CVE-2014-3981 Information

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.

Reference

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.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html http://www-01.ibm.com/support/docview.wss?uid=swg21683486 https://bugs.php.net/bug.php?id=67390 https://bugzilla.redhat.com/show_bug.cgi?id=1104978 https://support.apple.com/HT204659