CVE-2020-12740
tcprewrite in Tcpreplay through 4.3.2 has a heap-based buffer over-rea ...
Severidad por fuente
La etiqueta propia de Trivy es CRITICAL. Crítica según NVD. Más baja según Ubuntu (media).
Descripción
tcprewrite in Tcpreplay through 4.3.2 has a heap-based buffer over-read during a get_c operation. The issue is being triggered in the function get_ipv6_next() at common/get.c.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| debian 11 | tcpreplay | 4.3.3-1 |
| debian 12 | tcpreplay | 4.3.3-1 |
| debian 13 | tcpreplay | 4.3.3-1 |
| debian 14 | tcpreplay | 4.3.3-1 |
| echo | tcpreplay | 4.3.3-1 |
| ubuntu 18.04-ESM | tcpreplay | 4.2.6-1ubuntu0.1~esm3 |
| ubuntu 20.04-ESM | tcpreplay | 4.3.2-1ubuntu0.1~esm1 |
Referencias
- https://github.com/appneta/tcpreplay/issues/576
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4YAT4AGTHQKB74ETOQPJMV67TSDIAPOC/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UOSEIQ3D2OONCJEVMGC2TYBC2QX4E5EJ/
- https://ubuntu.com/security/notices/USN-5205-1
- https://www.cve.org/CVERecord?id=CVE-2020-12740