The pcre_compile2 function in pcre_compile.c in PCRE 8.38 mishandles the /((?:F?+(?:^(?(R)a+\"){99}-))(?J)(?'R'(?'R'<((?'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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2016-01-03T00:00:00
Updated: 2024-08-05T22:48:13.788Z
Reserved: 2016-01-02T00:00:00
Link: CVE-2016-1283
Vulnrichment
No data.
NVD
Status : Modified
Published: 2016-01-03T00:59:03.287
Modified: 2024-11-21T02:46:06.360
Link: CVE-2016-1283
Redhat