CVE-2021-20240
CVE-2021-20240
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
A flaw was found in gdk-pixbuf in versions before 2.42.0. An integer wraparound leading to an out of bounds write can occur when a crafted GIF image is loaded. An attacker may cause applications to crash or could potentially execute code on the victim system. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
CVSS 8.8 · Alta · EPSS 2,3% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: system
Productos y versiones afectados
gdk-pixbuf
- Versiones
- gdk-pixbuf 2.42.0: Afectada
Sin corrección publicada
gdk-pixbuf Debian:12
- Intervalos de versiones afectados
- ECOSYSTEM: < 2.42.2+dfsg-1
Actualiza a 2.42.2+dfsg-1
gdk-pixbuf Debian:13
- Intervalos de versiones afectados
- ECOSYSTEM: < 2.42.2+dfsg-1
Actualiza a 2.42.2+dfsg-1
gdk-pixbuf Debian:14
- Intervalos de versiones afectados
- ECOSYSTEM: < 2.42.2+dfsg-1
Actualiza a 2.42.2+dfsg-1
gdk-pixbuf Ubuntu:20.04:LTS
- Versiones
- 2.40.0+dfsg-1build1
- 2.40.0+dfsg-1ubuntu1
- 2.40.0+dfsg-2
- 2.40.0+dfsg-3
- 2.40.0+dfsg-3ubuntu0.1
- Intervalos de versiones afectados
- ECOSYSTEM: < 2.40.0+dfsg-3ubuntu0.2
Actualiza a 2.40.0+dfsg-3ubuntu0.2
Fuentes originales
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EANWYODLOJDFLMBH6WEKJJMQ5PKLEWML/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B5H3GNVWMZTYZR3JBYCK57PF7PFMQBNP/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BGZVCTH5O7WBJLYXZ2UOKLYNIFPVR55D/
- https://bugzilla.redhat.com/show_bug.cgi?id=1926787
- https://nvd.nist.gov/vuln/detail/CVE-2021-20240