Heap-based buffer overflow in Perl-Compatible Regular Expression (PCRE) library before 7.3 allows context-dependent attackers to execute arbitrary code via a singleton Unicode sequence in a character class in a regex pattern, which is incorrectly optimized.
References
Link Providers
http://bugs.gentoo.org/show_bug.cgi?id=198976 cve-icon cve-icon
http://docs.info.apple.com/article.html?artnum=307179 cve-icon cve-icon
http://docs.info.apple.com/article.html?artnum=307562 cve-icon cve-icon
http://lists.apple.com/archives/security-announce/2007/Dec/msg00002.html cve-icon cve-icon
http://lists.apple.com/archives/security-announce/2008/Mar/msg00001.html cve-icon cve-icon
http://lists.opensuse.org/opensuse-security-announce/2007-12/msg00007.html cve-icon cve-icon
http://mail.gnome.org/archives/gtk-devel-list/2007-November/msg00022.html cve-icon cve-icon
http://secunia.com/advisories/27538 cve-icon cve-icon
http://secunia.com/advisories/27543 cve-icon cve-icon
http://secunia.com/advisories/27554 cve-icon cve-icon
http://secunia.com/advisories/27697 cve-icon cve-icon
http://secunia.com/advisories/27741 cve-icon cve-icon
http://secunia.com/advisories/28136 cve-icon cve-icon
http://secunia.com/advisories/28157 cve-icon cve-icon
http://secunia.com/advisories/28161 cve-icon cve-icon
http://secunia.com/advisories/28213 cve-icon cve-icon
http://secunia.com/advisories/28406 cve-icon cve-icon
http://secunia.com/advisories/28414 cve-icon cve-icon
http://secunia.com/advisories/28570 cve-icon cve-icon
http://secunia.com/advisories/28714 cve-icon cve-icon
http://secunia.com/advisories/28720 cve-icon cve-icon
http://secunia.com/advisories/29267 cve-icon cve-icon
http://secunia.com/advisories/29420 cve-icon cve-icon
http://secunia.com/advisories/30106 cve-icon cve-icon
http://secunia.com/advisories/30155 cve-icon cve-icon
http://secunia.com/advisories/30219 cve-icon cve-icon
http://secunia.com/advisories/30507 cve-icon cve-icon
http://secunia.com/advisories/30840 cve-icon cve-icon
http://security.gentoo.org/glsa/glsa-200711-30.xml cve-icon cve-icon
http://security.gentoo.org/glsa/glsa-200801-02.xml cve-icon cve-icon
http://security.gentoo.org/glsa/glsa-200801-18.xml cve-icon cve-icon
http://security.gentoo.org/glsa/glsa-200801-19.xml cve-icon cve-icon
http://security.gentoo.org/glsa/glsa-200805-11.xml cve-icon cve-icon
http://securitytracker.com/id?1019116 cve-icon cve-icon
http://sunsolve.sun.com/search/document.do?assetkey=1-26-238305-1 cve-icon cve-icon
http://sunsolve.sun.com/search/document.do?assetkey=1-26-239286-1 cve-icon cve-icon
http://www.adobe.com/support/security/bulletins/apsb07-20.html cve-icon cve-icon
http://www.adobe.com/support/security/bulletins/apsb08-13.html cve-icon cve-icon
http://www.debian.org/security/2007/dsa-1399 cve-icon cve-icon
http://www.debian.org/security/2008/dsa-1570 cve-icon cve-icon
http://www.gentoo.org/security/en/glsa/glsa-200801-07.xml cve-icon cve-icon
http://www.mandriva.com/security/advisories?name=MDKSA-2007:211 cve-icon cve-icon
http://www.redhat.com/support/errata/RHSA-2007-1126.html cve-icon cve-icon
http://www.securityfocus.com/archive/1/483357/100/0/threaded cve-icon cve-icon
http://www.securityfocus.com/archive/1/483579/100/0/threaded cve-icon cve-icon
http://www.securityfocus.com/bid/26346 cve-icon cve-icon
http://www.us-cert.gov/cas/techalerts/TA07-352A.html cve-icon cve-icon
http://www.us-cert.gov/cas/techalerts/TA07-355A.html cve-icon cve-icon
http://www.vupen.com/english/advisories/2007/3725 cve-icon cve-icon
http://www.vupen.com/english/advisories/2007/3790 cve-icon cve-icon
http://www.vupen.com/english/advisories/2007/4238 cve-icon cve-icon
http://www.vupen.com/english/advisories/2007/4258 cve-icon cve-icon
http://www.vupen.com/english/advisories/2008/0924/references cve-icon cve-icon
http://www.vupen.com/english/advisories/2008/1724/references cve-icon cve-icon
http://www.vupen.com/english/advisories/2008/1966/references cve-icon cve-icon
https://exchange.xforce.ibmcloud.com/vulnerabilities/38278 cve-icon cve-icon
https://issues.rpath.com/browse/RPL-1738 cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2007-4768 cve-icon
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9701 cve-icon cve-icon
https://usn.ubuntu.com/547-1/ cve-icon cve-icon
https://www.cve.org/CVERecord?id=CVE-2007-4768 cve-icon
https://www.redhat.com/archives/fedora-package-announce/2008-March/msg00181.html cve-icon cve-icon
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2007-11-07T20:00:00

Updated: 2024-08-07T15:08:33.938Z

Reserved: 2007-09-10T00:00:00

Link: CVE-2007-4768

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2007-11-07T23:46:00.000

Modified: 2024-11-21T00:36:24.173

Link: CVE-2007-4768

cve-icon Redhat

Severity : Important

Publid Date: 2007-11-05T00:00:00Z

Links: CVE-2007-4768 - Bugzilla