PRIOn knowledge basePRION:CVE-2015-2787Design/Logic Flaw
8.2 High
AI Score
Confidence
Low
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.095 Low
EPSS
Percentile
94.6%
Use-after-free vulnerability in the process_nested_data function in ext/standard/var_unserializer.re in PHP before 5.4.39, 5.5.x before 5.5.23, and 5.6.x before 5.6.7 allows remote attackers to execute arbitrary code via a crafted unserialize call that leverages use of the unset function within an __wakeup function, a related issue to CVE-2015-0231.
References
lists.apple.com/archives/security-announce/2015/Aug/msg00001.html
lists.apple.com/archives/security-announce/2015/Sep/msg00008.html
lists.opensuse.org/opensuse-security-announce/2015-05/msg00005.html
lists.opensuse.org/opensuse-updates/2015-04/msg00015.html
php.net/ChangeLog-5.php
rhn.redhat.com/errata/RHSA-2015-1053.html
rhn.redhat.com/errata/RHSA-2015-1066.html
rhn.redhat.com/errata/RHSA-2015-1135.html
rhn.redhat.com/errata/RHSA-2015-1218.html
www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html
www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
www.securityfocus.com/bid/73431
www.securitytracker.com/id/1032485
www.ubuntu.com/usn/USN-2572-1
bugs.php.net/bug.php?id=68976
gist.github.com/smalyshev/eea9eafc7c88a4a6d10d
marc.info/?l=bugtraq&m=143748090628601&w=2
marc.info/?l=bugtraq&m=144050155601375&w=2
security.gentoo.org/glsa/201606-10
support.apple.com/HT205267
support.apple.com/kb/HT205031
Related
8.2 High
AI Score
Confidence
Low
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.095 Low
EPSS
Percentile
94.6%