CVE-2016-2090
Off-by-one vulnerability in the fgetwln function in libbsd before 0.8. ...
Severidad por fuente
La etiqueta propia de Trivy es CRITICAL. Crítica según NVD. Más baja según Ubuntu (baja).
Descripción
Off-by-one vulnerability in the fgetwln function in libbsd before 0.8.2 allows attackers to have unspecified impact via unknown vectors, which trigger a heap-based buffer overflow.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| alpine 3.2 | libbsd | 0.6.0-r2 |
| alpine 3.3 | libbsd | 0.8.2-r0 |
| alpine 3.4 | libbsd | 0.8.2 |
| debian 11 | libbsd | 0.8.2-1 |
| debian 12 | libbsd | 0.8.2-1 |
| debian 13 | libbsd | 0.8.2-1 |
| debian 14 | libbsd | 0.8.2-1 |
| debian 8 | libbsd | 0.7.0-2+deb8u1 |
| echo | libbsd | 0.8.2-1 |
| ubuntu 14.04-ESM | libbsd | 0.6.0-2ubuntu1+esm1 |
Referencias
- http://www.openwall.com/lists/oss-security/2016/01/28/5
- https://blog.fuzzing-project.org/36-Heap-buffer-overflow-in-fgetwln-function-of-libbsd.html
- https://bugs.freedesktop.org/show_bug.cgi?id=93881
- https://cgit.freedesktop.org/libbsd/commit/?id=c8f0723d2b4520bdd6b9eb7c3e7976de726d7ff7
- https://lists.debian.org/debian-lts-announce/2019/12/msg00036.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7KJE5SPSX7HEKLZ34LUTZLXWPEL2K353/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DIQKQ42Z7553D46QY3IMIQKS52QTNIHY/
- https://security.gentoo.org/glsa/201607-13