CVE-2023-50186
GStreamer AV1 Video Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
GStreamer AV1 Video Parsing Stack-based Buffer 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 parsing of metadata within AV1 encoded video files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-22300.
Vulnerabilidad de ejecución remota de código de desbordamiento de búfer en la región stack de la memoria de análisis de vídeo GStreamer AV1. Esta vulnerabilidad permite a atacantes remotos ejecutar código arbitrario en instalaciones afectadas de GStreamer. Se requiere la interacción con esta librería para aprovechar esta vulnerabilidad, pero los vectores de ataque pueden variar según la implementación. La falla específica existe en el análisis de metadatos dentro de archivos de video codificados con AV1. El problema se debe a la falta de una validación adecuada de la longitud de los datos proporcionados por el usuario antes de copiarlos en un búfer basado en pila de longitud fija. Un atacante puede aprovechar esta vulnerabilidad para ejecutar código en el contexto del proceso actual. Era ZDI-CAN-22300.
A buffer overflow vulnerability was found in the gstreamer-plugins-bad plugin for the Gstreamer media framework. A successful attack may lead to an application crash or arbitrary code execution if malformed media files are opened.
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 parsing of metadata within AV1 encoded video files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.
CVSS Scores
SSVC
- Decision:Track*
Timeline
- 2023-12-05 CVE Reserved
- 2024-04-19 CVE Published
- 2024-08-02 CVE Updated
- 2024-12-17 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
- CWE-121: Stack-based Buffer Overflow
CAPEC
References (4)
URL | Tag | Source |
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https://www.zerodayinitiative.com/advisories/ZDI-24-368 | X_research Advisory |
URL | Date | SRC |
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URL | Date | SRC |
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URL | Date | SRC |
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https://gstreamer.freedesktop.org/security/sa-2023-0011.html | 2024-05-03 | |
https://access.redhat.com/security/cve/CVE-2023-50186 | 2024-04-30 | |
https://bugzilla.redhat.com/show_bug.cgi?id=2255639 | 2024-04-30 |
Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
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Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Gstreamer Project Search vendor "Gstreamer Project" | Gstreamer Search vendor "Gstreamer Project" for product "Gstreamer" | * | - |
Affected
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Oracle Search vendor "Oracle" | Linux Search vendor "Oracle" for product "Linux" | * | - |
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Redhat Search vendor "Redhat" | Enterprise Linux Search vendor "Redhat" for product "Enterprise Linux" | * | - |
Affected
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Opensuse Search vendor "Opensuse" | Leap Search vendor "Opensuse" for product "Leap" | * | - |
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Oracle Search vendor "Oracle" | Linux Search vendor "Oracle" for product "Linux" | * | - |
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Redhat Search vendor "Redhat" | Enterprise Linux Search vendor "Redhat" for product "Enterprise Linux" | * | - |
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Rocky Search vendor "Rocky" | Linux Search vendor "Rocky" for product "Linux" | * | - |
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Suse Search vendor "Suse" | Packagehub Search vendor "Suse" for product "Packagehub" | * | - |
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Suse Search vendor "Suse" | Sle-module-basesystem Search vendor "Suse" for product "Sle-module-basesystem" | * | - |
Affected
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Suse Search vendor "Suse" | Sle-module-desktop-applications Search vendor "Suse" for product "Sle-module-desktop-applications" | * | - |
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Suse Search vendor "Suse" | Sle Hpc-espos Search vendor "Suse" for product "Sle Hpc-espos" | * | - |
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Suse Search vendor "Suse" | Sle Hpc-ltss Search vendor "Suse" for product "Sle Hpc-ltss" | * | - |
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Suse Search vendor "Suse" | Sle Hpc Search vendor "Suse" for product "Sle Hpc" | * | - |
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Suse Search vendor "Suse" | Sled Search vendor "Suse" for product "Sled" | * | - |
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Suse Search vendor "Suse" | Sles-ltss Search vendor "Suse" for product "Sles-ltss" | * | - |
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Suse Search vendor "Suse" | Sles Search vendor "Suse" for product "Sles" | * | - |
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Suse Search vendor "Suse" | Sles Sap Search vendor "Suse" for product "Sles Sap" | * | - |
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Suse Search vendor "Suse" | Suse-manager-proxy Search vendor "Suse" for product "Suse-manager-proxy" | * | - |
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Suse Search vendor "Suse" | Suse-manager-server Search vendor "Suse" for product "Suse-manager-server" | * | - |
Affected
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