BREW-TEXLIVE-CVE-2007-4769 (CVE-2007-4769)
Vulnerability from osv_homebrew – Published: 2026-08-13 10:23 – Updated: 2026-08-13 10:23 – Source website
VLAI
Summary
The regular expression parser in TCL before 8.4.17, as used in PostgreSQL 8.2 before 8.2.6, 8.1 before 8.1.11, 8.0 before 8.0.15, and 7.4 before 7.4.19, allows remote authenticated users to cause a denial of service (backend crash) via an out-of-bounds backref number.
Details
The regular expression parser in TCL before 8.4.17, as used in PostgreSQL 8.2 before 8.2.6, 8.1 before 8.1.11, 8.0 before 8.0.15, and 7.4 before 7.4.19, allows remote authenticated users to cause a denial of service (backend crash) via an out-of-bounds backref number.
References
{
"affected": [
{
"ecosystem_specific": {
"fix": null,
"range_state": "affected",
"resource": "Tk",
"resource_purl": "pkg:cpan/SREZIC/Tk@804.036"
},
"package": {
"ecosystem": "Homebrew",
"name": "texlive",
"purl": "pkg:brew/texlive"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"database_specific": {
"confidence": "medium",
"source": "matched",
"strategy": "cpansa",
"upstream_evidence": [
{
"ecosystem": "CPAN",
"key": "pkg:cpan/SREZIC/Tk@804.036",
"name": "Tk",
"resource": "Tk",
"strategy": "cpansa",
"subject_version": "804.036"
}
]
},
"details": "The regular expression parser in TCL before 8.4.17, as used in PostgreSQL 8.2 before 8.2.6, 8.1 before 8.1.11, 8.0 before 8.0.15, and 7.4 before 7.4.19, allows remote authenticated users to cause a denial of service (backend crash) via an out-of-bounds backref number.\n",
"id": "BREW-texlive-CVE-2007-4769",
"modified": "2026-08-13T10:23:12Z",
"published": "2026-08-13T10:23:12Z",
"references": [
{
"type": "WEB",
"url": "http://www.postgresql.org/about/news.905"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/27163"
},
{
"type": "WEB",
"url": "http://securitytracker.com/id?1019157"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/28359"
},
{
"type": "WEB",
"url": "http://sourceforge.net/project/shownotes.php?release_id=565440\u0026group_id=10894"
},
{
"type": "WEB",
"url": "http://sourceforge.net/tracker/index.php?func=detail\u0026aid=1810264\u0026group_id=10894\u0026atid=110894"
},
{
"type": "WEB",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2008:004"
},
{
"type": "WEB",
"url": "https://issues.rpath.com/browse/RPL-1768"
},
{
"type": "WEB",
"url": "http://www.debian.org/security/2008/dsa-1460"
},
{
"type": "WEB",
"url": "http://www.debian.org/security/2008/dsa-1463"
},
{
"type": "WEB",
"url": "https://www.redhat.com/archives/fedora-package-announce/2008-January/msg00397.html"
},
{
"type": "WEB",
"url": "https://www.redhat.com/archives/fedora-package-announce/2008-January/msg00469.html"
},
{
"type": "WEB",
"url": "http://www.redhat.com/support/errata/RHSA-2008-0038.html"
},
{
"type": "WEB",
"url": "http://sunsolve.sun.com/search/document.do?assetkey=1-26-103197-1"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/28376"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/28438"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/28437"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/28454"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/28464"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/28477"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/28479"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/28455"
},
{
"type": "WEB",
"url": "http://security.gentoo.org/glsa/glsa-200801-15.xml"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/28679"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2008-02/msg00000.html"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/28698"
},
{
"type": "WEB",
"url": "http://www.redhat.com/support/errata/RHSA-2008-0040.html"
},
{
"type": "WEB",
"url": "http://sunsolve.sun.com/search/document.do?assetkey=1-66-200559-1"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/29638"
},
{
"type": "WEB",
"url": "http://www.vupen.com/english/advisories/2008/1071/references"
},
{
"type": "WEB",
"url": "http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01420154"
},
{
"type": "WEB",
"url": "http://www.vupen.com/english/advisories/2008/0109"
},
{
"type": "WEB",
"url": "http://www.vupen.com/english/advisories/2008/0061"
},
{
"type": "WEB",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/39499"
},
{
"type": "WEB",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9804"
},
{
"type": "WEB",
"url": "https://usn.ubuntu.com/568-1/"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/archive/1/486407/100/0/threaded"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/archive/1/485864/100/0/threaded"
}
],
"schema_version": "1.7.3",
"summary": "The regular expression parser in TCL before 8.4.17, as used in PostgreSQL 8.2 before 8.2.6, 8.1 before 8.1.11, 8.0 before 8.0.15, and 7.4 before 7.4.19, allows remote authenticated users to cause a denial of service (backend crash) via an out-of-bounds backref number.",
"upstream": [
"CVE-2007-4769"
]
}
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Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
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vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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