PRIOn knowledge basePRION:CVE-2015-2331Integer overflow
8.9 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.953 High
EPSS
Percentile
99.3%
Integer overflow in the _zip_cdir_new function in zip_dirent.c in libzip 0.11.2 and earlier, as used in the ZIP extension in PHP before 5.4.39, 5.5.x before 5.5.23, and 5.6.x before 5.6.7 and other products, allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a ZIP archive that contains many entries, leading to a heap-based buffer overflow.
| CPE | Name | Operator | Version |
|---|---|---|---|
| debian_linux | eq | 7.0 | |
| fedora | eq | 22 | |
| libzip | le | 0.11.2 | |
| opensuse | eq | 13.1 | |
| opensuse | eq | 13.2 | |
| php | eq | 5.6.1 | |
| php | eq | 5.5.0 alpha1 | |
| php | eq | 5.6.0 alpha5 | |
| php | eq | 5.6.5 | |
| php | eq | 5.5.0 alpha3 |
References
git.php.net/?p=php-src.git;a=commit;h=ef8fc4b53d92fbfcd8ef1abbd6f2f5fe2c4a11e5
hg.nih.at/libzip/rev/9f11d54f692e
lists.apple.com/archives/security-announce/2015/Sep/msg00008.html
lists.opensuse.org/opensuse-updates/2015-03/msg00083.html
lists.opensuse.org/opensuse-updates/2015-04/msg00002.html
php.net/ChangeLog-5.php
www.debian.org/security/2015/dsa-3198
www.mandriva.com/security/advisories?name=MDVSA-2015:079
www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html
www.securitytracker.com/id/1031985
bugs.php.net/bug.php?id=69253
lists.fedoraproject.org/pipermail/package-announce/2015-April/154266.html
lists.fedoraproject.org/pipermail/package-announce/2015-April/154276.html
lists.fedoraproject.org/pipermail/package-announce/2015-April/154666.html
lists.fedoraproject.org/pipermail/package-announce/2015-April/155299.html
lists.fedoraproject.org/pipermail/package-announce/2015-April/155622.html
lists.fedoraproject.org/pipermail/package-announce/2015-March/153983.html
marc.info/?l=bugtraq&m=143403519711434&w=2
marc.info/?l=bugtraq&m=143748090628601&w=2
marc.info/?l=bugtraq&m=144050155601375&w=2
support.apple.com/HT205267
Related
8.9 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.953 High
EPSS
Percentile
99.3%