CVE-2018-1125
Published: 17 May 2018
procps-ng before version 3.3.15 is vulnerable to a stack buffer overflow in pgrep. This vulnerability is mitigated by FORTIFY, as it involves strncat() to a stack-allocated string. When pgrep is compiled with FORTIFY (as on Red Hat Enterprise Linux and Fedora), the impact is limited to a crash.
Priority
Medium
CVSS 3 base score: 7.5
Status
| Package | Release | Status |
|---|---|---|
|
procps Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.3.15)
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(2:3.3.12-3ubuntu1.1)
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Released
(2:3.3.10-4ubuntu2.4)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Released
(1:3.3.9-1ubuntu2.3)
|
|
|
Patches: Upstream: https://gitlab.com/procps-ng/procps/commit/b51ca2a1f8ca779f7632ade6a0a259ed882fa584 |
||
Notes
| Author | Note |
|---|---|
| mdeslaur | [PATCH 008/117] pgrep: Prevent a potential stack-based buffer overflow. |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1125
- https://www.qualys.com/2018/05/17/procps-ng-audit-report-advisory.txt
- https://usn.ubuntu.com/usn/usn-3658-1
- https://usn.ubuntu.com/usn/usn-3658-3
- NVD
- Launchpad
- Debian