CVE-2020-9760
An issue was discovered in WeeChat before 2.7.1 (0.3.4 to 2.7 are affe ...
Severidad por fuente
La etiqueta propia de Trivy es CRITICAL. Crítica según NVD. Más baja según Ubuntu (media).
Descripción
An issue was discovered in WeeChat before 2.7.1 (0.3.4 to 2.7 are affected). When a new IRC message 005 is received with longer nick prefixes, a buffer overflow and possibly a crash can happen when a new mode is set for a nick.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| debian 10 | weechat | 2.3-1+deb10u1 |
| debian 11 | weechat | 2.7.1-1 |
| debian 12 | weechat | 2.7.1-1 |
| debian 13 | weechat | 2.7.1-1 |
| debian 14 | weechat | 2.7.1-1 |
| debian 8 | weechat | 1.0.1-1+deb8u3 |
| debian 9 | weechat | 1.6-1+deb9u3 |
| echo | weechat | 2.7.1-1 |
| ubuntu 16.04-ESM | weechat | 1.4-2ubuntu0.1+esm1 |
| ubuntu 18.04-ESM | weechat | 1.9.1-1ubuntu1+esm1 |
Referencias
- https://github.com/weechat/weechat/commit/40ccacb4330a64802b1f1e28ed9a6b6d3ca9197f
- https://lists.debian.org/debian-lts-announce/2020/03/msg00031.html
- https://lists.debian.org/debian-lts-announce/2021/09/msg00018.html
- https://security.gentoo.org/glsa/202003-51
- https://ubuntu.com/security/notices/USN-5258-1
- https://weechat.org/doc/security/
- https://www.cve.org/CVERecord?id=CVE-2020-9760