fkie_cve-2015-2305
Vulnerability from fkie_nvd
Published
2015-03-30 10:59
Modified
2025-04-12 10:46
Severity ?
Summary
Integer overflow in the regcomp implementation in the Henry Spencer BSD regex library (aka rxspencer) alpha3.8.g5 on 32-bit platforms, as used in NetBSD through 6.1.5 and other products, might allow context-dependent attackers to execute arbitrary code via a large regular expression that leads to a heap-based buffer overflow.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| rxspencer_project | rxspencer | 3.8.g5 | |
| canonical | ubuntu_linux | 10.04 | |
| canonical | ubuntu_linux | 12.04 | |
| canonical | ubuntu_linux | 14.04 | |
| canonical | ubuntu_linux | 14.10 | |
| canonical | ubuntu_linux | 15.04 | |
| debian | debian_linux | 7.0 | |
| debian | debian_linux | 8.0 | |
| opensuse | opensuse | 13.1 | |
| opensuse | opensuse | 13.2 | |
| php | php | * | |
| php | php | * | |
| php | php | * |
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"value": "Integer overflow in the regcomp implementation in the Henry Spencer BSD regex library (aka rxspencer) alpha3.8.g5 on 32-bit platforms, as used in NetBSD through 6.1.5 and other products, might allow context-dependent attackers to execute arbitrary code via a large regular expression that leads to a heap-based buffer overflow."
},
{
"lang": "es",
"value": "Desbordamiento de enteros en la implementaci\u00f3n regcomp en la librer\u00eda Henry Spencer BSD regex (tambi\u00e9n conocido como rxspencer) alpha3.8.g5 en las plataformas de 32 bits, utilizado en NetBSD hasta 6.1.5 y otros productos, podr\u00eda permitir a atacantes dependientes de contexto ejecutar c\u00f3digo arbitrario a trav\u00e9s de una expresi\u00f3n regular grande que conlleva a un desbordamiento de buffer basado en memoria din\u00e1mica."
}
],
"id": "CVE-2015-2305",
"lastModified": "2025-04-12T10:46:40.837",
"metrics": {
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"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.8,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 6.4,
"obtainAllPrivilege": false,
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"source": "nvd@nist.gov",
"type": "Primary",
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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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