CVE catalog
CVE-2022-37048
tcpreplay: CVE-2022-37048
- Severity
- High · CVSS 7.8
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.42% · Oct 25, 2026
The component tcprewrite in Tcpreplay v4.4.1 was discovered to contain a heap-based buffer overflow in get_l2len_protocol at common/get.c:344. NOTE: this is different from CVE-2022-27941.
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 | tcpreplay | sid | 4.5.4-1 | fixed |
| Debian | tcpreplay | forky | 4.5.4-1 | fixed |
| Debian | tcpreplay | trixie | 4.5.1-1 | fixed |
| Debian | tcpreplay | bookworm | 4.4.3-1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | tcpreplay | source | sid | 4.4.2-1 | unimportant | Not reported | [1018057] |
| Debian | tcpreplay | source | forky | 4.4.2-1 | unimportant | Not reported | [1018057] |
| Debian | tcpreplay | source | trixie | 4.4.2-1 | unimportant | Not reported | [1018057] |
| Debian | tcpreplay | source | bookworm | 4.4.2-1 | unimportant | Not reported | [1018057] |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [tcpreplay]Fixed
Details (2)
4.4.3-1· amd64 · bookwormFixed · Fixed:
4.4.2-1dsa · tcpreplay · debian · bookworm
4.4.3-1· arm64 · bookwormFixed · Fixed:
4.4.2-1dsa · tcpreplay · debian · bookworm
Observed: