7.5
CVSSv2

CVE-2013-4701

Published: 21/08/2013 Updated: 28/11/2016
CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10
VMScore: 668
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Summary

Auth/Yadis/XML.php in PHP OpenID Library 2.2.2 and previous versions allows remote malicious users to read arbitrary files, send HTTP requests to intranet servers, or cause a denial of service (CPU and memory consumption) via XRDS data containing an external entity declaration in conjunction with an entity reference, related to an XML External Entity (XXE) issue.

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janrain php-openid

Vendor Advisories

Debian Bug report logs - #721221 php-openid: CVE-2013-4701 Package: php-openid; Maintainer for php-openid is Jan Hauke Rahm <jhr@debianorg>; Source for php-openid is src:php-openid (PTS, buildd, popcon) Reported by: Moritz Muehlenhoff <jmm@inutilorg> Date: Thu, 29 Aug 2013 08:39:02 UTC Severity: grave Tags: patch, ...