gsd-2011-0421
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
The _zip_name_locate function in zip_name_locate.c in the Zip extension in PHP before 5.3.6 does not properly handle a ZIPARCHIVE::FL_UNCHANGED argument, which might allow context-dependent attackers to cause a denial of service (NULL pointer dereference) via an empty ZIP archive that is processed with a (1) locateName or (2) statName operation.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2011-0421",
"description": "The _zip_name_locate function in zip_name_locate.c in the Zip extension in PHP before 5.3.6 does not properly handle a ZIPARCHIVE::FL_UNCHANGED argument, which might allow context-dependent attackers to cause a denial of service (NULL pointer dereference) via an empty ZIP archive that is processed with a (1) locateName or (2) statName operation.",
"id": "GSD-2011-0421",
"references": [
"https://www.suse.com/security/cve/CVE-2011-0421.html",
"https://www.debian.org/security/2011/dsa-2266",
"https://packetstormsecurity.com/files/cve/CVE-2011-0421"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2011-0421"
],
"details": "The _zip_name_locate function in zip_name_locate.c in the Zip extension in PHP before 5.3.6 does not properly handle a ZIPARCHIVE::FL_UNCHANGED argument, which might allow context-dependent attackers to cause a denial of service (NULL pointer dereference) via an empty ZIP archive that is processed with a (1) locateName or (2) statName operation.",
"id": "GSD-2011-0421",
"modified": "2023-12-13T01:19:04.502458Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
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"ASSIGNER": "cert@cert.org",
"ID": "CVE-2011-0421",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
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"data_type": "CVE",
"data_version": "4.0",
"description": {
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{
"lang": "eng",
"value": "The _zip_name_locate function in zip_name_locate.c in the Zip extension in PHP before 5.3.6 does not properly handle a ZIPARCHIVE::FL_UNCHANGED argument, which might allow context-dependent attackers to cause a denial of service (NULL pointer dereference) via an empty ZIP archive that is processed with a (1) locateName or (2) statName operation."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "MDVSA-2011:099",
"refsource": "MANDRIVA",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:099"
},
{
"name": "HPSBOV02763",
"refsource": "HP",
"url": "http://marc.info/?l=bugtraq\u0026m=133469208622507\u0026w=2"
},
{
"name": "SUSE-SR:2011:009",
"refsource": "SUSE",
"url": "http://lists.opensuse.org/opensuse-security-announce/2011-05/msg00005.html"
},
{
"name": "FEDORA-2011-3636",
"refsource": "FEDORA",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-April/057709.html"
},
{
"name": "ADV-2011-0764",
"refsource": "VUPEN",
"url": "http://www.vupen.com/english/advisories/2011/0764"
},
{
"name": "FEDORA-2011-3614",
"refsource": "FEDORA",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056642.html"
},
{
"name": "8146",
"refsource": "SREASON",
"url": "http://securityreason.com/securityalert/8146"
},
{
"name": "https://bugzilla.redhat.com/show_bug.cgi?id=688735",
"refsource": "CONFIRM",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=688735"
},
{
"name": "43621",
"refsource": "SECUNIA",
"url": "http://secunia.com/advisories/43621"
},
{
"name": "MDVSA-2011:053",
"refsource": "MANDRIVA",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:053"
},
{
"name": "DSA-2266",
"refsource": "DEBIAN",
"url": "http://www.debian.org/security/2011/dsa-2266"
},
{
"name": "ADV-2011-0890",
"refsource": "VUPEN",
"url": "http://www.vupen.com/english/advisories/2011/0890"
},
{
"name": "libzip-zipnamelocate-dos(66173)",
"refsource": "XF",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/66173"
},
{
"name": "http://www.php.net/releases/5_3_6.php",
"refsource": "CONFIRM",
"url": "http://www.php.net/releases/5_3_6.php"
},
{
"name": "http://svn.php.net/viewvc/?view=revision\u0026revision=307867",
"refsource": "CONFIRM",
"url": "http://svn.php.net/viewvc/?view=revision\u0026revision=307867"
},
{
"name": "20110318 libzip 0.9.3 _zip_name_locate NULL Pointer Dereference (incl PHP 5.3.5)",
"refsource": "SREASONRES",
"url": "http://securityreason.com/achievement_securityalert/96"
},
{
"name": "http://www.php.net/ChangeLog-5.php",
"refsource": "CONFIRM",
"url": "http://www.php.net/ChangeLog-5.php"
},
{
"name": "http://www.php.net/archive/2011.php",
"refsource": "CONFIRM",
"url": "http://www.php.net/archive/2011.php"
},
{
"name": "SSRT100826",
"refsource": "HP",
"url": "http://marc.info/?l=bugtraq\u0026m=133469208622507\u0026w=2"
},
{
"name": "APPLE-SA-2011-10-12-3",
"refsource": "APPLE",
"url": "http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html"
},
{
"name": "20110318 libzip 0.9.3 _zip_name_locate NULL Pointer Dereference (incl PHP 5.3.5)",
"refsource": "BUGTRAQ",
"url": "http://www.securityfocus.com/archive/1/517065/100/0/threaded"
},
{
"name": "17004",
"refsource": "EXPLOIT-DB",
"url": "http://www.exploit-db.com/exploits/17004"
},
{
"name": "FEDORA-2011-3666",
"refsource": "FEDORA",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-April/057710.html"
},
{
"name": "MDVSA-2011:052",
"refsource": "MANDRIVA",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:052"
},
{
"name": "ADV-2011-0744",
"refsource": "VUPEN",
"url": "http://www.vupen.com/english/advisories/2011/0744"
},
{
"name": "46354",
"refsource": "BID",
"url": "http://www.securityfocus.com/bid/46354"
},
{
"name": "http://support.apple.com/kb/HT5002",
"refsource": "CONFIRM",
"url": "http://support.apple.com/kb/HT5002"
},
{
"name": "http://bugs.php.net/bug.php?id=53885",
"refsource": "CONFIRM",
"url": "http://bugs.php.net/bug.php?id=53885"
}
]
}
},
"nvd.nist.gov": {
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},
"cve": {
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},
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}
]
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"value": "NVD-CWE-Other"
}
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}
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},
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{
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},
{
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},
{
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},
{
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{
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{
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},
{
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{
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},
{
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}
},
"impact": {
"baseMetricV2": {
"cvssV2": {
"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,
"severity": "MEDIUM",
"userInteractionRequired": true
}
},
"lastModifiedDate": "2018-10-30T16:26Z",
"publishedDate": "2011-03-20T02:00Z"
}
}
}
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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.