{"id":"CVE-2007-4771","details":"Heap-based buffer overflow in the doInterval function in regexcmp.cpp in libicu in International Components for Unicode (ICU) 3.8.1 and earlier allows context-dependent attackers to cause a denial of service (memory consumption) and possibly have unspecified other impact via a regular expression that writes a large amount of data to the backtracking stack.  NOTE: some of these details are obtained from third party information.","modified":"2026-01-27T04:08:09.310682Z","published":"2008-01-29T00:00:00Z","withdrawn":"2026-01-27T04:08:09.310682Z","references":[{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2008-03/msg00001.html"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2008-0090.html"},{"type":"ADVISORY","url":"http://security.gentoo.org/glsa/glsa-200803-20.xml"},{"type":"ADVISORY","url":"http://security.gentoo.org/glsa/glsa-200805-16.xml"},{"type":"ADVISORY","url":"http://securitytracker.com/id?1019269"},{"type":"ADVISORY","url":"http://sourceforge.net/mailarchive/message.php?msg_name=d03a2ffb0801221538x68825e42xb4a4aaf0fcccecbd%40mail.gmail.com"},{"type":"ADVISORY","url":"http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0043"},{"type":"ADVISORY","url":"http://www.debian.org/security/2008/dsa-1511"},{"type":"ADVISORY","url":"http://www.mandriva.com/security/advisories?name=MDVSA-2008:026"},{"type":"ADVISORY","url":"http://www.novell.com/linux/security/advisories/2008_23_openoffice.html"},{"type":"ADVISORY","url":"http://www.openoffice.org/security/cves/CVE-2007-4770.html"},{"type":"ADVISORY","url":"http://www.openoffice.org/security/cves/CVE-2007-5745.html"},{"type":"FIX","url":"http://www.securityfocus.com/bid/27455"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/usn-591-1"},{"type":"ADVISORY","url":"http://www.vupen.com/english/advisories/2008/0282"},{"type":"ADVISORY","url":"http://www.vupen.com/english/advisories/2008/0807/references"},{"type":"ADVISORY","url":"http://www.vupen.com/english/advisories/2008/1375/references"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=429025"},{"type":"ADVISORY","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/39936"},{"type":"ADVISORY","url":"https://issues.rpath.com/browse/RPL-2199"},{"type":"ADVISORY","url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10507"},{"type":"ADVISORY","url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5431"},{"type":"ADVISORY","url":"https://www.redhat.com/archives/fedora-package-announce/2008-January/msg00896.html"},{"type":"ADVISORY","url":"https://www.redhat.com/archives/fedora-package-announce/2008-January/msg00921.html"},{"type":"REPORT","url":"http://secunia.com/advisories/28575"},{"type":"REPORT","url":"http://secunia.com/advisories/28615"},{"type":"REPORT","url":"http://secunia.com/advisories/28669"},{"type":"REPORT","url":"http://secunia.com/advisories/28783"},{"type":"REPORT","url":"http://secunia.com/advisories/29194"},{"type":"REPORT","url":"http://secunia.com/advisories/29242"},{"type":"REPORT","url":"http://secunia.com/advisories/29291"},{"type":"REPORT","url":"http://secunia.com/advisories/29294"},{"type":"REPORT","url":"http://secunia.com/advisories/29333"},{"type":"REPORT","url":"http://secunia.com/advisories/29852"},{"type":"REPORT","url":"http://secunia.com/advisories/29910"},{"type":"REPORT","url":"http://secunia.com/advisories/29987"},{"type":"REPORT","url":"http://secunia.com/advisories/30179"},{"type":"WEB","url":"http://sunsolve.sun.com/search/document.do?assetkey=1-26-231641-1"},{"type":"WEB","url":"http://sunsolve.sun.com/search/document.do?assetkey=1-26-233922-1"},{"type":"WEB","url":"http://www.securityfocus.com/archive/1/487677/100/0/threaded"}],"schema_version":"1.7.3"}