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CVE-2015-2326

nvd nist
Published: Jan 14, 2020Modified: Nov 21, 2024

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5.5
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Exploitability: 1.8 / Impact: 3.6
Source: NVD

Description

The pcre_compile2 function in PCRE before 8.37 allows context-dependent attackers to compile incorrect code and cause a denial of service (out-of-bounds read) via regular expression with a group containing both a forward referencing subroutine call and a recursive back reference, as demonstrated by "((?+1)(\1))/".

Affected (7)

Products: Pcre: Pcre · Opensuse: Opensuse · Mariadb: Mariadb · +1 more
Show all products
Pcre: Pcre · Opensuse: Opensuse · Mariadb: Mariadb · Php: Php
Pcre
1 product
Pcre
Opensuse
1 product
Opensuse
Mariadb
1 product
Mariadb
Php
1 product
Php
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Pcre
Before 8.37
Configuration B
2 vulnerable
Vulnerable SoftwareAffected Versions
Opensuse
Opensuse
Version 13.1
Opensuse
Version 13.2
Configuration C
1 vulnerable
Vulnerable SoftwareAffected Versions
Mariadb
From 10.0.0 to 10.0.18
Configuration D
3 vulnerable
Vulnerable SoftwareAffected Versions
Php
Php
From 5.4.0 to 5.4.41
Php
From 5.5.0 to 5.5.26
Php
From 5.6.0 to 5.6.9

Related CWEs

CWE-125
Out-of-bounds Read
The product reads data past the end, or before the beginning, of the intended buffer.

References (8)

Source: cve@mitre.org
Mailing ListThird Party Advisory
Source: cve@mitre.org
ExploitIssue TrackingPermissions RequiredThird Party Advisory
Source: cve@mitre.org
Third Party Advisory
Source: cve@mitre.org
Release NotesThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitIssue TrackingPermissions RequiredThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Release NotesThird Party Advisory

Timeline

No history available yet.