CVE-2015-4025

NameCVE-2015-4025
DescriptionPHP 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 in certain situations, which allows remote attackers to bypass intended extension restrictions and access files or directories with unexpected names via a crafted argument to (1) set_include_path, (2) tempnam, (3) rmdir, or (4) readlink. NOTE: this vulnerability exists because of an incomplete fix for CVE-2006-7243.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-307-1, DSA-3280-1
NVD severityhigh (attack range: remote)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
php5 (PTS)wheezy5.4.45-0+deb7u2fixed
wheezy (security)5.4.45-0+deb7u11fixed
jessie (security), jessie5.6.30+dfsg-0+deb8u1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
php5source(unstable)5.6.9+dfsg-1high
php5sourcejessie5.6.9+dfsg-0+deb8u1highDSA-3280-1
php5sourcesqueeze5.3.3.1-7+squeeze27highDLA-307-1
php5sourcewheezy5.4.41-0+deb7u1highDSA-3280-1

Notes

https://bugs.php.net/bug.php?id=69418
Fixed upstream in 5.4.41, 5.5.25, 5.6.9

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