First published: Wed Dec 02 2015(Updated: )
PCRE before 8.38 mishandles the /(?|(\k'Pm')|(?'Pm'))/ pattern and related patterns with certain forward references, which allows remote attackers to cause a denial of service (buffer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror.
Credit: cve@mitre.org
Affected Software | Affected Version | How to fix |
---|---|---|
Oracle Linux | =7 | |
PHP PHP | <=8.37 |
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