CVE-2015-6831

Public on 2015-08-17
Modified on 2016-03-16
Description
A flaw was discovered in the way PHP performed object unserialization. Specially crafted input processed by the unserialize() function could cause a PHP application to crash or, possibly, execute arbitrary code.
Severity
Medium severity
Medium
CVSS v3 Base Score
6.8
See breakdown

Affected Packages

Platform Package Release Date Advisory Status
Amazon Linux 1 php54 2015-08-17 ALAS-2015-583 Fixed
Amazon Linux 1 php55 2015-08-17 ALAS-2015-584 Fixed
Amazon Linux 1 php56 2015-08-17 ALAS-2015-585 Fixed

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv2 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P
NVD CVSSv2 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P
NVD CVSSv3 7.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L