-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: libldb security, bug fix, and enhancement update Advisory ID: RHSA-2020:4568-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:4568 Issue date: 2020-11-03 CVE Names: CVE-2020-10730 ==================================================================== 1. Summary: An update for libldb 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 libldb packages provide an extensible library that implements an LDAP-like API to access remote LDAP servers, or use local TDB databases. The following packages have been upgraded to a later upstream version: libldb (2.1.3). (BZ#1817567) Security Fix(es): * samba: NULL pointer de-reference and use-after-free in Samba AD DC LDAP Server with ASQ, VLV and paged_results (CVE-2020-10730) 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 8.3 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/): 1817567 - Rebase libldb to the version required by Samba 1849489 - CVE-2020-10730 samba: NULL pointer de-reference and use-after-free in Samba AD DC LDAP Server with ASQ, VLV and paged_results 6. Package List: Red Hat Enterprise Linux BaseOS (v. 8): Source: libldb-2.1.3-2.el8.src.rpm aarch64: ldb-tools-2.1.3-2.el8.aarch64.rpm ldb-tools-debuginfo-2.1.3-2.el8.aarch64.rpm libldb-2.1.3-2.el8.aarch64.rpm libldb-debuginfo-2.1.3-2.el8.aarch64.rpm libldb-debugsource-2.1.3-2.el8.aarch64.rpm libldb-devel-2.1.3-2.el8.aarch64.rpm python3-ldb-2.1.3-2.el8.aarch64.rpm python3-ldb-debuginfo-2.1.3-2.el8.aarch64.rpm ppc64le: ldb-tools-2.1.3-2.el8.ppc64le.rpm ldb-tools-debuginfo-2.1.3-2.el8.ppc64le.rpm libldb-2.1.3-2.el8.ppc64le.rpm libldb-debuginfo-2.1.3-2.el8.ppc64le.rpm libldb-debugsource-2.1.3-2.el8.ppc64le.rpm libldb-devel-2.1.3-2.el8.ppc64le.rpm python3-ldb-2.1.3-2.el8.ppc64le.rpm python3-ldb-debuginfo-2.1.3-2.el8.ppc64le.rpm s390x: ldb-tools-2.1.3-2.el8.s390x.rpm ldb-tools-debuginfo-2.1.3-2.el8.s390x.rpm libldb-2.1.3-2.el8.s390x.rpm libldb-debuginfo-2.1.3-2.el8.s390x.rpm libldb-debugsource-2.1.3-2.el8.s390x.rpm libldb-devel-2.1.3-2.el8.s390x.rpm python3-ldb-2.1.3-2.el8.s390x.rpm python3-ldb-debuginfo-2.1.3-2.el8.s390x.rpm x86_64: ldb-tools-2.1.3-2.el8.x86_64.rpm ldb-tools-debuginfo-2.1.3-2.el8.i686.rpm ldb-tools-debuginfo-2.1.3-2.el8.x86_64.rpm libldb-2.1.3-2.el8.i686.rpm libldb-2.1.3-2.el8.x86_64.rpm libldb-debuginfo-2.1.3-2.el8.i686.rpm libldb-debuginfo-2.1.3-2.el8.x86_64.rpm libldb-debugsource-2.1.3-2.el8.i686.rpm libldb-debugsource-2.1.3-2.el8.x86_64.rpm libldb-devel-2.1.3-2.el8.i686.rpm libldb-devel-2.1.3-2.el8.x86_64.rpm python3-ldb-2.1.3-2.el8.i686.rpm python3-ldb-2.1.3-2.el8.x86_64.rpm python3-ldb-debuginfo-2.1.3-2.el8.i686.rpm python3-ldb-debuginfo-2.1.3-2.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-2020-10730 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.3_release_notes/ 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 iQIVAwUBX6I2oNzjgjWX9erEAQiLyQ/+N6gB8d/TbPssawkd/aW4idSUkUM2i01O l+deh67GhXH0/D9nu3Vy7D/oGxWFG/pIe40iFZu0Cg5Lb/VT9hXHW2Fd/v6JbEI7 qukhQ8iS1sbq59NQS+tA78pctdPSRfNukGlw4HYz3pbVQB80qTY1HOigT3ionhyU v0xBA/cczvq2i9tzbTc7h9k/U29kRVzac3NRWMJtGgtgnzB0TMyuJLO1P6/N1moS 7aNsqlkvG+vzzwSjVOQN4o41bpj1Wh0FAnIi3BUWu3QVLrEdUjnzTzyqeIyZGn6l 3rnerRQU6eJWmyXUvj/ZR+l3dxSiisUoK7Eg4hAIUXjlpg1ODg2su/BG6JO29Spt WjXJZuZkwbez3Bo0OageL2nMA4hkxSFcLP0dnMaqV1Ain85q1KfakkFq4wmgPhUE 5pskIdmCjtnoa07e6VuaahAmiHu2feBCYpj3/vl3uw0K3Ps7PMVr69dC/54VZWYO oHq+z/Bz1qmbe1fYcbnkOfnIEu21dNkxsLfPyVEE2qnRez/ru9kr0AfZ1KHM8hCN S2ccRBA7JO5/D4CH2cA1aKsSrfpZUX3Mlk8fVW0n5RxCl1PmkttKFY8suY55Lgnl r8Kx57t1hxkuulYnyEp4YvqfVRzrtnsyr8MqoGfcAOlgrRTHbCZUCCP/x8sXyPgy HZpM09Wgxks=DgDC -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce