VDB
CVE-2017-13723
CVE-2017-13723
PUBLISHED
CVSS 7.800000190734863 HIGH
In X.Org Server (aka xserver and xorg-server) before 1.19.4, a local attacker authenticated to the X server could overflow a global buffer, causing crashes of the X server or potentially other problems by injecting large or malformed XKB related atoms and accessing them via xkbcomp.
EPSS 0.44% · 36.0th percentile
Risk Scores
CVSS 3.0
7.800000190734863
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
0.44%
36.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | xorg-server-hwe-16.04 | 0, 2:1.18.4-1ubuntu6.1~16.04.1, 2:1.18.4-1ubuntu6.1~16.04.2 |
| Ubuntu:14.04:LTS | xorg-server-lts-xenial | 0, *, 2:1.18.3-1ubuntu2.3~trusty2 |
| Ubuntu:14.04:LTS | xorg-server | *, 2:1.14.5-1ubuntu4, 2:1.15.0-1ubuntu2 |
| Ubuntu:16.04:LTS | xorg-server | 2:1.18.1-1ubuntu3, 2:1.18.1-1ubuntu4, 2:1.18.3-1ubuntu1 |
Timeline
- Oct 9, 2017 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Oct 27, 2021 EPSS Score
- Dec 30, 2021 EPSS Score
- Mar 3, 2022 EPSS Score
- May 5, 2022 EPSS Score
- Jul 7, 2022 EPSS Score
- Sep 9, 2022 EPSS Score
- Nov 11, 2022 EPSS Score
- Jan 13, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2017-13723 third-party-advisory
- http://seclists.org/oss-sec/2017/q4/31 third-party-advisory
- https://ubuntu.com/security/notices/USN-3453-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2017-13723 third-party-advisory