned by: talos-cna@cisco.com (Secondary)
-
The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-5068
-
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00037.html
[security-announce] openSUSE-SU-2020:0084-1: moderate: Security update fMailing List;Third Party Advisory
-
https://gitlab.freedesktop.org/mesa/mesa/-/commit/02c3dad0f3b4d26e0faa5cc51d06bc50d693dcdc
Call shmget() with permission 0600 instead of 0777 (02c3dad0) · Commits · Mesa / mesa · GitLabPatch;Third Party Advisory
-
https://lists.freedesktop.org/pipermail/mesa-dev/2019-October/223704.html
[Mesa-dev] [PATCH] Call shmget() with permission 0600 instead of 0777Mailing List;Patch;Third Party Advisory
-
https://usn.ubuntu.com/4271-1/
USN-4271-1: Mesa vulnerability | Ubuntu security noticesThird Party Advisory
-
https://talosintelligence.com/vulnerability_reports/TALOS-2019-0857
TALOS-2019-0857 || Cisco Talos Intelligence Group - Comprehensive Threat IntelligenceExploit;Third Party Advisory
-
https://lists.debian.org/debian-lts-announce/2019/11/msg00013.html
[SECURITY] [DLA 1993-1] mesa security updateMailing List;Third Party Advisory
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