Denial of Service in libldb
ID: | RHSA-2021:1213-01 |
Distribution: | Red Hat |
Plattformen: | Red Hat Enterprise Linux |
Datum: | Fr, 16. April 2021, 00:09 |
Referenzen: | https://access.redhat.com/security/cve/CVE-2021-20277 |
Applikationen: | Samba |
Originalnachricht |
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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: libldb security update Advisory ID: RHSA-2021:1213-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2021:1213 Issue date: 2021-04-15 CVE Names: CVE-2021-20277 ===================================================================== 1. Summary: An update for libldb is now available for Red Hat Enterprise Linux 8.2 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. 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 EUS (v. 8.2) - 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. Security Fix(es): * samba: Out of bounds read in AD DC LDAP server (CVE-2021-20277) 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. 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/): 1941402 - CVE-2021-20277 samba: Out of bounds read in AD DC LDAP server 6. Package List: Red Hat Enterprise Linux BaseOS EUS (v. 8.2): Source: libldb-2.0.7-4.el8_2.src.rpm aarch64: ldb-tools-2.0.7-4.el8_2.aarch64.rpm ldb-tools-debuginfo-2.0.7-4.el8_2.aarch64.rpm libldb-2.0.7-4.el8_2.aarch64.rpm libldb-debuginfo-2.0.7-4.el8_2.aarch64.rpm libldb-debugsource-2.0.7-4.el8_2.aarch64.rpm libldb-devel-2.0.7-4.el8_2.aarch64.rpm python3-ldb-2.0.7-4.el8_2.aarch64.rpm python3-ldb-debuginfo-2.0.7-4.el8_2.aarch64.rpm ppc64le: ldb-tools-2.0.7-4.el8_2.ppc64le.rpm ldb-tools-debuginfo-2.0.7-4.el8_2.ppc64le.rpm libldb-2.0.7-4.el8_2.ppc64le.rpm libldb-debuginfo-2.0.7-4.el8_2.ppc64le.rpm libldb-debugsource-2.0.7-4.el8_2.ppc64le.rpm libldb-devel-2.0.7-4.el8_2.ppc64le.rpm python3-ldb-2.0.7-4.el8_2.ppc64le.rpm python3-ldb-debuginfo-2.0.7-4.el8_2.ppc64le.rpm s390x: ldb-tools-2.0.7-4.el8_2.s390x.rpm ldb-tools-debuginfo-2.0.7-4.el8_2.s390x.rpm libldb-2.0.7-4.el8_2.s390x.rpm libldb-debuginfo-2.0.7-4.el8_2.s390x.rpm libldb-debugsource-2.0.7-4.el8_2.s390x.rpm libldb-devel-2.0.7-4.el8_2.s390x.rpm python3-ldb-2.0.7-4.el8_2.s390x.rpm python3-ldb-debuginfo-2.0.7-4.el8_2.s390x.rpm x86_64: ldb-tools-2.0.7-4.el8_2.x86_64.rpm ldb-tools-debuginfo-2.0.7-4.el8_2.i686.rpm ldb-tools-debuginfo-2.0.7-4.el8_2.x86_64.rpm libldb-2.0.7-4.el8_2.i686.rpm libldb-2.0.7-4.el8_2.x86_64.rpm libldb-debuginfo-2.0.7-4.el8_2.i686.rpm libldb-debuginfo-2.0.7-4.el8_2.x86_64.rpm libldb-debugsource-2.0.7-4.el8_2.i686.rpm libldb-debugsource-2.0.7-4.el8_2.x86_64.rpm libldb-devel-2.0.7-4.el8_2.i686.rpm libldb-devel-2.0.7-4.el8_2.x86_64.rpm python3-ldb-2.0.7-4.el8_2.i686.rpm python3-ldb-2.0.7-4.el8_2.x86_64.rpm python3-ldb-debuginfo-2.0.7-4.el8_2.i686.rpm python3-ldb-debuginfo-2.0.7-4.el8_2.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-2021-20277 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is |