Oval Definition:oval:com.redhat.rhsa:def:20214325
Revision Date:2021-11-09Version:636
Title:RHSA-2021:4325: lasso security and enhancement update (Moderate)
Description:The lasso packages provide the Lasso library that implements the Liberty Alliance Single Sign-On standards, including the SAML and SAML2 specifications. It allows handling of the whole life-cycle of SAML-based federations and provides bindings for multiple languages.

Security Fix(es):

  • lasso: XML signature wrapping vulnerability when parsing SAML responses (CVE-2021-28091)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

    Additional Changes:

    For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.5 Release Notes linked from the References section.
  • Family:unixClass:patch
    Status:Reference(s):CVE-2021-28091
    RHSA-2021:4325
    Platform(s):Red Hat Enterprise Linux 8
    Product(s):
    Definition Synopsis
  • Red Hat Enterprise Linux must be installed
  • OR Package Information
  • Red Hat Enterprise Linux 8 is installed
  • OR Red Hat CoreOS 4 is installed
  • AND
  • lasso is earlier than 0:2.6.0-12.el8
  • AND lasso is signed with Red Hat redhatrelease2 key
  • lasso-devel is earlier than 0:2.6.0-12.el8
  • AND lasso-devel is signed with Red Hat redhatrelease2 key
  • BACK