Vulnerability Report

CVE-2015-8380

Title: Pcre Perl Compatible Regular Expression Library Memory Corruption

Memory Corruption

Proof Of Concept

No public PoC currently indexed for CVE-2015-8380.

CWE Category CWE-119
Published Date Dec 02, 2015
Modified Date Jun 17, 2026
Exploit Status Not Found
Score 7.5 CVSS v2.0
Exploit Probability (EPSS)
4.44%

Vulnerability Summary

CVE-2015-8380: The pcre_exec function in pcre_exec.c in PCRE before 8.38 mishandles a // pattern with a \01 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.

Impacted Vendors

P
pcre 1

Reference Links

http://lists.fedoraproject.org/pipermail/package-announce/2015-December/173700.html http://vcs.pcre.org/pcre/code/trunk/ChangeLog?view=markup http://www.openwall.com/lists/oss-security/2015/11/29/1 http://www.securityfocus.com/bid/77695 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 https://security.gentoo.org/glsa/201607-02 http://lists.fedoraproject.org/pipermail/package-announce/2015-December/173700.html http://vcs.pcre.org/pcre/code/trunk/ChangeLog?view=markup http://www.openwall.com/lists/oss-security/2015/11/29/1 http://www.securityfocus.com/bid/77695 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 https://security.gentoo.org/glsa/201607-02
CVSS v2.0
Source Entity [email protected]
Severity HIGH
7.5
Access Vector
N/A
Authentication
N/A
RAW VECTOR AV:N/AC:L/Au:N/C:P/I:P/A:P

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2015-8380 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data updated via NVD.

MODIFIED

Vulnerability data updated via NVD.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector N/A
Complexity N/A
Privileges N/A
Interaction NONE
CVSS Vector String AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected Stack

No specific products linked.