CVE-2013-6440

EPSS 0.75%

Exposure of Sensitive Information to an Unauthorized Actor in OpenSAML

Published: 5/13/2022Modified: 12/5/2024

Description

The (1) BasicParserPool, (2) StaticBasicParserPool, (3) XML Decrypter, and (4) SAML Decrypter in Shibboleth OpenSAML-Java before 2.6.1 set the expandEntityReferences property to true, which allows remote attackers to conduct XML external entity (XXE) attacks via a crafted XML DOCTYPE declaration.

Affected packages (1)

Maven/org.opensaml:opensamlfrom 0, < 2.6.1

References (9)

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2013-6440
WEBhttp://blog.sendsafely.com/post/69590974866/web-based-single-sign-on-and-the-dangers-of-saml-xml
WEBhttp://rhn.redhat.com/errata/RHSA-2014-0170.html
WEBhttp://rhn.redhat.com/errata/RHSA-2014-0171.html
WEBhttp://rhn.redhat.com/errata/RHSA-2014-0172.html
WEBhttp://rhn.redhat.com/errata/RHSA-2014-0195.html
WEBhttps://bugzilla.redhat.com/show_bug.cgi?id=1043332
WEBhttp://shibboleth.net/community/advisories/secadv_20131213.txt
WEBhttps://www.oracle.com/security-alerts/cpujan2022.html