Vulnerability CVE-2014-3981
Published: 2014-06-08   Modified: 2014-06-09

Description:
acinclude.m4, as used in the configure script in PHP 5.5.13 and earlier, allows local users to overwrite arbitrary files via a symlink attack on the /tmp/phpglibccheck file.

See advisories in our WLB2 database:
Topic
Author
Date
Med.
PHP 5.5.13 acinclude.m4 overwrite arbitrary files
remi
09.06.2014

CVSS2 => (AV:L/AC:M/Au:N/C:N/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
3.3/10
4.9/10
3.4/10
Exploit range
Attack complexity
Authentication
Local
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
Partial
Affected software
PHP -> PHP 

 References:
http://git.php.net/?p=php-src.git;a=commit;h=91bcadd85e20e50d3f8c2e9721327681640e6f16
http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html
http://marc.info/?l=bugtraq&m=141017844705317&w=2
http://marc.info/?l=bugtraq&m=141390017113542&w=2
http://openwall.com/lists/oss-security/2014/06/06/12
http://seclists.org/fulldisclosure/2014/Jun/21
http://support.apple.com/kb/HT6443
http://www-01.ibm.com/support/docview.wss?uid=swg21683486
http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html
https://bugs.php.net/bug.php?id=67390
https://bugzilla.redhat.com/show_bug.cgi?id=1104978
https://support.apple.com/HT204659
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