fkie_cve-2021-37137
Vulnerability from fkie_nvd
Published
2021-10-19 15:15
Modified
2024-11-21 06:14
Severity ?
Summary
The Snappy frame decoder function doesn't restrict the chunk length which may lead to excessive memory usage. Beside this it also may buffer reserved skippable chunks until the whole chunk was received which may lead to excessive memory usage as well. This vulnerability can be triggered by supplying malicious input that decompresses to a very big size (via a network stream or a file) or by sending a huge skippable chunk.
References
Impacted products
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"value": "The Snappy frame decoder function doesn\u0027t restrict the chunk length which may lead to excessive memory usage. Beside this it also may buffer reserved skippable chunks until the whole chunk was received which may lead to excessive memory usage as well. This vulnerability can be triggered by supplying malicious input that decompresses to a very big size (via a network stream or a file) or by sending a huge skippable chunk."
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"value": "La funci\u00f3n Snappy frame decoder no restringe la longitud de los trozos, lo que puede conllevar a un uso excesivo de memoria. Adem\u00e1s, tambi\u00e9n puede almacenar en el b\u00fafer trozos omitibles reservados hasta que se reciba el trozo completo, lo que tambi\u00e9n puede conllevar a un uso excesivo de memoria. Esta vulnerabilidad puede desencadenarse al suministrar una entrada maliciosa que se descomprime a un tama\u00f1o muy grande (por medio de un flujo de red o un archivo) o mediante el env\u00edo de un trozo omitido enorme"
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"id": "CVE-2021-37137",
"lastModified": "2024-11-21T06:14:43.073",
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"accessVector": "NETWORK",
"authentication": "NONE",
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"version": "2.0"
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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.