fkie_cve-2007-3645
Vulnerability from fkie_nvd
Published
2007-07-15 21:30
Modified
2025-04-09 00:30
Severity ?
Summary
archive_read_support_format_tar.c in libarchive before 2.2.4 allows user-assisted remote attackers to cause a denial of service (crash) via (1) an end-of-file condition within a tar header that follows a pax extension header or (2) a malformed pax extension header in an (a) PAX or a (b) TAR archive, which results in a NULL pointer dereference, a different issue than CVE-2007-3644.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| freebsd | libarchive | * |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:freebsd:libarchive:*:*:*:*:*:*:*:*",
"matchCriteriaId": "637AE244-745E-4506-90FA-6092C83CC9BD",
"versionEndIncluding": "2.2.3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "archive_read_support_format_tar.c in libarchive before 2.2.4 allows user-assisted remote attackers to cause a denial of service (crash) via (1) an end-of-file condition within a tar header that follows a pax extension header or (2) a malformed pax extension header in an (a) PAX or a (b) TAR archive, which results in a NULL pointer dereference, a different issue than CVE-2007-3644."
},
{
"lang": "es",
"value": "archive_read_support_format_tar.c en libarchive anterior a 2.2.4 permite a atacantes remotos con la complicidad del usuario provocar una denegaci\u00f3n de servicio (ca\u00edda) mediante (1) una condici\u00f3n de fin de fichero dentro de una cabecera tar que sigue una cabecera de extensi\u00f3n pax o (2) una cabecera de extensi\u00f3n pax en un archivo (a) PAX o (b) TAR, lo cual resulta en una referencia a un puntero nulo, un asunto diferente que CVE-2007-3644."
}
],
"evaluatorSolution": "The vendor has released an update addressing this issue: http://people.freebsd.org/~kientzle/libarchive/",
"id": "CVE-2007-3645",
"lastModified": "2025-04-09T00:30:58.490",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": true
}
]
},
"published": "2007-07-15T21:30:00.000",
"references": [
{
"source": "secteam@freebsd.org",
"url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=432924"
},
{
"source": "secteam@freebsd.org",
"url": "http://osvdb.org/38093"
},
{
"source": "secteam@freebsd.org",
"url": "http://osvdb.org/38094"
},
{
"source": "secteam@freebsd.org",
"url": "http://people.freebsd.org/~kientzle/libarchive/"
},
{
"source": "secteam@freebsd.org",
"tags": [
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],
"url": "http://secunia.com/advisories/26050"
},
{
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],
"url": "http://secunia.com/advisories/26062"
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{
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{
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},
{
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"url": "http://security.freebsd.org/advisories/FreeBSD-SA-07:05.libarchive.asc"
},
{
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"tags": [
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"url": "http://security.freebsd.org/patches/SA-07:05/libarchive.patch"
},
{
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"url": "http://security.gentoo.org/glsa/glsa-200708-03.xml"
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{
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"url": "http://www.debian.org/security/2008/dsa-1455"
},
{
"source": "secteam@freebsd.org",
"url": "http://www.novell.com/linux/security/advisories/2007_15_sr.html"
},
{
"source": "secteam@freebsd.org",
"tags": [
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],
"url": "http://www.securityfocus.com/bid/24885"
},
{
"source": "secteam@freebsd.org",
"url": "http://www.securitytracker.com/id?1018379"
},
{
"source": "secteam@freebsd.org",
"url": "http://www.vupen.com/english/advisories/2007/2521"
},
{
"source": "secteam@freebsd.org",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/35404"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=432924"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://osvdb.org/38093"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://osvdb.org/38094"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://people.freebsd.org/~kientzle/libarchive/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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],
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},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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"Vendor Advisory"
],
"url": "http://secunia.com/advisories/26062"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/26355"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/28377"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "http://security.freebsd.org/advisories/FreeBSD-SA-07:05.libarchive.asc"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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],
"url": "http://security.freebsd.org/patches/SA-07:05/libarchive.patch"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://security.gentoo.org/glsa/glsa-200708-03.xml"
},
{
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"url": "http://www.debian.org/security/2008/dsa-1455"
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{
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"url": "http://www.novell.com/linux/security/advisories/2007_15_sr.html"
},
{
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"tags": [
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],
"url": "http://www.securityfocus.com/bid/24885"
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{
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"url": "http://www.securitytracker.com/id?1018379"
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{
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"url": "http://www.vupen.com/english/advisories/2007/2521"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/35404"
}
],
"sourceIdentifier": "secteam@freebsd.org",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-Other"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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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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