VDB
CVE-2017-13721
CVE-2017-13721
PUBLISHED
CVSS 4.699999809265137 MEDIUM
In X.Org Server (aka xserver and xorg-server) before 1.19.4, an attacker authenticated to an X server with the X shared memory extension enabled can cause aborts of the X server or replace shared memory segments of other X clients in the same session.
EPSS 0.36% · 27.0th percentile
Risk Scores
CVSS 3.0
4.699999809265137
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS Score
0.36%
27.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | xorg-server-hwe-16.04 | 0, 2:1.18.4-1ubuntu6.1~16.04.2, * |
| Ubuntu:14.04:LTS | xorg-server | 0, 2:1.14.3-3ubuntu2, 2:1.14.3-3ubuntu4 |
| Ubuntu:16.04:LTS | xorg-server | 2:1.17.3-2ubuntu2, 2:1.17.3-2ubuntu3, 2:1.17.3-2ubuntu4 |
| Ubuntu:14.04:LTS | xorg-server-lts-xenial | *, *, 2:1.18.3-1ubuntu2.2~trusty2 |
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 29, 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-2017-13721 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-2017-13721 third-party-advisory