-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: sudo security, bug fix, and enhancement update Advisory ID: RHSA-2020:1804-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:1804 Issue date: 2020-04-28 CVE Names: CVE-2019-19232 ==================================================================== 1. Summary: An update for sudo is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux BaseOS (v. 8) - aarch64, ppc64le, s390x, x86_64 3. Description: The sudo packages contain the sudo utility which allows system administrators to provide certain users with the permission to execute privileged commands, which are used for system management purposes, without having to log in as root. The following packages have been upgraded to a later upstream version: sudo (1.8.29). (BZ#1733961) Security Fix(es): * sudo: attacker with access to a Runas ALL sudoer account can impersonate a nonexistent user (CVE-2019-19232) 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 8.2 Release Notes linked from the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1679508 - sudo does not work with notbefore/after using sssd 1715516 - sudo-1.8.19p2-10.el7.x86_64 NOTBEFORE showing value of sudoNotAfter Ldap attribute 1733961 - Rebase SUDO to the latest upstream version 1786704 - CVE-2019-19232 sudo: attacker with access to a Runas ALL sudoer account can impersonate a nonexistent user 1796518 - [RFE] add optional check for the target user shell 6. Package List: Red Hat Enterprise Linux BaseOS (v. 8): Source: sudo-1.8.29-5.el8.src.rpm aarch64: sudo-1.8.29-5.el8.aarch64.rpm sudo-debuginfo-1.8.29-5.el8.aarch64.rpm sudo-debugsource-1.8.29-5.el8.aarch64.rpm ppc64le: sudo-1.8.29-5.el8.ppc64le.rpm sudo-debuginfo-1.8.29-5.el8.ppc64le.rpm sudo-debugsource-1.8.29-5.el8.ppc64le.rpm s390x: sudo-1.8.29-5.el8.s390x.rpm sudo-debuginfo-1.8.29-5.el8.s390x.rpm sudo-debugsource-1.8.29-5.el8.s390x.rpm x86_64: sudo-1.8.29-5.el8.x86_64.rpm sudo-debuginfo-1.8.29-5.el8.x86_64.rpm sudo-debugsource-1.8.29-5.el8.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2019-19232 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.2_release_notes/index 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2020 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXqhWVtzjgjWX9erEAQgv3w/7B/p/c9Gaxm1Vj2LvD/83EtB3QjU6dlwB g7Ax1T/FaTrZPnKldgncHslQMgzDcCs1bjXZjh+MkbL4letynzxAwBjGm9n/IwRI crS4pJO0zfwwYTRMfcw7mCrrOEngvNhvyz/eDPu8phxU8rJk0SplpRgQyChfOEXG rGyI1bg/hcB5qXwgUmCylJH10d+MMF6lTe7PvlK1aW4UCD3OV6+Mp9hFD+1SyZr5 V8OeMlI0H9uVMxVha9YeCcsGmW++hycuIwLP/r41/oaS87DKzRffb9dZ6ucFY15J 41G5Ybe1BpLqfR1YOoJYp7qaF9MUqcRxvf4+EOJORFIaIr2hNfQ+ntSmGeF8c/KS 45DN/ZMSXd/LvNuu0XhUtlBWEIU5APitXaZDJqQKGI8dRONJO01I6dqUlXVnFfyX NLyTUflGWjzFN5TGvnP6gVl1VVKn25VzmB2dBqzvO3piCL3cemF1eG3XXrHBLT/q jxvrNjnOsz/4R6yYHrfpZgOn0+y6dG/JET5tXHk+iuaxvwsEMLY2KWOvexr7EdF8 7rii9wr/I09vIu5FxnzMAY8BAda0Xjs32koewAH+ApASrQdYnI3+q5/5KImty6rZ Mv3QcCddnTCPC2wqyerJbtFqCSuClpEDEvKHC6pxjrODPXdnTOUidIZKq/h64hSK 4cx4QCs4LII=2kMP -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce