fkie_cve-2012-2841
Vulnerability from fkie_nvd
Published
2012-07-13 10:34
Modified
2024-11-21 01:39
Severity ?
Summary
Integer underflow in the exif_entry_get_value function in exif-entry.c in the EXIF Tag Parsing Library (aka libexif) 0.6.20 might allow remote attackers to execute arbitrary code via vectors involving a crafted buffer-size parameter during the formatting of an EXIF tag, leading to a heap-based buffer overflow.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libexif_project | libexif | 0.6.20 |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:libexif_project:libexif:0.6.20:*:*:*:*:*:*:*",
"matchCriteriaId": "F067C873-83E4-4094-A899-938E6122E926",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Integer underflow in the exif_entry_get_value function in exif-entry.c in the EXIF Tag Parsing Library (aka libexif) 0.6.20 might allow remote attackers to execute arbitrary code via vectors involving a crafted buffer-size parameter during the formatting of an EXIF tag, leading to a heap-based buffer overflow."
},
{
"lang": "es",
"value": "Un desbordamiento de enteros en la funci\u00f3n exif_entry_get_value en Exif-entry.c en la biblioteca EXIF Tag Parsing Library (tambi\u00e9n conocida como libexif) v0.6.20 podr\u00eda permitir a atacantes remotos ejecutar c\u00f3digo de su elecci\u00f3n a trav\u00e9s de vectores relacionados con par\u00e1metro \"buffer-size\" modificado a mano durante el formateo de una etiqueta EXIF, dando lugar a un desbordamiento de b\u00fafer basado en memoria din\u00e1mica (heap)."
}
],
"id": "CVE-2012-2841",
"lastModified": "2024-11-21T01:39:44.093",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2012-07-13T10:34:59.593",
"references": [
{
"source": "chrome-cve-admin@google.com",
"url": "http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00014.html"
},
{
"source": "chrome-cve-admin@google.com",
"url": "http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00015.html"
},
{
"source": "chrome-cve-admin@google.com",
"url": "http://rhn.redhat.com/errata/RHSA-2012-1255.html"
},
{
"source": "chrome-cve-admin@google.com",
"url": "http://secunia.com/advisories/49988"
},
{
"source": "chrome-cve-admin@google.com",
"url": "http://sourceforge.net/mailarchive/message.php?msg_id=29534027"
},
{
"source": "chrome-cve-admin@google.com",
"url": "http://www.debian.org/security/2012/dsa-2559"
},
{
"source": "chrome-cve-admin@google.com",
"url": "http://www.securityfocus.com/bid/54437"
},
{
"source": "chrome-cve-admin@google.com",
"url": "http://www.ubuntu.com/usn/USN-1513-1"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00014.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00015.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://rhn.redhat.com/errata/RHSA-2012-1255.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/49988"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://sourceforge.net/mailarchive/message.php?msg_id=29534027"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.debian.org/security/2012/dsa-2559"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securityfocus.com/bid/54437"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.ubuntu.com/usn/USN-1513-1"
}
],
"sourceIdentifier": "chrome-cve-admin@google.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-189"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.