gsd-2004-0189
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
The "%xx" URL decoding function in Squid 2.5STABLE4 and earlier allows remote attackers to bypass url_regex ACLs via a URL with a NULL ("%00") character, which causes Squid to use only a portion of the requested URL when comparing it against the access control lists.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2004-0189",
"description": "The \"%xx\" URL decoding function in Squid 2.5STABLE4 and earlier allows remote attackers to bypass url_regex ACLs via a URL with a NULL (\"%00\") character, which causes Squid to use only a portion of the requested URL when comparing it against the access control lists.",
"id": "GSD-2004-0189",
"references": [
"https://www.suse.com/security/cve/CVE-2004-0189.html",
"https://www.debian.org/security/2004/dsa-474",
"https://access.redhat.com/errata/RHSA-2004:134",
"https://access.redhat.com/errata/RHSA-2004:133"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2004-0189"
],
"details": "The \"%xx\" URL decoding function in Squid 2.5STABLE4 and earlier allows remote attackers to bypass url_regex ACLs via a URL with a NULL (\"%00\") character, which causes Squid to use only a portion of the requested URL when comparing it against the access control lists.",
"id": "GSD-2004-0189",
"modified": "2023-12-13T01:22:54.533421Z",
"schema_version": "1.4.0"
}
},
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"affects": {
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"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
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"version_value": "n/a"
}
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}
}
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}
]
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"refsource": "SCO",
"url": "ftp://ftp.sco.com/pub/updates/UnixWare/SCOSA-2005.16/SCOSA-2005.16.txt"
},
{
"name": "20040404-01-U",
"refsource": "SGI",
"url": "ftp://patches.sgi.com/support/free/security/advisories/20040404-01-U.asc"
},
{
"name": "http://www.squid-cache.org/Advisories/SQUID-2004_1.txt",
"refsource": "CONFIRM",
"url": "http://www.squid-cache.org/Advisories/SQUID-2004_1.txt"
},
{
"name": "squid-urlregex-acl-bypass(15366)",
"refsource": "XF",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/15366"
},
{
"name": "DSA-474",
"refsource": "DEBIAN",
"url": "http://www.debian.org/security/2004/dsa-474"
},
{
"name": "oval:org.mitre.oval:def:877",
"refsource": "OVAL",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A877"
},
{
"name": "9778",
"refsource": "BID",
"url": "http://www.securityfocus.com/bid/9778"
},
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"url": "http://www.mandrakesoft.com/security/advisories?name=MDKSA-2004:025"
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"url": "http://www.redhat.com/support/errata/RHSA-2004-133.html"
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"refsource": "REDHAT",
"url": "http://www.redhat.com/support/errata/RHSA-2004-134.html"
},
{
"name": "20040401 [OpenPKG-SA-2004.008] OpenPKG Security Advisory (squid)",
"refsource": "BUGTRAQ",
"url": "http://marc.info/?l=bugtraq\u0026m=108084935904110\u0026w=2"
},
{
"name": "GLSA-200403-11",
"refsource": "GENTOO",
"url": "http://security.gentoo.org/glsa/glsa-200403-11.xml"
},
{
"name": "CLA-2004:838",
"refsource": "CONECTIVA",
"url": "http://distro.conectiva.com.br/atualizacoes/?id=a\u0026anuncio=000838"
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"url": "http://www.osvdb.org/5916"
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}
},
"nvd.nist.gov": {
"configurations": {
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"nodes": [
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"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:squid:squid:2.4_stable7:*:*:*:*:*:*:*",
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"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:squid:squid:2.5_stable3:*:*:*:*:*:*:*",
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"cpe23Uri": "cpe:2.3:a:squid:squid:2.0_patch2:*:*:*:*:*:*:*",
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"cpe23Uri": "cpe:2.3:a:squid:squid:2.1_patch2:*:*:*:*:*:*:*",
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{
"cpe23Uri": "cpe:2.3:a:squid:squid:2.3_stable5:*:*:*:*:*:*:*",
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{
"cpe23Uri": "cpe:2.3:a:squid:squid:2.4:*:*:*:*:*:*:*",
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},
{
"cpe23Uri": "cpe:2.3:a:squid:squid:2.5_stable4:*:*:*:*:*:*:*",
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"operator": "OR"
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}
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},
"problemtype": {
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},
"references": {
"reference_data": [
{
"name": "http://www.squid-cache.org/Advisories/SQUID-2004_1.txt",
"refsource": "CONFIRM",
"tags": [
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},
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"name": "DSA-474",
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"url": "http://security.gentoo.org/glsa/glsa-200403-11.xml"
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{
"name": "MDKSA-2004:025",
"refsource": "MANDRAKE",
"tags": [],
"url": "http://www.mandrakesoft.com/security/advisories?name=MDKSA-2004:025"
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{
"name": "20040401 [OpenPKG-SA-2004.008] OpenPKG Security Advisory (squid)",
"refsource": "BUGTRAQ",
"tags": [],
"url": "http://marc.info/?l=bugtraq\u0026m=108084935904110\u0026w=2"
},
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"name": "oval:org.mitre.oval:def:941",
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"tags": [],
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"name": "oval:org.mitre.oval:def:877",
"refsource": "OVAL",
"tags": [],
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A877"
},
{
"name": "squid-urlregex-acl-bypass(15366)",
"refsource": "XF",
"tags": [],
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/15366"
}
]
}
},
"impact": {
"baseMetricV2": {
"cvssV2": {
"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": true,
"obtainUserPrivilege": false,
"severity": "HIGH",
"userInteractionRequired": false
}
},
"lastModifiedDate": "2017-10-10T01:30Z",
"publishedDate": "2004-03-15T05:00Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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