Vulnerability Details CVE-2015-8387
PCRE before 8.38 mishandles (?123) subroutine calls and related subroutine calls, which allows remote attackers to cause a denial of service (integer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.018
EPSS Ranking 81.9%
CVSS Severity
CVSS v3 Score 7.3
CVSS v2 Score 7.5
Products affected by CVE-2015-8387
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cpe:2.3:a:pcre:perl_compatible_regular_expression_library:8.36
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cpe:2.3:a:pcre:perl_compatible_regular_expression_library:8.37
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cpe:2.3:o:fedoraproject:fedora:22