CVE catalog
CVE-2023-31982
sngrep: CVE-2023-31982
- Severity
- Low
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.31% · Oct 25, 2026
Sngrep v1.6.0 was discovered to contain a heap buffer overflow via the function capture_packet_reasm_ip at /src/capture.c.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | sngrep | sid | 1.9.0-1 | fixed |
| Debian | sngrep | forky | 1.9.0-1 | fixed |
| Debian | sngrep | trixie | 1.8.2-1 | fixed |
| Debian | sngrep | bookworm | 1.6.0-1 | vulnerable |
| Ubuntu | sngrep | 16.04 | 0.4.1-1 | vulnerable |
| Ubuntu | sngrep | 16.04 | 1.0.0-1 | vulnerable |
| Ubuntu | sngrep | 16.04 | 1.1.0-1 | vulnerable |
| Ubuntu | sngrep | 16.04 | 1.2.0-1 | vulnerable |
| Ubuntu | sngrep | 16.04 | 1.2.0-1build1 | vulnerable |
| Ubuntu | sngrep | 18.04 | 1.4.3-1 | vulnerable |
| Ubuntu | sngrep | 18.04 | 1.4.4-1 | vulnerable |
| Ubuntu | sngrep | 18.04 | 1.4.4-2 | vulnerable |
| Ubuntu | sngrep | 18.04 | 1.4.5-1 | vulnerable |
| Ubuntu | sngrep | 20.04 | 1.4.6-1 | vulnerable |
| Ubuntu | sngrep | 20.04 | 1.4.6-2 | vulnerable |
| Ubuntu | sngrep | 22.04 | 1.4.9-1 | vulnerable |
| Ubuntu | sngrep | 22.04 | 1.4.10-1 | vulnerable |
| Ubuntu | sngrep | 22.04 | 1.4.10-1ubuntu0.1 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | sngrep | source | sid | 1.7.0-1 | unimportant | Not reported | Not reported |
| Debian | sngrep | source | forky | 1.7.0-1 | unimportant | Not reported | Not reported |
| Debian | sngrep | source | trixie | 1.7.0-1 | unimportant | Not reported | Not reported |
| Debian | sngrep | source | bookworm | (unfixed) | unimportant | Not reported | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.