gsd-2009-0887
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
Integer signedness error in the _pam_StrTok function in libpam/pam_misc.c in Linux-PAM (aka pam) 1.0.3 and earlier, when a configuration file contains non-ASCII usernames, might allow remote attackers to cause a denial of service, and might allow remote authenticated users to obtain login access with a different user's non-ASCII username, via a login attempt.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2009-0887",
"description": "Integer signedness error in the _pam_StrTok function in libpam/pam_misc.c in Linux-PAM (aka pam) 1.0.3 and earlier, when a configuration file contains non-ASCII usernames, might allow remote attackers to cause a denial of service, and might allow remote authenticated users to obtain login access with a different user\u0027s non-ASCII username, via a login attempt.",
"id": "GSD-2009-0887",
"references": [
"https://www.suse.com/security/cve/CVE-2009-0887.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2009-0887"
],
"details": "Integer signedness error in the _pam_StrTok function in libpam/pam_misc.c in Linux-PAM (aka pam) 1.0.3 and earlier, when a configuration file contains non-ASCII usernames, might allow remote attackers to cause a denial of service, and might allow remote authenticated users to obtain login access with a different user\u0027s non-ASCII username, via a login attempt.",
"id": "GSD-2009-0887",
"modified": "2023-12-13T01:19:44.436331Z",
"schema_version": "1.4.0"
}
},
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"name": "http://pam.cvs.sourceforge.net/viewvc/pam/Linux-PAM/libpam/pam_misc.c?r1=1.9\u0026amp;r2=1.10\u0026amp;view=patch",
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},
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},
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"refsource": "MLIST",
"url": "http://openwall.com/lists/oss-security/2009/03/05/1"
},
{
"name": "FEDORA-2009-3204",
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"url": "https://www.redhat.com/archives/fedora-package-announce/2009-April/msg00398.html"
},
{
"name": "linuxpam-pamstrtok-priv-escalation(49110)",
"refsource": "XF",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/49110"
},
{
"name": "http://pam.cvs.sourceforge.net/viewvc/pam/Linux-PAM/libpam/pam_misc.c?view=log",
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"url": "http://pam.cvs.sourceforge.net/viewvc/pam/Linux-PAM/libpam/pam_misc.c?view=log"
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"name": "http://pam.cvs.sourceforge.net/viewvc/pam/Linux-PAM/libpam/pam_misc.c?view=log",
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},
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},
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"name": "linuxpam-pamstrtok-priv-escalation(49110)",
"refsource": "XF",
"tags": [],
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/49110"
}
]
}
},
"impact": {
"baseMetricV2": {
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "LOCAL",
"authentication": "SINGLE",
"availabilityImpact": "COMPLETE",
"baseScore": 6.6,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:L/AC:M/Au:S/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 2.7,
"impactScore": 10.0,
"obtainAllPrivilege": true,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
}
},
"lastModifiedDate": "2019-01-03T15:01Z",
"publishedDate": "2009-03-12T15:20Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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