| Name | CVE-2015-6834 |
| Description | Multiple use-after-free vulnerabilities in PHP before 5.4.45, 5.5.x before 5.5.29, and 5.6.x before 5.6.13 allow remote attackers to execute arbitrary code via vectors related to (1) the Serializable interface, (2) the SplObjectStorage class, and (3) the SplDoublyLinkedList class, which are mishandled during unserialization. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-341-1, DSA-3358-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| php5 (PTS) | jessie, jessie (lts) | 5.6.40+dfsg-0+deb8u21 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| php5 | source | squeeze | 5.3.3.1-7+squeeze28 | DLA-341-1 | ||
| php5 | source | wheezy | 5.4.45-0+deb7u1 | DSA-3358-1 | ||
| php5 | source | jessie | 5.6.13+dfsg-0+deb8u1 | DSA-3358-1 | ||
| php5 | source | (unstable) | 5.6.13+dfsg-1 |
https://bugs.php.net/bug.php?id=70172
https://bugs.php.net/bug.php?id=70365
https://bugs.php.net/bug.php?id=70366
https://www.openwall.com/lists/oss-security/2015/09/07/5
Fixed in 5.5.45 and 5.6.13