CVE-2015-8382

MEDIUM

Description

The match function in pcre_exec.c in PCRE before 8.37 mishandles the /(?:((abcd))|(((?:(?:(?:(?:abc|(?:abcdef))))b)abcdefghi)abc)|((*ACCEPT)))/ pattern and related patterns involving (*ACCEPT), which allows remote attackers to obtain sensitive information from process memory or cause a denial of service (partially initialized memory and application crash) via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror, aka ZDI-CAN-2547.

References

http://git.php.net/?p=php-src.git;a=commit;h=c351b47ce85a3a147cfa801fa9f0149ab4160834

http://vcs.pcre.org/pcre/code/trunk/ChangeLog?view=markup

http://vcs.pcre.org/pcre/code/trunk/pcre_exec.c?r1=1502&r2=1510

http://www.openwall.com/lists/oss-security/2015/08/04/3

http://www.openwall.com/lists/oss-security/2015/11/29/1

http://www.securityfocus.com/bid/76157

https://bto.bluecoat.com/security-advisory/sa128

https://bugs.exim.org/show_bug.cgi?id=1537

https://bugzilla.redhat.com/show_bug.cgi?id=1187225

Details

Source: MITRE

Published: 2015-12-02

Updated: 2016-12-28

Type: CWE-119

Risk Information

CVSS v2.0

Base Score: 6.4

Vector: AV:N/AC:L/Au:N/C:P/I:N/A:P

Impact Score: 4.9

Exploitability Score: 10

Severity: MEDIUM

Tenable Plugins

View all (6 total)

IDNameProductFamilySeverity
131592EulerOS 2.0 SP2 : php (EulerOS-SA-2019-2438)NessusHuawei Local Security Checks
critical
95915SUSE SLED12 / SLES12 Security Update : pcre (SUSE-SU-2016:3161-1)NessusSuSE Local Security Checks
high
95754openSUSE Security Update : pcre (openSUSE-2016-1448)NessusSuSE Local Security Checks
high
95534SUSE SLED12 / SLES12 Security Update : pcre (SUSE-SU-2016:2971-1)NessusSuSE Local Security Checks
high
92667F5 Networks BIG-IP : Multiple PCRE vulnerabilities (K20225390)NessusF5 Networks Local Security Checks
high
90306Ubuntu 12.04 LTS / 14.04 LTS / 15.10 : pcre3 vulnerabilities (USN-2943-1)NessusUbuntu Local Security Checks
high