CVE-2015-2331

Published: March 30, 2015Last modified: November 10, 2023

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.

Status

References

• http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=ef8fc4b53d92fbfcd8ef1abbd6f2f5fe2c4a11e5
• http://hg.nih.at/libzip/rev/9f11d54f692e
• http://lists.apple.com/archives/security-announce/2015/Sep/msg00008.html
• http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154266.html
• http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154276.html
• http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154666.html
• http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155299.html
• http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155622.html
• http://lists.fedoraproject.org/pipermail/package-announce/2015-March/153983.html
• http://lists.opensuse.org/opensuse-updates/2015-03/msg00083.html
• http://lists.opensuse.org/opensuse-updates/2015-04/msg00002.html
• http://marc.info/?l=bugtraq&m=143403519711434&w=2
• http://marc.info/?l=bugtraq&m=143748090628601&w=2
• http://marc.info/?l=bugtraq&m=144050155601375&w=2
• http://php.net/ChangeLog-5.php
• http://www.debian.org/security/2015/dsa-3198
• http://www.mandriva.com/security/advisories?name=MDVSA-2015:079
• http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html
• http://www.securitytracker.com/id/1031985
• https://bugs.php.net/bug.php?id=69253
• https://support.apple.com/HT205267