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Overview

Vulnerability Score 7.5 7.5
CVE Id CVE-2015-2331
Last Modified 09 Oct 2015 10:00:50
Published 30 Mar 2015 06:59:12
Confidentiality Impact PARTIAL PARTIAL
Integrity Impact PARTIAL PARTIAL
Availability Impact PARTIAL PARTIAL
Access Vector NETWORK
Access Complexity LOW
Authentication NONE

CVE-2015-2331

Summary

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.

Vulnerable Systems

Operating System

  • Debian Linux 7.0

  • Fedoraproject Fedora 22

  • Novell Opensuse 13.1

  • Novell Opensuse 13.2

Application

  • Nih Libzip 0.11.2

  • Php 5.4.38

  • Php 5.5.0

  • Php 5.5.1

  • Php 5.5.10

  • Php 5.5.11

  • Php 5.5.12

  • Php 5.5.13

  • Php 5.5.14

  • Php 5.5.15

  • Php 5.5.16

  • Php 5.5.17

  • Php 5.5.18

  • Php 5.5.19

  • Php 5.5.2

  • Php 5.5.20

  • Php 5.5.21

  • Php 5.5.22

  • Php 5.5.3

  • Php 5.5.4

  • Php 5.5.5

  • Php 5.5.6

  • Php 5.5.7

  • Php 5.5.8

  • Php 5.5.9

  • Php 5.6.0

  • Php 5.6.1

  • Php 5.6.2

  • Php 5.6.3

  • Php 5.6.4

  • Php 5.6.5

  • Php 5.6.6


References

CONFIRM - https://bugs.php.net/bug.php?id=69253

CONFIRM - http://php.net/ChangeLog-5.php

CONFIRM - http://hg.nih.at/libzip/rev/9f11d54f692e

CONFIRM - http://git.php.net/?p=php-src.git;a=commit;h=ef8fc4b53d92fbfcd8ef1abbd6f2f5fe2c4a11e5

SECTRACK - 1031985

DEBIAN - DSA-3198

SUSE - openSUSE-SU-2015:0615

SUSE - openSUSE-SU-2015:0644

FEDORA - FEDORA-2015-4559

FEDORA - FEDORA-2015-4669

FEDORA - FEDORA-2015-4565

MANDRIVA - MDVSA-2015:079

CONFIRM - https://support.apple.com/HT205267

APPLE - APPLE-SA-2015-09-30-3


Last Updated: 27 May 2016 11:08:20