CVE-2015-6838

Public on 2015-10-20
Modified on 2016-03-16
Description
A NULL pointer dereference flaw was found in the XSLTProcessor class in PHP. An attacker could use this flaw to cause a PHP application to crash if it performed Extensible Stylesheet Language (XSL) transformations using untrusted XSLT files and allowed the use of PHP functions to be used as XSLT functions within XSL stylesheets.
Severity
Low severity
Low
CVSS v3 Base Score
2.6
See breakdown

Affected Packages

Platform Package Release Date Advisory Status
Amazon Linux 1 php54 2016-03-16 ALAS-2016-670 Fixed
Amazon Linux 1 php55 2015-10-20 ALAS-2015-602 Fixed
Amazon Linux 1 php56 2015-10-20 ALAS-2015-601 Fixed

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv2 2.6 AV:N/AC:H/Au:N/C:N/I:N/A:P
NVD CVSSv2 5.0 AV:N/AC:L/Au:N/C:N/I:N/A:P
NVD CVSSv3 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H