ghsa-q8w9-7fww-v592
Vulnerability from github
Published
2022-05-13 01:07
Modified
2022-05-13 01:07
Details
The XML parser (xmlparse.c) in expat before 2.1.0 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via an XML file with many identifiers with the same value.
{
"affected": [],
"aliases": [
"CVE-2012-0876"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2012-07-03T19:55:00Z",
"severity": "MODERATE"
},
"details": "The XML parser (xmlparse.c) in expat before 2.1.0 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via an XML file with many identifiers with the same value.",
"id": "GHSA-q8w9-7fww-v592",
"modified": "2022-05-13T01:07:39Z",
"published": "2022-05-13T01:07:39Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2012-0876"
},
{
"type": "WEB",
"url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10365"
},
{
"type": "WEB",
"url": "https://support.apple.com/HT205637"
},
{
"type": "WEB",
"url": "https://www.tenable.com/security/tns-2016-20"
},
{
"type": "WEB",
"url": "http://bugs.python.org/issue13703#msg151870"
},
{
"type": "WEB",
"url": "http://lists.apple.com/archives/security-announce/2013/Oct/msg00004.html"
},
{
"type": "WEB",
"url": "http://lists.apple.com/archives/security-announce/2015/Dec/msg00005.html"
},
{
"type": "WEB",
"url": "http://mail.libexpat.org/pipermail/expat-discuss/2012-March/002768.html"
},
{
"type": "WEB",
"url": "http://rhn.redhat.com/errata/RHSA-2012-0731.html"
},
{
"type": "WEB",
"url": "http://rhn.redhat.com/errata/RHSA-2016-0062.html"
},
{
"type": "WEB",
"url": "http://rhn.redhat.com/errata/RHSA-2016-2957.html"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/49504"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/51024"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/51040"
},
{
"type": "WEB",
"url": "http://sourceforge.net/projects/expat/files/expat/2.1.0"
},
{
"type": "WEB",
"url": "http://sourceforge.net/tracker/?func=detail\u0026atid=110127\u0026aid=3496608\u0026group_id=10127"
},
{
"type": "WEB",
"url": "http://www.debian.org/security/2012/dsa-2525"
},
{
"type": "WEB",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:041"
},
{
"type": "WEB",
"url": "http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/52379"
},
{
"type": "WEB",
"url": "http://www.ubuntu.com/usn/USN-1527-1"
},
{
"type": "WEB",
"url": "http://www.ubuntu.com/usn/USN-1613-1"
},
{
"type": "WEB",
"url": "http://www.ubuntu.com/usn/USN-1613-2"
}
],
"schema_version": "1.4.0",
"severity": []
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- 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.