SUSE CVE-2026-33006

A timing attack against modauthdigest in Apache HTTP Server 2.4.66 allows a bypass of Digest authentication by a remote attacker. Users are recommended to upgrade to version 2.4.67, which fixes this issue...

MiracleLinux 7 : httpd-2.4.6-90.0.1.el7.AXS7 (AXSA:2019-4324:03)

The remote MiracleLinux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2019-4324:03 advisory. httpd: modauthdigest: access control bypass due to race condition CVE-2019-0217 httpd: URL normalization inconsistency CVE-2019-0220 Tenable has...

EUVD-2025-201828

The ruby-saml library implements the client side of an SAML authorization. Versions up to and including 1.12.4, are vulnerable to authentication bypass through the libxml2 canonicalization process used by Nokogiri for document transformation, which allows an attacker to execute a Signature Wrappi...

CVE-2025-66568

CVE-2025-66568 affects the ruby-saml library (client-side SAML) with versions up to 1.12.4 vulnerable to authentication bypass via libxml2 canonicalization used by Nokogiri. On invalid XML input, canonicalization can return an empty string, causing DigestValue to be computed over that empty strin...

Ruby-saml allows a Libxml2 Canonicalization error to bypass Digest/Signature validation

Summary Ruby-saml up to and including 1.12.4, there is an authentication bypass vulnerability because of an issue at libxml2 canonicalization process used by Nokogiri for document transformation. That allows an attacker to be able to execute a Signature Wrapping attack. The vulnerability does not...

GHSA-X4H9-GWV3-R4M4 Ruby-saml allows a Libxml2 Canonicalization error to bypass Digest/Signature validation

Summary Ruby-saml up to and including 1.12.4, there is an authentication bypass vulnerability because of an issue at libxml2 canonicalization process used by Nokogiri for document transformation. That allows an attacker to be able to execute a Signature Wrapping attack. The vulnerability does not...

GHSA-C4CC-X928-VJW9 robrichards/xmlseclibs has an Libxml2 Canonicalization error which can bypass Digest/Signature validation

Summary An authentication bypass vulnerability exists due to a flaw in the libxml2 canonicalization process, which is used by xmlseclibs during document transformation. This weakness allows an attacker to generate a valid signature once and reuse it indefinitely. In practice, a signature created...

robrichards/xmlseclibs has an Libxml2 Canonicalization error which can bypass Digest/Signature validation

Summary An authentication bypass vulnerability exists due to a flaw in the libxml2 canonicalization process, which is used by xmlseclibs during document transformation. This weakness allows an attacker to generate a valid signature once and reuse it indefinitely. In practice, a signature created...

Ruby-saml allows a Libxml2 Canonicalization error to bypass Digest/Signature validation

Summary Ruby-saml up to and including 1.12.4, there is an authentication bypass vulnerability because of an issue at libxml2 canonicalization process used by Nokogiri for document transformation. That allows an attacker to be able to execute a Signature Wrapping attack. The vulnerability does not...