fkie_cve-2018-13305
Vulnerability from fkie_nvd
Published
2018-07-05 17:29
Modified
2024-11-21 03:46
Severity ?
Summary
In FFmpeg 4.0.1, due to a missing check for negative values of the mquant variable, the vc1_put_blocks_clamped function in libavcodec/vc1_block.c may trigger an out-of-array access while converting a crafted AVI file to MPEG4, leading to an information disclosure or a denial of service.
References
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"value": "In FFmpeg 4.0.1, due to a missing check for negative values of the mquant variable, the vc1_put_blocks_clamped function in libavcodec/vc1_block.c may trigger an out-of-array access while converting a crafted AVI file to MPEG4, leading to an information disclosure or a denial of service."
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"value": "En FFmpeg 4.0.1, debido a una comprobaci\u00f3n faltante de valores negativos de la variable mqaunt, la funci\u00f3n vc1_put_blocks_clamped en libavcodec/vc1_block.c podr\u00eda desencadenar un acceso fuera de array al convertir un archivo AVI manipulado a MPEG4, lo que conduce a una divulgaci\u00f3n de informaci\u00f3n o una denegaci\u00f3n de servicio (DoS)."
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],
"id": "CVE-2018-13305",
"lastModified": "2024-11-21T03:46:48.617",
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"published": "2018-07-05T17:29:00.610",
"references": [
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"source": "cve@mitre.org",
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00012.html"
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"source": "cve@mitre.org",
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"url": "https://github.com/FFmpeg/FFmpeg/commit/d08d4a8c7387e758d439b0592782e4cfa2b4d6a4"
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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