CVE catalog
CVE-2011-2903
tcptrack: CVE-2011-2903
- Severity
- Low
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 2.33% · Oct 25, 2026
Heap-based buffer overflow in tcptrack before 1.4.2 might allow attackers to execute arbitrary code via a long command line argument. NOTE: this is only a vulnerability in limited scenarios in which tcptrack is "configured as a handler for other applications." This issue might not qualify for inclusion in CVE.
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 | tcptrack | sid | 1.4.3-3 | fixed |
| Debian | tcptrack | forky | 1.4.3-3 | fixed |
| Debian | tcptrack | trixie | 1.4.3-2 | fixed |
| Debian | tcptrack | bookworm | 1.4.3-1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | tcptrack | source | sid | 1.4.2-1 | unimportant | Not reported | [551092] |
| Debian | tcptrack | source | forky | 1.4.2-1 | unimportant | Not reported | [551092] |
| Debian | tcptrack | source | trixie | 1.4.2-1 | unimportant | Not reported | [551092] |
| Debian | tcptrack | source | bookworm | 1.4.2-1 | unimportant | Not reported | [551092] |