ghsa-759q-4q8w-5gfh
Vulnerability from github
Published
2022-05-01 17:55
Modified
2022-05-01 17:55
Details
Perl-Compatible Regular Expression (PCRE) library before 7.3 backtracks too far when matching certain input bytes against some regex patterns in non-UTF-8 mode, which allows context-dependent attackers to obtain sensitive information or cause a denial of service (crash), as demonstrated by the "\X?\d" and "\P{L}?\d" patterns.
{
"affected": [],
"aliases": [
"CVE-2007-1661"
],
"database_specific": {
"cwe_ids": [],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2007-11-07T23:46:00Z",
"severity": "MODERATE"
},
"details": "Perl-Compatible Regular Expression (PCRE) library before 7.3 backtracks too far when matching certain input bytes against some regex patterns in non-UTF-8 mode, which allows context-dependent attackers to obtain sensitive information or cause a denial of service (crash), as demonstrated by the \"\\X?\\d\" and \"\\P{L}?\\d\" patterns.",
"id": "GHSA-759q-4q8w-5gfh",
"modified": "2022-05-01T17:55:52Z",
"published": "2022-05-01T17:55:52Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2007-1661"
},
{
"type": "WEB",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/38274"
},
{
"type": "WEB",
"url": "https://issues.rpath.com/browse/RPL-1738"
},
{
"type": "WEB",
"url": "https://usn.ubuntu.com/547-1"
},
{
"type": "WEB",
"url": "https://www.redhat.com/archives/fedora-package-announce/2008-March/msg00181.html"
},
{
"type": "WEB",
"url": "http://bugs.gentoo.org/show_bug.cgi?id=198976"
},
{
"type": "WEB",
"url": "http://docs.info.apple.com/article.html?artnum=307179"
},
{
"type": "WEB",
"url": "http://docs.info.apple.com/article.html?artnum=307562"
},
{
"type": "WEB",
"url": "http://lists.apple.com/archives/security-announce/2007/Dec/msg00002.html"
},
{
"type": "WEB",
"url": "http://lists.apple.com/archives/security-announce/2008/Mar/msg00001.html"
},
{
"type": "WEB",
"url": "http://mail.gnome.org/archives/gtk-devel-list/2007-November/msg00022.html"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/27538"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/27543"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/27554"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/27697"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/27741"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/27773"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/28136"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/28406"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/28414"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/28714"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/28720"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/29267"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/29420"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/30106"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/30155"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/30219"
},
{
"type": "WEB",
"url": "http://security.gentoo.org/glsa/glsa-200711-30.xml"
},
{
"type": "WEB",
"url": "http://security.gentoo.org/glsa/glsa-200801-02.xml"
},
{
"type": "WEB",
"url": "http://security.gentoo.org/glsa/glsa-200801-18.xml"
},
{
"type": "WEB",
"url": "http://security.gentoo.org/glsa/glsa-200801-19.xml"
},
{
"type": "WEB",
"url": "http://security.gentoo.org/glsa/glsa-200805-11.xml"
},
{
"type": "WEB",
"url": "http://www.debian.org/security/2007/dsa-1399"
},
{
"type": "WEB",
"url": "http://www.debian.org/security/2008/dsa-1570"
},
{
"type": "WEB",
"url": "http://www.mandriva.com/security/advisories?name=MDKSA-2007:211"
},
{
"type": "WEB",
"url": "http://www.novell.com/linux/security/advisories/2007_62_pcre.html"
},
{
"type": "WEB",
"url": "http://www.pcre.org/changelog.txt"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/archive/1/483357/100/0/threaded"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/archive/1/483579/100/0/threaded"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/26346"
},
{
"type": "WEB",
"url": "http://www.us-cert.gov/cas/techalerts/TA07-352A.html"
},
{
"type": "WEB",
"url": "http://www.vupen.com/english/advisories/2007/3725"
},
{
"type": "WEB",
"url": "http://www.vupen.com/english/advisories/2007/3790"
},
{
"type": "WEB",
"url": "http://www.vupen.com/english/advisories/2007/4238"
},
{
"type": "WEB",
"url": "http://www.vupen.com/english/advisories/2008/0924/references"
}
],
"schema_version": "1.4.0",
"severity": []
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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