CVE-2015-2331

EXPLOITED

libzip < 0.11.2 - Integer Overflow to Heap-Based Buffer Overflow in _zip_cdir_new

Title source: llm
STIX 2.1

Exploitation Summary

CVE-2015-2331 has been observed exploited in the wild (reported by VulnCheck KEV).

Description

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.

References (21)

Core 21
Core References
Third Party Advisory vendor-advisory x_refsource_debian
http://www.debian.org/security/2015/dsa-3198
Mailing List vendor-advisory x_refsource_suse
http://lists.opensuse.org/opensuse-updates/2015-03/msg00083.html
Mailing List vendor-advisory x_refsource_hp
http://marc.info/?l=bugtraq&m=144050155601375&w=2
Mailing List vendor-advisory x_refsource_suse
http://lists.opensuse.org/opensuse-updates/2015-04/msg00002.html
Mailing List, Third Party Advisory vendor-advisory x_refsource_fedora
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155622.html
Mailing List, Third Party Advisory vendor-advisory x_refsource_fedora
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155299.html
Mailing List vendor-advisory x_refsource_apple
http://lists.apple.com/archives/security-announce/2015/Sep/msg00008.html
Mailing List vendor-advisory x_refsource_hp
http://marc.info/?l=bugtraq&m=143748090628601&w=2
Vendor Advisory vendor-advisory x_refsource_mandriva
http://www.mandriva.com/security/advisories?name=MDVSA-2015:079
Mailing List vendor-advisory x_refsource_hp
http://marc.info/?l=bugtraq&m=143403519711434&w=2
Mailing List, Third Party Advisory vendor-advisory x_refsource_fedora
http://lists.fedoraproject.org/pipermail/package-announce/2015-March/153983.html
Various Sources x_refsource_confirm
http://php.net/ChangeLog-5.php
Vendor Advisory x_refsource_confirm
https://support.apple.com/HT205267
Mailing List, Third Party Advisory vendor-advisory x_refsource_fedora
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154266.html
Exploit x_refsource_confirm
https://bugs.php.net/bug.php?id=69253
Mailing List, Third Party Advisory vendor-advisory x_refsource_fedora
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154276.html
Vendor Advisory x_refsource_confirm
http://hg.nih.at/libzip/rev/9f11d54f692e
Mailing List, Third Party Advisory vendor-advisory x_refsource_fedora
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154666.html
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id/1031985

Scores

EPSS 0.4271
EPSS Percentile 97.5%

Details

VulnCheck KEV 2024-05-06
CWE
CWE-189
Status published
Products (30)
debian/debian_linux 7.0
fedoraproject/fedora 22
nih/libzip < 0.11.2
opensuse/opensuse 13.1
opensuse/opensuse 13.2
php/php 5.5.0 (13 CPE variants)
php/php 5.5.1
php/php 5.5.2
php/php 5.5.3
php/php 5.5.4
... and 20 more
Published Mar 30, 2015
Tracked Since Feb 18, 2026