{"id":"CVE-2015-8853","details":"The (1) S_reghop3, (2) S_reghop4, and (3) S_reghopmaybe3 functions in regexec.c in Perl before 5.24.0 allow context-dependent attackers to cause a denial of service (infinite loop) via crafted utf-8 data, as demonstrated by \"a\\x80.\"","modified":"2026-04-16T06:17:30.663261461Z","published":"2016-05-25T15:59:01Z","related":["SUSE-SU-2016:2246-1","SUSE-SU-2016:2263-1","SUSE-SU-2017:2699-1","SUSE-SU-2017:2700-1"],"references":[{"type":"ADVISORY","url":"http://perl5.git.perl.org/perl.git/commitdiff/22b433eff9a1ffa2454e18405a56650f07b385b5"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201701-75"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1329106"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183592.html"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2016/04/20/5"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2016/04/20/7"},{"type":"WEB","url":"http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html"},{"type":"WEB","url":"http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html"},{"type":"WEB","url":"http://www.securityfocus.com/bid/86707"},{"type":"WEB","url":"https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731"},{"type":"WEB","url":"https://rt.perl.org/Public/Bug/Display.html?id=123562"},{"type":"WEB","url":"https://usn.ubuntu.com/3625-1/"},{"type":"WEB","url":"https://usn.ubuntu.com/3625-2/"}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}