Vulnerability · Published Aug 18, 2022 · Assigned by mitre
CVE-2022-37047
High 7.8
In plain English
A high-severity security flaw in the tcpreplay package (Debian). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 37% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)7.8High
Exploit odds (30 days)0.4%top 63.2% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
The component tcprewrite in Tcpreplay v4.4.1 was discovered to contain a heap-based buffer overflow in get_ipv6_next at common/get.c:713. NOTE: this is different from CVE-2022-27940.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | tcpreplay | 4.4.2-1 | DEBIAN-CVE-2022-37047 |
| Debian:13 | tcpreplay | 4.4.2-1 | DEBIAN-CVE-2022-37047 |
| Debian:14 | tcpreplay | 4.4.2-1 | DEBIAN-CVE-2022-37047 |
Affected products (as reported)
References
- https://github.com/appneta/tcpreplay/issues/734
- FEDORA-2022-680ea95f71 vendor-advisory
- FEDORA-2022-47484afa15 vendor-advisory
- FEDORA-2022-d31a521866 vendor-advisory
- GLSA-202210-08 vendor-advisory