CVE-2013-4701

Auth/Yadis/XML.php in PHP OpenID Library 2.2.2 and earlier allows remote attackers 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.

Score

CVSS 2.0 7.5 High

Status

Modified - vultures@jpcert.or.jp

Published

2013-08-21

Last modified

2024-08-06

Affected products

• Php-openid (Janrain)

References

• http://jvn.jp/en/jp/JVN24713981/index.html
• http://jvndb.jvn.jp/jvndb/JVNDB-2013-000080
• http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00028.html
• http://lists.opensuse.org/opensuse-updates/2016-08/msg00083.html
• https://github.com/openid/php-openid/commit/625c16bb28bb120d262b3f19f89c2c06cb9b0da9