openSUSE-SU-2021:2774-1
openSUSE-SU-2021:2774-1 · Security update for MozillaFirefox
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
This update for MozillaFirefox fixes the following issues: Firefox Extended Support Release 78.13.0 ESR (MFSA 2021-34, bsc#1188891): - CVE-2021-29986: Race condition when resolving DNS names could have led to memory corruption - CVE-2021-29988: Memory corruption as a result of incorrect style treatment - CVE-2021-29984: Incorrect instruction reordering during JIT optimization - CVE-2021-29980: Uninitialized memory in a canvas object could have led to memory corruption - CVE-2021-29985: Use-after-free media channels - CVE-2021-29989: Memory safety bugs fixed in Firefox 91 and Firefox ESR 78.13
Corrección disponible
- Publicación
- Actualización
Pila tecnológica: system
Productos y versiones afectados
mozillafirefox openSUSE:Leap 15.3
- Intervalos de versiones afectados
- ECOSYSTEM: < 78.13.0-8.49.1
Actualiza a 78.13.0-8.49.1
Fuentes originales
- https://lists.opensuse.org/archives/list/[email protected]/thread/5XN72DL5K3ATW4V4J2NSOUICFIBM7P6U/
- https://bugzilla.suse.com/1188891
- https://www.suse.com/security/cve/CVE-2021-29980
- https://www.suse.com/security/cve/CVE-2021-29984
- https://www.suse.com/security/cve/CVE-2021-29985
- https://www.suse.com/security/cve/CVE-2021-29986
- https://www.suse.com/security/cve/CVE-2021-29988
- https://www.suse.com/security/cve/CVE-2021-29989
- https://osv.dev/vulnerability/openSUSE-SU-2021:2774-1