Denial of Service in openldap
ID: | RHSA-2021:1389-01 |
Distribution: | Red Hat |
Plattformen: | Red Hat Enterprise Linux |
Datum: | Di, 27. April 2021, 22:34 |
Referenzen: | https://access.redhat.com/security/cve/CVE-2020-25692 |
Applikationen: | OpenLDAP |
Originalnachricht |
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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: openldap security update Advisory ID: RHSA-2021:1389-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2021:1389 Issue date: 2021-04-27 CVE Names: CVE-2020-25692 ===================================================================== 1. Summary: An update for openldap 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) - x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64 Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64 3. Description: OpenLDAP is an open-source suite of Lightweight Directory Access Protocol (LDAP) applications and development tools. LDAP is a set of protocols used to access and maintain distributed directory information services over an IP network. Security Fix(es): * openldap: NULL pointer dereference for unauthenticated packet in slapd (CVE-2020-25692) 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/): 1894567 - CVE-2020-25692 openldap: NULL pointer dereference for unauthenticated packet in slapd 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: openldap-2.4.44-23.el7_9.src.rpm x86_64: openldap-2.4.44-23.el7_9.i686.rpm openldap-2.4.44-23.el7_9.x86_64.rpm openldap-clients-2.4.44-23.el7_9.x86_64.rpm openldap-debuginfo-2.4.44-23.el7_9.i686.rpm openldap-debuginfo-2.4.44-23.el7_9.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): x86_64: openldap-debuginfo-2.4.44-23.el7_9.i686.rpm openldap-debuginfo-2.4.44-23.el7_9.x86_64.rpm openldap-devel-2.4.44-23.el7_9.i686.rpm openldap-devel-2.4.44-23.el7_9.x86_64.rpm openldap-servers-2.4.44-23.el7_9.x86_64.rpm openldap-servers-sql-2.4.44-23.el7_9.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: openldap-2.4.44-23.el7_9.src.rpm x86_64: openldap-2.4.44-23.el7_9.i686.rpm openldap-2.4.44-23.el7_9.x86_64.rpm openldap-clients-2.4.44-23.el7_9.x86_64.rpm openldap-debuginfo-2.4.44-23.el7_9.i686.rpm openldap-debuginfo-2.4.44-23.el7_9.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): x86_64: openldap-debuginfo-2.4.44-23.el7_9.i686.rpm openldap-debuginfo-2.4.44-23.el7_9.x86_64.rpm openldap-devel-2.4.44-23.el7_9.i686.rpm openldap-devel-2.4.44-23.el7_9.x86_64.rpm openldap-servers-2.4.44-23.el7_9.x86_64.rpm openldap-servers-sql-2.4.44-23.el7_9.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: openldap-2.4.44-23.el7_9.src.rpm ppc64: openldap-2.4.44-23.el7_9.ppc.rpm openldap-2.4.44-23.el7_9.ppc64.rpm openldap-clients-2.4.44-23.el7_9.ppc64.rpm openldap-debuginfo-2.4.44-23.el7_9.ppc.rpm openldap-debuginfo-2.4.44-23.el7_9.ppc64.rpm openldap-devel-2.4.44-23.el7_9.ppc.rpm openldap-devel-2.4.44-23.el7_9.ppc64.rpm openldap-servers-2.4.44-23.el7_9.ppc64.rpm ppc64le: openldap-2.4.44-23.el7_9.ppc64le.rpm openldap-clients-2.4.44-23.el7_9.ppc64le.rpm openldap-debuginfo-2.4.44-23.el7_9.ppc64le.rpm openldap-devel-2.4.44-23.el7_9.ppc64le.rpm openldap-servers-2.4.44-23.el7_9.ppc64le.rpm s390x: openldap-2.4.44-23.el7_9.s390.rpm openldap-2.4.44-23.el7_9.s390x.rpm openldap-clients-2.4.44-23.el7_9.s390x.rpm openldap-debuginfo-2.4.44-23.el7_9.s390.rpm openldap-debuginfo-2.4.44-23.el7_9.s390x.rpm openldap-devel-2.4.44-23.el7_9.s390.rpm openldap-devel-2.4.44-23.el7_9.s390x.rpm openldap-servers-2.4.44-23.el7_9.s390x.rpm x86_64: openldap-2.4.44-23.el7_9.i686.rpm openldap-2.4.44-23.el7_9.x86_64.rpm openldap-clients-2.4.44-23.el7_9.x86_64.rpm openldap-debuginfo-2.4.44-23.el7_9.i686.rpm openldap-debuginfo-2.4.44-23.el7_9.x86_64.rpm openldap-devel-2.4.44-23.el7_9.i686.rpm openldap-devel-2.4.44-23.el7_9.x86_64.rpm openldap-servers-2.4.44-23.el7_9.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): ppc64: openldap-debuginfo-2.4.44-23.el7_9.ppc64.rpm openldap-servers-sql-2.4.44-23.el7_9.ppc64.rpm ppc64le: openldap-debuginfo-2.4.44-23.el7_9.ppc64le.rpm openldap-servers-sql-2.4.44-23.el7_9.ppc64le.rpm s390x: openldap-debuginfo-2.4.44-23.el7_9.s390x.rpm openldap-servers-sql-2.4.44-23.el7_9.s390x.rpm x86_64: openldap-debuginfo-2.4.44-23.el7_9.x86_64.rpm openldap-servers-sql-2.4.44-23.el7_9.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: openldap-2.4.44-23.el7_9.src.rpm x86_64: openldap-2.4.44-23.el7_9.i686.rpm openldap-2.4.44-23.el7_9.x86_64.rpm openldap-clients-2.4.44-23.el7_9.x86_64.rpm openldap-debuginfo-2.4.44-23.el7_9.i686.rpm openldap-debuginfo-2.4.44-23.el7_9.x86_64.rpm openldap-devel-2.4.44-23.el7_9.i686.rpm openldap-devel-2.4.44-23.el7_9.x86_64.rpm openldap-servers-2.4.44-23.el7_9.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): x86_64: openldap-debuginfo-2.4.44-23.el7_9.x86_64.rpm openldap-servers-sql-2.4.44-23.el7_9.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-2020-25692 https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is |