Description
Directory traversal vulnerability in the ZipArchive::extractTo function in ext/zip/php_zip.c in PHP before 5.4.45, 5.5.x before 5.5.29, and 5.6.x before 5.6.13 and ext/zip/ext_zip.cpp in HHVM before 3.12.1 allows remote attackers to create arbitrary empty directories via a crafted ZIP archive.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 16.04 LTS | hhvm | No fix yet | — |
| Ubuntu 14.04 LTS | php5 | 5.5.9+dfsg-1ubuntu4.16 | USN-2952-1 |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 2 | rh-php56 +2 | 2.3-1.el6 | RHSA-2016:2750 |
| RHEL 2 | rh-php56-php +27 | 5.6.25-1.el6 | RHSA-2016:2750 |
| RHEL 2 | rh-php56-php-pear | 1:1.9.5-4.el6 | RHSA-2016:2750 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 12 SP1 | php5 | 5.5.14-53.1 | SUSE-SU-2016:1166-1 |
| SLES 12 | php5 | 5.5.14-53.1 | SUSE-SU-2016:1166-1 |
| SLES 11 SP4 | php53 | 5.3.17-59.1 | SUSE-SU-2016:1581-1, SUSE-SU-2016:1145-1 |
| SLES 11 SP3 | php53 | 5.3.17-71.1 | SUSE-SU-2016:1581-1 |
| SLES 11 SP2 | php53 | 5.3.17-47.1 | SUSE-SU-2016:1638-1 |
Show 4 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 11 SP4 | php53 | 5.3.17-59.1 | SUSE-SU-2016:1581-1, SUSE-SU-2016:1145-1 |
| SUSE OpenStack Cloud 5 | php53 | 5.3.17-71.1 | SUSE-SU-2016:1581-1 |
| SUSE Manager Proxy 2.1 | php53 | 5.3.17-71.1 | SUSE-SU-2016:1581-1 |
| SUSE Manager 2.1 | php53 | 5.3.17-71.1 | SUSE-SU-2016:1581-1 |
Advisories 6
- RHSA-2016:2750 Red Hat Security Advisory: rh-php56 security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Aug 5, 2026
- USN-2952-1 php5 vulnerabilities Ubuntu Security Notices (USN) · Apr 27, 2026
- SUSE-SU-2016:1145-1 Security update for php53 SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2016:1166-1 Security update for php5 SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2016:1638-1 Security update for php53 SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2016:1581-1 Security update for php53 SUSE / openSUSE Security Updates · May 2, 2025
References
- USN-2952-1 vendor-advisory
- 1035311 vdb-entry
- https://bugs.php.net/bug.php?id=67996
- https://github.com/facebook/hhvm/commit/65c95a01541dd2fbc9c978ac53bed235b5376686
- [oss-security] 20160316 Re: Three CVE requests for PHP mailing-list
- openSUSE-SU-2016:1173 vendor-advisory
- RHSA-2016:2750 vendor-advisory
- SUSE-SU-2016:1166 vendor-advisory
- USN-2952-2 vendor-advisory
- http://php.net/ChangeLog-5.php
- 76652 vdb-entry
- openSUSE-SU-2016:1167 vendor-advisory
- https://bugs.php.net/bug.php?id=70350
- SUSE-SU-2016:1145 vendor-advisory