-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: polkit security and bug fix update Advisory ID: RHSA-2019:2046-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:2046 Issue date: 2019-08-06 CVE Names: CVE-2018-19788 ==================================================================== 1. Summary: An update for polkit is now available for Red Hat Enterprise Linux 7. 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 Client (v. 7) - x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - noarch, x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - noarch, x86_64 Red Hat Enterprise Linux Server (v. 7) - noarch, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - noarch, x86_64 3. Description: The polkit packages provide a component for controlling system-wide privileges. This component provides a uniform and organized way for non-privileged processes to communicate with privileged ones. Security Fix(es): * polkit: Improper handling of user with uid > INT_MAX leading to authentication bypass (CVE-2018-19788) 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 7.7 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/): 1655925 - CVE-2018-19788 polkit: Improper handling of user with uid > INT_MAX leading to authentication bypass 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: polkit-0.112-22.el7.src.rpm x86_64: polkit-0.112-22.el7.i686.rpm polkit-0.112-22.el7.x86_64.rpm polkit-debuginfo-0.112-22.el7.i686.rpm polkit-debuginfo-0.112-22.el7.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): noarch: polkit-docs-0.112-22.el7.noarch.rpm x86_64: polkit-debuginfo-0.112-22.el7.i686.rpm polkit-debuginfo-0.112-22.el7.x86_64.rpm polkit-devel-0.112-22.el7.i686.rpm polkit-devel-0.112-22.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: polkit-0.112-22.el7.src.rpm x86_64: polkit-0.112-22.el7.i686.rpm polkit-0.112-22.el7.x86_64.rpm polkit-debuginfo-0.112-22.el7.i686.rpm polkit-debuginfo-0.112-22.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): noarch: polkit-docs-0.112-22.el7.noarch.rpm x86_64: polkit-debuginfo-0.112-22.el7.i686.rpm polkit-debuginfo-0.112-22.el7.x86_64.rpm polkit-devel-0.112-22.el7.i686.rpm polkit-devel-0.112-22.el7.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: polkit-0.112-22.el7.src.rpm noarch: polkit-docs-0.112-22.el7.noarch.rpm ppc64: polkit-0.112-22.el7.ppc.rpm polkit-0.112-22.el7.ppc64.rpm polkit-debuginfo-0.112-22.el7.ppc.rpm polkit-debuginfo-0.112-22.el7.ppc64.rpm polkit-devel-0.112-22.el7.ppc.rpm polkit-devel-0.112-22.el7.ppc64.rpm ppc64le: polkit-0.112-22.el7.ppc64le.rpm polkit-debuginfo-0.112-22.el7.ppc64le.rpm polkit-devel-0.112-22.el7.ppc64le.rpm s390x: polkit-0.112-22.el7.s390.rpm polkit-0.112-22.el7.s390x.rpm polkit-debuginfo-0.112-22.el7.s390.rpm polkit-debuginfo-0.112-22.el7.s390x.rpm polkit-devel-0.112-22.el7.s390.rpm polkit-devel-0.112-22.el7.s390x.rpm x86_64: polkit-0.112-22.el7.i686.rpm polkit-0.112-22.el7.x86_64.rpm polkit-debuginfo-0.112-22.el7.i686.rpm polkit-debuginfo-0.112-22.el7.x86_64.rpm polkit-devel-0.112-22.el7.i686.rpm polkit-devel-0.112-22.el7.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: polkit-0.112-22.el7.src.rpm noarch: polkit-docs-0.112-22.el7.noarch.rpm x86_64: polkit-0.112-22.el7.i686.rpm polkit-0.112-22.el7.x86_64.rpm polkit-debuginfo-0.112-22.el7.i686.rpm polkit-debuginfo-0.112-22.el7.x86_64.rpm polkit-devel-0.112-22.el7.i686.rpm polkit-devel-0.112-22.el7.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-2018-19788 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.7_release_notes/index 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2019 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXUl4LNzjgjWX9erEAQgZEg//S3Hu8UrK1se7gidt2yrjLUTYky9tFlIZ 9ir7X5j140xSYka8X6QhXoCQMI/20OaeXRSMLj0I7D5IFLzrrEQuEkkgY3IgV0Zc iC1YC0KJ5/rkIxNxqdPMzKyRebE//Vy2vfjCCnokPOzY1AtZiWxH5MhWLDzEtYYJ +xqd/puhmr54ej6j41pRYTyQDDgFxU8wDXZTwcqRcKoEf0KxCmn0tD8Hnc5IDJnE R44eV2bdiRvQQDhFEL5Ix6GfFplvsDwiAfExycTsqqWjdZoGFbvEYyhiFkF7i7jK nXcCKRNptXnI0U4MdMCFUDI7vJY3EEwejAUHbhxmMYtNDK9ohQflBlceLSja1Zed EbILeYzKxtxT2AkDzK/3EHQ57JF6x5MP1fU0c2ZXvB+jpK7v+VMAL+WxWao++s3Z +GWZjpu6nTYuxCWyE6F2G1S9PTIC0t/rCQT8IjXnOR2c4RVsZMV3F3XUXm5EeOTc 5CGpRikrzkkUzQZhtyXLKudnkf06gQpXNgbV0hTKRpnISt84DLVo+dYPffPXO1l1 E+htFj4nU4SyaMNmaCYktyNwgNXTUD3kWwyDaq0XH8lrL4SKFeIxvvCprdxDycKV /ehsSg7Yc9SAyl++dgYwFQvVPHoe3aAskjYQG/kCUTpTPu1i03OROGGPqQ3Xk2KU htjkccOlz/8=HpxH -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce