Heap-based buffer overflow in PCRE 8.34 through 8.37 and PCRE2 10.10 allows remote attackers to execute arbitrary code via a crafted regular expression, as demonstrated by /^(?PB)((?PB)(?J:(?P<B>c)(?P<B>a(?PB)))>WGXCREDITS)/, a different vulnerability than CVE-2015-8384.
Publication date: Tue, 13 Dec 2016 22:59:00 +0000