In PCRE 8.41, the OP_KETRMAX feature in the match function in pcre_exec.c allows stack exhaustion (uncontrolled recursion) when processing a crafted regular expression.Referenceshttp://www.securityfocus.com/bid/99575http://openwall.com/lists/oss-security/2017/07/11/3https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3Ehttp://www.openwall.com/lists/oss-security/2023/04/11/1http://www.openwall.com/lists/oss-security/2023/04/12/1
