fkie_cve-2003-0955
Vulnerability from fkie_nvd
Published
2003-12-15 05:00
Modified
2025-04-03 01:03
Severity ?
Summary
OpenBSD kernel 3.3 and 3.4 allows local users to cause a denial of service (kernel panic) and possibly execute arbitrary code in 3.4 via a program with an invalid header that is not properly handled by (1) ibcs2_exec.c in the iBCS2 emulation (compat_ibcs2) or (2) exec_elf.c, which leads to a stack-based buffer overflow.
References
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:openbsd:openbsd:3.3:*:*:*:*:*:*:*",
"matchCriteriaId": "AC46909F-DDFC-448B-BCDF-1EB343F96630",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:openbsd:openbsd:3.4:*:*:*:*:*:*:*",
"matchCriteriaId": "9496279F-AB43-4B53-81A6-87C651ABC4BA",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "OpenBSD kernel 3.3 and 3.4 allows local users to cause a denial of service (kernel panic) and possibly execute arbitrary code in 3.4 via a program with an invalid header that is not properly handled by (1) ibcs2_exec.c in the iBCS2 emulation (compat_ibcs2) or (2) exec_elf.c, which leads to a stack-based buffer overflow."
},
{
"lang": "es",
"value": "El Kernel OpenBSD 3.3 y 3.4 permite que usuarios locales causen una denegaci\u00f3n de servicio (kernel panic) y posiblemente ejecuten c\u00f3digo arbitrario en 3.4 mediante un programa con una cabecera inv\u00e1lida. Esto no lo maneja adecuadamente en (1) bcs2_exec.c o (2) exec_elf.c, que lleva a un desbordamiento de b\u00fafer."
}
],
"id": "CVE-2003-0955",
"lastModified": "2025-04-03T01:03:51.193",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.6,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": true,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2003-12-15T05:00:00.000",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Patch"
],
"url": "ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/005_exec.patch"
},
{
"source": "cve@mitre.org",
"url": "http://lists.grok.org.uk/pipermail/full-disclosure/2003-November/013315.html"
},
{
"source": "cve@mitre.org",
"url": "http://marc.info/?l=openbsd-security-announce\u0026m=106808820119679\u0026w=2"
},
{
"source": "cve@mitre.org",
"url": "http://marc.info/?l=openbsd-security-announce\u0026m=106917441524978\u0026w=2"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Vendor Advisory"
],
"url": "http://www.guninski.com/msuxobsd2.html"
},
{
"source": "cve@mitre.org",
"url": "http://www.openbsd.org/errata33.html"
},
{
"source": "cve@mitre.org",
"url": "http://www.securityfocus.com/bid/8978"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch"
],
"url": "ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/005_exec.patch"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://lists.grok.org.uk/pipermail/full-disclosure/2003-November/013315.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://marc.info/?l=openbsd-security-announce\u0026m=106808820119679\u0026w=2"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://marc.info/?l=openbsd-security-announce\u0026m=106917441524978\u0026w=2"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Vendor Advisory"
],
"url": "http://www.guninski.com/msuxobsd2.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.openbsd.org/errata33.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securityfocus.com/bid/8978"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-Other"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Loading…
Loading…
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.
Loading…
Loading…