medium5.5
CVE-2015-2326
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) …
Impact
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 products
| Vendor | Product | Affected versions |
|---|---|---|
| Pcre | Pcre | before 8.37 |
| Opensuse | Opensuse | Versions 13.1, 13.2 |
| Mariadb | Mariadb | from 10.0.0 before 10.0.18 |
| Php | Php | from 5.4.0 before 5.4.41 from 5.5.0 before 5.5.26 from 5.6.0 before 5.6.9 |
Weakness classification
References
- NVD record
- CVE.org record
- http://lists.opensuse.org/opensuse-updates/2015-05/msg00014.html
- https://bugs.exim.org/show_bug.cgi?id=1592
- https://fortiguard.com/zeroday/FG-VD-15-016
- https://www.pcre.org/original/changelog.txt
- http://lists.opensuse.org/opensuse-updates/2015-05/msg00014.html
- https://bugs.exim.org/show_bug.cgi?id=1592
- https://fortiguard.com/zeroday/FG-VD-15-016
- https://www.pcre.org/original/changelog.txt