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CVE-2006-7227 Details

Description

Integer overflow in Perl-Compatible Regular Expression (PCRE) library before 6.7 allows context-dependent attackers to execute arbitrary code via a regular expression containing a large number of named subpatterns (name_count) or long subpattern names (max_name_size), which triggers a buffer overflow. NOTE: this issue was originally subsumed by CVE-2006-7224, but that CVE has been REJECTED and split.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
http://bugs.gentoo.org/show_bug.cgi?id=198976	CVE
http://lists.opensuse.org/opensuse-security-announce/2008-01/msg00006.html	CVE
http://scary.beasts.org/security/CESA-2007-006.html	CVE
http://secunia.com/advisories/27582	CVE	Patch
http://secunia.com/advisories/27741	CVE
http://secunia.com/advisories/27773	CVE
http://secunia.com/advisories/27869	CVE
http://secunia.com/advisories/28406	CVE
http://secunia.com/advisories/28414	CVE
http://secunia.com/advisories/28658	CVE
http://secunia.com/advisories/28714	CVE
http://secunia.com/advisories/28720	CVE
http://secunia.com/advisories/30106	CVE
http://secunia.com/advisories/30155	CVE
http://secunia.com/advisories/30219	CVE
http://security.gentoo.org/glsa/glsa-200711-30.xml	CVE
http://security.gentoo.org/glsa/glsa-200801-02.xml	CVE
http://security.gentoo.org/glsa/glsa-200801-18.xml	CVE
http://security.gentoo.org/glsa/glsa-200801-19.xml	CVE
http://security.gentoo.org/glsa/glsa-200805-11.xml	CVE
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10408	CVE
http://support.avaya.com/elmodocs2/security/ASA-2007-493.htm	CVE
http://www.debian.org/security/2008/dsa-1570	CVE
http://www.mandriva.com/security/advisories?name=MDVSA-2008:030	CVE
http://www.novell.com/linux/security/advisories/2007_62_pcre.html	CVE
http://www.pcre.org/changelog.txt	CVE
http://www.redhat.com/support/errata/RHSA-2007-1052.html	CVE	Patch
http://www.securityfocus.com/bid/26462	CVE
http://bugs.gentoo.org/show_bug.cgi?id=198976	[email protected]
http://lists.opensuse.org/opensuse-security-announce/2008-01/msg00006.html	[email protected]
http://scary.beasts.org/security/CESA-2007-006.html	[email protected]
http://secunia.com/advisories/27582	[email protected]	Patch
http://secunia.com/advisories/27741	[email protected]
http://secunia.com/advisories/27773	[email protected]
http://secunia.com/advisories/27869	[email protected]
http://secunia.com/advisories/28406	[email protected]
http://secunia.com/advisories/28414	[email protected]
http://secunia.com/advisories/28658	[email protected]
http://secunia.com/advisories/28714	[email protected]
http://secunia.com/advisories/28720	[email protected]
http://secunia.com/advisories/30106	[email protected]
http://secunia.com/advisories/30155	[email protected]
http://secunia.com/advisories/30219	[email protected]
http://security.gentoo.org/glsa/glsa-200711-30.xml	[email protected]
http://security.gentoo.org/glsa/glsa-200801-02.xml	[email protected]
http://security.gentoo.org/glsa/glsa-200801-18.xml	[email protected]
http://security.gentoo.org/glsa/glsa-200801-19.xml	[email protected]
http://security.gentoo.org/glsa/glsa-200805-11.xml	[email protected]
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10408	[email protected]
http://support.avaya.com/elmodocs2/security/ASA-2007-493.htm	[email protected]
http://www.debian.org/security/2008/dsa-1570	[email protected]
http://www.mandriva.com/security/advisories?name=MDVSA-2008:030	[email protected]
http://www.novell.com/linux/security/advisories/2007_62_pcre.html	[email protected]
http://www.pcre.org/changelog.txt	[email protected]
http://www.redhat.com/support/errata/RHSA-2007-1052.html	[email protected]	Patch
http://www.securityfocus.com/bid/26462	[email protected]

see all 56 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-189	Numeric Errors	[email protected]

Affected Products

Product	Versions
pcre pcre	<= 6.6
CPE cpe:2.3:a:pcre:pcre:::::::: Remediation No remediation found in references.

Change History

9 change records found show changes

Date	Action	Recorded By
Jun 16, 2026	CVE Modified	[email protected]
Apr 23, 2026	Status Change	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Nov 7, 2023	CVE Modified	[email protected]
Feb 13, 2023	CVE Modified	[email protected]
Feb 2, 2023	CVE Modified	[email protected]
Oct 11, 2017	CVE Modified	[email protected]
Nov 15, 2007	Initial Analysis	[email protected]