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CVE-2015-4026
CVE information
Published
Last Modified
CVSSv2.0 Severity
Impact Analysis
Description
The pcntl_exec implementation in PHP before 5.4.41, 5.5.x before 5.5.25, and 5.6.x before 5.6.9 truncates a pathname upon encountering a \x00 character, which might allow remote attackers to bypass intended extension restrictions and execute files with unexpected names via a crafted first argument. NOTE: this vulnerability exists because of an incomplete fix for CVE-2006-7243..
CVSSv2.0 Score
- Severity
- High
- Base Score
- 7.5/10
- Exploit Score
- 10/10
- Access Vector
- Network
- Access Complexity
- Low
- Authentication Required
- None
- Impact Score
- 6.4/10
- Confidentiality Impact
- Partial
- Availability Impact
- Partial
- Integrity Impact
- Partial
Products Affected
CPE | Affected | Vulnerable | Excluding | Edit |
---|---|---|---|---|
cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.5.0:alpha1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.6.0:alpha5:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.6.5:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.5.0:alpha3:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.5.19:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.5.0:beta3:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.5.0:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.6.0:beta2:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:*:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.6.0:beta1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.5.1:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.5.5:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.6.4:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.5.21:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.6.6:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.6.0:alpha3:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.5.14:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.5.7:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.5.0:beta1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.6.2:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.5.12:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.6.0:beta3:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.5.6:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.6.7:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.5.0:rc1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.5.0:beta4:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.5.3:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.5.23:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.5.8:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.6.0:beta4:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.5.24:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.4.39:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.5.0:alpha6:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.5.0:beta2:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.5.11:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.5.13:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.6.0:alpha2:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.5.4:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.5.0:alpha4:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.6.0:alpha1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.5.10:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.6.3:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.5.0:alpha5:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.5.22:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.6.8:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.5.18:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.5.0:alpha2:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.5.20:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.6.0:alpha4:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.5.2:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.5.0:rc2:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:5.5.9:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*: |
Yes
|
- | - | |
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:redhat:enterprise_linux_hpc_node:7.0:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:redhat:enterprise_linux_server_eus:7.1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:redhat:enterprise_linux_hpc_node_eus:7.1:*:*:*:*:* |
Yes
|
- | - |
References
- http://php.net/ChangeLog-5.php
- https://bugs.php.net/bug.php?id=68598
- http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html
- https://support.apple.com/kb/HT205031
- http://rhn.redhat.com/errata/RHSA-2015-1187.html
- http://rhn.redhat.com/errata/RHSA-2015-1135.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
- http://www.securityfocus.com/bid/75056
- https://security.gentoo.org/glsa/201606-10
- http://rhn.redhat.com/errata/RHSA-2015-1186.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-May/158915.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-May/158616.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-May/159031.html
- http://www.securitytracker.com/id/1032431
- http://www.debian.org/security/2015/dsa-3280
- http://lists.opensuse.org/opensuse-updates/2015-06/msg00002.html
- http://rhn.redhat.com/errata/RHSA-2015-1219.html
- http://rhn.redhat.com/errata/RHSA-2015-1218.html