CVE-2026-2921
CVE-2026-2921 · GStreamer RIFF Palette Integer Overflow Remote Code Execution Vulnerability
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
GStreamer RIFF Palette Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the implementation. The specific flaw exists within the handling of palette data in AVI files. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before writing to memory. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-28854.
CVSS 7.8 · Alta · EPSS 0,9% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: system
Productos y versiones afectados
gstreamer
- Versiones
- 1c6e163aa33962f5ee4a87d29319ccdd5cb67612: Afectada
Sin corrección publicada
gst-plugins-base1.0 Debian:12
- Versiones
- 1.22.0-3
- 1.22.0-3+deb12u1
- 1.22.0-3+deb12u2
- 1.22.0-3+deb12u3
- 1.22.0-3+deb12u4
- 1.22.0-3+deb12u5
- Intervalos de versiones afectados
- ECOSYSTEM: < 1.22.0-3+deb12u6
Actualiza a 1.22.0-3+deb12u6
gst-plugins-base1.0 Debian:13
- Versiones
- 1.26.2-1
- Intervalos de versiones afectados
- ECOSYSTEM: < 1.26.2-1+deb13u1
Actualiza a 1.26.2-1+deb13u1
gst-plugins-base1.0 Debian:14
- Versiones
- 1.26.10-1
- 1.26.2-1
- 1.26.3-1
- 1.26.4-1
- 1.26.5-1
- 1.26.5-2
- 1.26.6-1
- 1.26.6-2
- 1.26.6-3
- 1.26.7-1
- 1.26.8-1
- 1.26.9-1
- 1.27.1-1
- 1.27.2-1
- 1.27.2-2
- 1.27.2-3
- 1.27.50-1
- 1.27.50-2
- 1.27.90-1
- 1.28.0-1
- Intervalos de versiones afectados
- ECOSYSTEM: < 1.28.1-1
Actualiza a 1.28.1-1
gst-plugins-base1.0 Ubuntu:Pro:16.04:LTS
- Versiones
- 1.6.0-1ubuntu1
- 1.6.1-1ubuntu1
- 1.6.2-1ubuntu1
- 1.7.1-1ubuntu1
- 1.7.2-1ubuntu1
- 1.7.90-1ubuntu1
- 1.7.91-1ubuntu1
- 1.8.0-1ubuntu1
- 1.8.1-1ubuntu0.1
- 1.8.2-1ubuntu0.1
- 1.8.2-1ubuntu0.2
- 1.8.3-1ubuntu0.1
- 1.8.3-1ubuntu0.2
- 1.8.3-1ubuntu0.3
- 1.8.3-1ubuntu0.3+esm1
- 1.8.3-1ubuntu0.3+esm2
- 1.8.3-1ubuntu0.3+esm3
- Intervalos de versiones afectados
- ECOSYSTEM: < 1.8.3-1ubuntu0.3+esm4
Actualiza a 1.8.3-1ubuntu0.3+esm4
gst-plugins-base1.0 Ubuntu:Pro:18.04:LTS
- Versiones
- 1.12.3-1
- 1.12.4-1
- 1.13.1-1ubuntu1
- 1.13.91-1ubuntu1
- 1.14.0-1ubuntu1
- 1.14.0-2ubuntu1
- 1.14.1-1ubuntu1~ubuntu18.04.1
- 1.14.1-1ubuntu1~ubuntu18.04.2
- 1.14.4-1ubuntu1.1~ubuntu18.04.1
- 1.14.5-0ubuntu1~18.04.1
- 1.14.5-0ubuntu1~18.04.2
- 1.14.5-0ubuntu1~18.04.3
- 1.14.5-0ubuntu1~18.04.3+esm1
- 1.14.5-0ubuntu1~18.04.3+esm2
- Intervalos de versiones afectados
- ECOSYSTEM: < 1.14.5-0ubuntu1~18.04.3+esm3
Actualiza a 1.14.5-0ubuntu1~18.04.3+esm3
