Vulnerability Details CVE-2015-3210
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 /^(?P=B)((?P=B)(?J:(?P<B>c)(?P<B>a(?P=B)))>WGXCREDITS)/, a different vulnerability than CVE-2015-8384.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.063
EPSS Ranking 90.4%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 7.5
References
- http://rhn.redhat.com/errata/RHSA-2016-2750.html
- http://www.openwall.com/lists/oss-security/2015/06/01/7
- http://www.openwall.com/lists/oss-security/2015/12/02/11
- http://www.securityfocus.com/bid/74934
- https://access.redhat.com/errata/RHSA-2016:1132
- https://bugs.exim.org/show_bug.cgi?id=1636
- http://rhn.redhat.com/errata/RHSA-2016-2750.html
- http://www.openwall.com/lists/oss-security/2015/06/01/7
- http://www.openwall.com/lists/oss-security/2015/12/02/11
- http://www.securityfocus.com/bid/74934
- https://access.redhat.com/errata/RHSA-2016:1132
- https://bugs.exim.org/show_bug.cgi?id=1636
Products affected by CVE-2015-3210
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cpe:2.3:a:pcre:pcre2:10.10
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cpe:2.3:a:pcre:pcre:8.34
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cpe:2.3:a:pcre:pcre:8.35
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cpe:2.3:a:pcre:pcre:8.36
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cpe:2.3:a:pcre:pcre:8.37