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CVE
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CVE-2015-8380Date: (C)2015-12-15   (M)2024-04-19


The pcre_exec function in pcre_exec.c in PCRE before 8.38 mishandles a // pattern with a 1 string, 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.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 7.5
Exploit Score: 10.0
Impact Score: 6.4
 
CVSS V2 Metrics:
Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality: PARTIAL
Integrity: PARTIAL
Availability: PARTIAL
  
Reference:
BID-77695
FEDORA-2015-afafa29551
GLSA-201607-02
http://www.openwall.com/lists/oss-security/2015/11/29/1
http://vcs.pcre.org/pcre/code/trunk/ChangeLog?view=markup
https://blog.fuzzing-project.org/29-Heap-Overflow-in-PCRE.html
https://bto.bluecoat.com/security-advisory/sa128
https://bugs.exim.org/show_bug.cgi?id=1637

CPE    1
cpe:/o:fedoraproject:fedora:22
CWE    1
CWE-119
OVAL    6
oval:org.secpod.oval:def:109799
oval:org.secpod.oval:def:109900
oval:org.secpod.oval:def:89045326
oval:org.secpod.oval:def:89045149
...

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