gst-plugins-base1.0 Ubuntu:Pro:20.04:LTS
- Versiones
- 1.16.1-1
- 1.16.2-1
- 1.16.2-2
- 1.16.2-2ubuntu3
- 1.16.2-2ubuntu4
- 1.16.2-4
- 1.16.2-4ubuntu0.1
- 1.16.3-0ubuntu1
- 1.16.3-0ubuntu1.1
- 1.16.3-0ubuntu1.2
- 1.16.3-0ubuntu1.3
- 1.16.3-0ubuntu1.4
- 1.16.3-0ubuntu1.4+esm1
- Intervalos de versiones afectados
- ECOSYSTEM: < 1.16.3-0ubuntu1.4+esm2
Actualiza a 1.16.3-0ubuntu1.4+esm2
gst-plugins-base1.0 Ubuntu:22.04:LTS
- Versiones
- 1.18.5-1
- 1.19.90-1
- 1.20.0-1
- 1.20.0-2
- 1.20.1-1
- 1.20.1-1ubuntu0.1
- 1.20.1-1ubuntu0.2
- 1.20.1-1ubuntu0.4
- 1.20.1-1ubuntu0.5
- Intervalos de versiones afectados
- ECOSYSTEM: < 1.20.1-1ubuntu0.6
Actualiza a 1.20.1-1ubuntu0.6
gst-plugins-base1.0 Ubuntu:24.04:LTS
- Versiones
- 1.22.6-1
- 1.22.7-1
- 1.22.8-1
- 1.22.10-1
- 1.24.1-1
- 1.24.1-1build1
- 1.24.2-1
- 1.24.2-1ubuntu0.1
- 1.24.2-1ubuntu0.2
- 1.24.2-1ubuntu0.3
- Intervalos de versiones afectados
- ECOSYSTEM: < 1.24.2-1ubuntu0.4
Actualiza a 1.24.2-1ubuntu0.4
gst-plugins-base1.0 Ubuntu:25.10
- Versiones
- 1.26.0-1
- 1.26.1-1
- 1.26.2-1
- 1.26.3-1
- 1.26.4-1
- 1.26.5-1
- 1.26.6-1
- Intervalos de versiones afectados
- ECOSYSTEM: < 1.26.6-1ubuntu0.1
Actualiza a 1.26.6-1ubuntu0.1
Fuentes originales
- https://www.zerodayinitiative.com/advisories/ZDI-26-168/
- https://gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/e3a99c35266fc92dd6a18ac5fde028d0cda559e6
- https://lists.debian.org/debian-lts-announce/2026/03/msg00018.html
- https://access.redhat.com/security/cve/CVE-2026-2921
- https://bugzilla.redhat.com/show_bug.cgi?id=2447496
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-2921.json
- https://access.redhat.com/errata/RHSA-2026:7850
- https://access.redhat.com/errata/RHSA-2026:7673
- https://access.redhat.com/errata/RHSA-2026:8854
- https://access.redhat.com/errata/RHSA-2026:6259
- https://access.redhat.com/errata/RHSA-2026:19024
- https://access.redhat.com/errata/RHSA-2026:6750
- https://access.redhat.com/errata/RHSA-2026:9487
- https://access.redhat.com/errata/RHSA-2026:9446
- https://access.redhat.com/errata/RHSA-2026:9447
- https://access.redhat.com/errata/RHSA-2026:9488
- https://access.redhat.com/errata/RHSA-2026:8876
- https://access.redhat.com/errata/RHSA-2026:8874
- https://access.redhat.com/errata/RHSA-2026:8857
- https://access.redhat.com/errata/RHSA-2026:8862
- https://access.redhat.com/errata/RHSA-2026:6300
- https://access.redhat.com/errata/RHSA-2026:19180
- https://nvd.nist.gov/vuln/detail/CVE-2026-2921