PublicDateAtUSN: 2016-07-25
Candidate: CVE-2016-6290
PublicDate: 2016-07-25 14:59:00 UTC
References:
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6290
 https://ubuntu.com/security/notices/USN-3045-1
Description:
 ext/session/session.c in PHP before 5.5.38, 5.6.x before 5.6.24, and 7.x
 before 7.0.9 does not properly maintain a certain hash data structure,
 which allows remote attackers to cause a denial of service (use-after-free)
 or possibly have unspecified other impact via vectors related to session
 deserialization.
Ubuntu-Description:
Notes:
Bugs:
 https://bugs.php.net/bug.php?id=72562
Priority: medium
Discovered-by:
Assigned-to:
CVSS:
 nvd: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H [9.8 CRITICAL]

Patches_php5:
 upstream: http://git.php.net/?p=php-src.git;a=commit;h=3798eb6fd5dddb211b01d41495072fd9858d4e32
upstream_php5: needs-triage
precise_php5: released (5.3.10-1ubuntu3.24)
trusty_php5: released (5.5.9+dfsg-1ubuntu4.19)
trusty/esm_php5: released (5.5.9+dfsg-1ubuntu4.19)
vivid/ubuntu-core_php5: DNE
vivid/stable-phone-overlay_php5: DNE
wily_php5: ignored (reached end-of-life)
xenial_php5: DNE
devel_php5: DNE

Patches_php7.0:
 upstream: http://git.php.net/?p=php-src.git;a=commit;h=3798eb6fd5dddb211b01d41495072fd9858d4e32
upstream_php7.0: released (7.0.9)
precise_php7.0: DNE
trusty_php7.0: DNE
trusty/esm_php7.0: DNE
vivid/ubuntu-core_php7.0: DNE
vivid/stable-phone-overlay_php7.0: DNE
wily_php7.0: DNE
xenial_php7.0: released (7.0.8-0ubuntu0.16.04.2)
esm-infra/xenial_php7.0: released (7.0.8-0ubuntu0.16.04.2)
devel_php7.0: released (7.0.8-3ubuntu2)