HighGHSA-5qp6-78pr-gv8cCVE-2013-4701

PHP OpenID Library Denial of Service vulnerability

Published 17 May 2022 · Updated 2 Dec 2024

Affected packages

Affected
<2.3.0
Fixed in
2.3.0
Update to the fixed version for your release line, for example:composer require openid/php-openid:^2.3.0
typo3/cmsComposer
Affected
>=6.2.0 <6.2.6
Fixed in
6.2.6
Update to the fixed version for your release line, for example:composer require typo3/cms:^6.2.6

Details

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.

Is GHSA-5qp6-78pr-gv8c in any of your client repos?

Checking one package by hand is fine. Checking it across forty client projects is not. NPMscan reads the lockfiles in every GitHub repo you pick, finds each project with an affected openid/php-openid, and gives you the command that fixes it.

References

Advisory data from OSV.dev (opens OSV.dev in a new tab), refreshed daily.