fkie_cve-2021-24025
Vulnerability from fkie_nvd
Published
2021-03-10 16:15
Modified
2024-11-21 05:52
Severity ?
Summary
Due to incorrect string size calculations inside the preg_quote function, a large input string passed to the function can trigger an integer overflow leading to a heap overflow. This issue affects HHVM versions prior to 4.56.3, all versions between 4.57.0 and 4.80.1, all versions between 4.81.0 and 4.93.1, and versions 4.94.0, 4.95.0, 4.96.0, 4.97.0, 4.98.0.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| cve-assign@fb.com | https://github.com/facebook/hhvm/commit/08193b7f0cd3910256e00d599f0f3eb2519c44ca | Patch, Third Party Advisory | |
| cve-assign@fb.com | https://hhvm.com/blog/2021/02/25/security-update.html | Release Notes, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/facebook/hhvm/commit/08193b7f0cd3910256e00d599f0f3eb2519c44ca | Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://hhvm.com/blog/2021/02/25/security-update.html | Release Notes, Third Party Advisory |
Impacted products
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"value": "Debido a c\u00e1lculos de tama\u00f1o de cadena incorrectos dentro de la funci\u00f3n preg_quote, una cadena de entrada grande pasada a la funci\u00f3n puede desencadenar un desbordamiento de enteros que conlleva a un desbordamiento de la pila.\u0026#xa0;Este problema afecta a versiones de HHVM anteriores a 4.56.3, todas las versiones entre 4.57.0 y 4.80.1, todas las versiones entre 4.81.0 y 4.93.1 y versiones 4.94.0, 4.95.0, 4.96.0, 4.97.0 , 4.98.0"
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"id": "CVE-2021-24025",
"lastModified": "2024-11-21T05:52:14.053",
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}
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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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