CVE-2007-4771

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://sourceforge.net/mailarchive/message.php?msg_name=d03a2ffb0801221538x68825e42xb4a4aaf0fcccecbd%40mail.gmail.com", "name": "[icu-support] 20080122 ICU Patch for bugs in Regular Expressions", "tags": ["Third Party Advisory"], "refsource": "MLIST"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=429025", "name": "https://bugzilla.redhat.com/show_bug.cgi?id=429025", "tags": ["Issue Tracking", "Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2008:026", "name": "MDVSA-2008:026", "tags": ["Broken Link"], "refsource": "MANDRIVA"}, {"url": "http://rhn.redhat.com/errata/RHSA-2008-0090.html", "name": "RHSA-2008:0090", "tags": ["Third Party Advisory"], "refsource": "REDHAT"}, {"url": "http://www.securityfocus.com/bid/27455", "name": "27455", "tags": ["Patch", "Third Party Advisory", "VDB Entry"], "refsource": "BID"}, {"url": "http://securitytracker.com/id?1019269", "name": "1019269", "tags": ["Third Party Advisory", "VDB Entry"], "refsource": "SECTRACK"}, {"url": "http://secunia.com/advisories/28575", "name": "28575", "tags": ["Permissions Required"], "refsource": "SECUNIA"}, {"url": "http://secunia.com/advisories/28615", "name": "28615", "tags": ["Permissions Required"], "refsource": "SECUNIA"}, {"url": "https://www.redhat.com/archives/fedora-package-announce/2008-January/msg00896.html", "name": "FEDORA-2008-1036", "tags": ["Third Party Advisory"], "refsource": "FEDORA"}, {"url": "https://www.redhat.com/archives/fedora-package-announce/2008-January/msg00921.html", "name": "FEDORA-2008-1076", "tags": ["Third Party Advisory"], "refsource": "FEDORA"}, {"url": "http://secunia.com/advisories/28669", "name": "28669", "tags": ["Permissions Required"], "refsource": "SECUNIA"}, {"url": "http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0043", "name": "http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0043", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "https://issues.rpath.com/browse/RPL-2199", "name": "https://issues.rpath.com/browse/RPL-2199", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "http://secunia.com/advisories/28783", "name": "28783", "tags": ["Permissions Required"], "refsource": "SECUNIA"}, {"url": "http://www.debian.org/security/2008/dsa-1511", "name": "DSA-1511", "tags": ["Third Party Advisory"], "refsource": "DEBIAN"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2008-03/msg00001.html", "name": "SUSE-SR:2008:005", "tags": ["Third Party Advisory"], "refsource": "SUSE"}, {"url": "http://secunia.com/advisories/29194", "name": "29194", "tags": ["Permissions Required"], "refsource": "SECUNIA"}, {"url": "http://secunia.com/advisories/29242", "name": "29242", "tags": ["Permissions Required"], "refsource": "SECUNIA"}, {"url": "http://sunsolve.sun.com/search/document.do?assetkey=1-26-233922-1", "name": "233922", "tags": ["Broken Link"], "refsource": "SUNALERT"}, {"url": "http://secunia.com/advisories/29291", "name": "29291", "tags": ["Permissions Required"], "refsource": "SECUNIA"}, {"url": "http://security.gentoo.org/glsa/glsa-200803-20.xml", "name": "GLSA-200803-20", "tags": ["Third Party Advisory"], "refsource": "GENTOO"}, {"url": "http://secunia.com/advisories/29333", "name": "29333", "tags": ["Permissions Required"], "refsource": "SECUNIA"}, {"url": "http://www.ubuntu.com/usn/usn-591-1", "name": "USN-591-1", "tags": ["Third Party Advisory"], "refsource": "UBUNTU"}, {"url": "http://secunia.com/advisories/29294", "name": "29294", "tags": ["Permissions Required"], "refsource": "SECUNIA"}, {"url": "http://www.openoffice.org/security/cves/CVE-2007-4770.html", "name": "http://www.openoffice.org/security/cves/CVE-2007-4770.html", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "http://www.openoffice.org/security/cves/CVE-2007-5745.html", "name": "http://www.openoffice.org/security/cves/CVE-2007-5745.html", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "http://sunsolve.sun.com/search/document.do?assetkey=1-26-231641-1", "name": "231641", "tags": ["Broken Link"], "refsource": "SUNALERT"}, {"url": "http://www.novell.com/linux/security/advisories/2008_23_openoffice.html", "name": "SUSE-SA:2008:023", "tags": ["Third Party Advisory"], "refsource": "SUSE"}, {"url": "http://secunia.com/advisories/29852", "name": "29852", "tags": ["Permissions Required"], "refsource": "SECUNIA"}, {"url": "http://secunia.com/advisories/29910", "name": "29910", "tags": ["Permissions Required"], "refsource": "SECUNIA"}, {"url": "http://secunia.com/advisories/29987", "name": "29987", "tags": ["Permissions Required"], "refsource": "SECUNIA"}, {"url": "http://security.gentoo.org/glsa/glsa-200805-16.xml", "name": "GLSA-200805-16", "tags": ["Third Party Advisory"], "refsource": "GENTOO"}, {"url": "http://secunia.com/advisories/30179", "name": "30179", "tags": ["Permissions Required"], "refsource": "SECUNIA"}, {"url": "http://www.vupen.com/english/advisories/2008/0807/references", "name": "ADV-2008-0807", "tags": ["Third Party Advisory"], "refsource": "VUPEN"}, {"url": "http://www.vupen.com/english/advisories/2008/1375/references", "name": "ADV-2008-1375", "tags": ["Third Party Advisory"], "refsource": "VUPEN"}, {"url": "http://www.vupen.com/english/advisories/2008/0282", "name": "ADV-2008-0282", "tags": ["Third Party Advisory"], "refsource": "VUPEN"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/39936", "name": "libicu-dointerval-bo(39936)", "tags": ["Third Party Advisory", "VDB Entry"], "refsource": "XF"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5431", "name": "oval:org.mitre.oval:def:5431", "tags": ["Third Party Advisory"], "refsource": "OVAL"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10507", "name": "oval:org.mitre.oval:def:10507", "tags": ["Third Party Advisory"], "refsource": "OVAL"}, {"url": "http://www.securityfocus.com/archive/1/487677/100/0/threaded", "name": "20080206 rPSA-2008-0043-1 icu", "tags": [], "refsource": "BUGTRAQ"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "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."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-399"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2007-4771", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 9.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "MEDIUM", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "severity": "HIGH", "impactScore": 10.0, "obtainAllPrivilege": true, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}}, "publishedDate": "2008-01-29T00:00Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:icu-project:international_components_for_unicode:*:*:*:*:*:c\\/c\\+\\+:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "3.8.1"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2018-10-15T21:37Z"}