CVE-2016-7944
libXfixes: Insufficient validation of server responses results in Integer overflow
Severidad por fuente
La etiqueta propia de Trivy es CRITICAL. Crítica según NVD. Más baja según Red Hat (media), Ubuntu (baja).
Descripción
Integer overflow in X.org libXfixes before 5.0.3 on 32-bit platforms might allow remote X servers to gain privileges via a length value of INT_MAX, which triggers the client to stop reading data and get out of sync.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| alpine 3.2 | libxfixes | 5.0.1-r1 |
| alpine 3.3 | libxfixes | 5.0.1-r2 |
| debian 11 | libxfixes | 1:5.0.3-1 |
| debian 12 | libxfixes | 1:5.0.3-1 |
| debian 13 | libxfixes | 1:5.0.3-1 |
| debian 14 | libxfixes | 1:5.0.3-1 |
| debian 7 | libxfixes | 1:5.0-4+deb7u2 |
| debian 8 | libxfixes | 1:5.0.1-2+deb8u1 |
| echo | libxfixes | 1:5.0.3-1 |
| Red Hat | libXfixes, libXfixes-devel | sin corrección indicada |
| ubuntu 16.04-ESM | libxfixes | 1:5.0.1-2ubuntu0.1~esm1 |
| ubuntu 18.04 | libxfixes | 1:5.0.3-1 |
Mostrar las 23 entradas de 22 fuentes
| Fuente | Paquete | Corregido en |
|---|---|---|
| alpine 3.2 | libxfixes | 5.0.1-r1 |
| alpine 3.3 | libxfixes | 5.0.1-r2 |
| debian 11 | libxfixes | 1:5.0.3-1 |
| debian 12 | libxfixes | 1:5.0.3-1 |
| debian 13 | libxfixes | 1:5.0.3-1 |
| debian 14 | libxfixes | 1:5.0.3-1 |
| debian 7 | libxfixes | 1:5.0-4+deb7u2 |
| debian 8 | libxfixes | 1:5.0.1-2+deb8u1 |
| echo | libxfixes | 1:5.0.3-1 |
| Red Hat | libXfixes | sin corrección indicada |
| Red Hat | libXfixes-devel | sin corrección indicada |
| ubuntu 16.04-ESM | libxfixes | 1:5.0.1-2ubuntu0.1~esm1 |
| ubuntu 18.04 | libxfixes | 1:5.0.3-1 |
| ubuntu 18.04-ESM | libxfixes | 1:5.0.3-1 |
| ubuntu 18.10 | libxfixes | 1:5.0.3-1 |
| ubuntu 19.04 | libxfixes | 1:5.0.3-1 |
| ubuntu 19.10 | libxfixes | 1:5.0.3-1 |
| ubuntu 20.04 | libxfixes | 1:5.0.3-1 |
| ubuntu 20.04-ESM | libxfixes | 1:5.0.3-1 |
| ubuntu 20.10 | libxfixes | 1:5.0.3-1 |
| ubuntu 21.04 | libxfixes | 1:5.0.3-1 |
| ubuntu 21.10 | libxfixes | 1:5.0.3-1 |
| ubuntu 22.04 | libxfixes | 1:5.0.3-1 |
Referencias
- http://www.openwall.com/lists/oss-security/2016/10/04/2
- http://www.openwall.com/lists/oss-security/2016/10/04/4
- http://www.securityfocus.com/bid/93361
- http://www.securitytracker.com/id/1036945
- https://access.redhat.com/security/cve/CVE-2016-7944
- https://cgit.freedesktop.org/xorg/lib/libXfixes/commit/?id=61c1039ee23a2d1de712843bed3480654d7ef42e
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4CE6VJWBMOWLSCH4OP4TAEPIA7NP53ON/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GE43MDCRGS4R7MRRZNVSLREHRLU5OHCV/