{"id":"CVE-2016-1283","details":"The pcre_compile2 function in pcre_compile.c in PCRE 8.38 mishandles the /((?:F?+(?:^(?(R)a+\\\"){99}-))(?J)(?'R'(?'R'\u003c((?'RR'(?'R'\\){97)?J)?J)(?'R'(?'R'\\){99|(:(?|(?'R')(\\k'R')|((?'R')))H'R'R)(H'R))))))/ pattern and related patterns with named subgroups, which allows remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror.","modified":"2026-08-07T11:31:05.912065060Z","published":"2016-01-03T00:59:03.287Z","related":["SUSE-SU-2016:2971-1","SUSE-SU-2016:3161-1","SUSE-SU-2017:2699-1","SUSE-SU-2017:2700-1","openSUSE-SU-2024:10277-1"],"database_specific":{"unresolved_ranges":[{"source":"CPE_STRING","vendor_product":"fedoraproject:fedora","cpes":["cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:*","cpe:2.3:o:fedoraproject:fedora:23:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"22"},{"last_affected":"22"},{"introduced":"23"},{"last_affected":"23"}]},{"cpes":["cpe:2.3:o:oracle:solaris:11.3:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"11.3"},{"last_affected":"11.3"}],"source":"CPE_STRING","vendor_product":"oracle:solaris"},{"vendor_product":"pcre:pcre","cpes":["cpe:2.3:a:pcre:pcre:8.38:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"8.38"},{"last_affected":"8.38"}],"source":"CPE_STRING"}]},"references":[{"type":"ADVISORY","url":"http://lists.fedoraproject.org/pipermail/package-announce/2016-March/178193.html"},{"type":"ADVISORY","url":"http://lists.fedoraproject.org/pipermail/package-announce/2016-March/178955.html"},{"type":"ADVISORY","url":"http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/79825"},{"type":"ADVISORY","url":"http://www.securitytracker.com/id/1034555"},{"type":"ADVISORY","url":"http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.343110"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2016:1132"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201607-02"},{"type":"ADVISORY","url":"https://www.tenable.com/security/tns-2016-18"},{"type":"ADVISORY","url":"https://www.tenable.com/security/tns-2017-14"},{"type":"REPORT","url":"https://bto.bluecoat.com/security-advisory/sa128"},{"type":"REPORT","url":"https://bugs.exim.org/show_bug.cgi?id=1767"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/php/php-src","events":[{"introduced":"fc1df8e7a6886e29a6ed5bef3f674ac61164e847"},{"fixed":"6f21492505dd554667f70884b46802f2fb81c210"},{"introduced":"60fffd296abce5fc071f3c173c25a2696cf683c6"},{"fixed":"8d8d4353d063c049901912be7d18535dc84a361b"},{"introduced":"0221e9f827632942225586687a33cfd554860d5e"},{"fixed":"058de87e99ad6318dec2461727bc83b14ff18f6e"}],"database_specific":{"extracted_events":[{"introduced":"5.6.0"},{"fixed":"5.6.32"},{"introduced":"7.0.0"},{"fixed":"7.0.25"},{"introduced":"7.1.0"},{"fixed":"7.1.11"}],"source":"CPE_RANGE","cpe":"cpe:2.3:a:php:php:*:*:*:*:*:*:*:*"}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-1283.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}