| Name | CVE-2023-31981 |
| Description | Sngrep v1.6.0 was discovered to contain a stack buffer overflow via the function packet_set_payload at /src/packet.c. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| sngrep (PTS) | stretch | 1.4.2-1 | vulnerable |
| buster | 1.4.6-1 | vulnerable |
| bullseye | 1.4.8-1 | vulnerable |
| bookworm | 1.6.0-1 | vulnerable |
| sid, trixie | 1.8.2-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| sngrep | source | stretch | (unfixed) | end-of-life | | |
| sngrep | source | (unstable) | 1.7.0-1 | unimportant | | |
Notes
https://github.com/irontec/sngrep/issues/430
https://github.com/irontec/sngrep/commit/038a65883551fdccc0bb86600309bb85d2251f98 (v1.7.0)
Crash in CLI tool, no security impact