FKIE_CVE-2012-2795
Vulnerability from fkie_nvd - Published: 2012-09-10 22:55 - Updated: 2026-06-16 23:42
Severity
Summary
Multiple unspecified vulnerabilities in libavcodec/wmalosslessdec.c in FFmpeg before 0.11 have unknown impact and attack vectors related to (1) size of "mclms arrays," (2) "a get_bits(0) in decode_ac_filter," and (3) "too many bits in decode_channel_residues()."
References
Impacted products
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"descriptions": [
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"value": "Multiple unspecified vulnerabilities in libavcodec/wmalosslessdec.c in FFmpeg before 0.11 have unknown impact and attack vectors related to (1) size of \"mclms arrays,\" (2) \"a get_bits(0) in decode_ac_filter,\" and (3) \"too many bits in decode_channel_residues().\""
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{
"lang": "es",
"value": "M\u00faltiples vulnerabilidades no especificadas en libavcodec/wmalosslessdec.c en FFmpeg antes de v0.11 tienen un impacto y vectores de ataque desconocidos relacionadas con (1) el tama\u00f1o de \"arrys de mclms,\" (2) \"un get_bits(0) en decode_ac_filter\", y (3) \"demasiados bits en decode_channel_residues().\"\r\n"
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"id": "CVE-2012-2795",
"lastModified": "2026-06-16T23:42:06.760",
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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