-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: net-snmp security and bug fix update Advisory ID: RHSA-2020:5480-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:5480 Issue date: 2020-12-15 CVE Names: CVE-2020-15862 ==================================================================== 1. Summary: An update for net-snmp is now available for Red Hat Enterprise Linux 8. 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 AppStream (v. 8) - aarch64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux BaseOS (v. 8) - aarch64, ppc64le, s390x, x86_64 3. Description: The net-snmp packages provide various libraries and tools for the Simple Network Management Protocol (SNMP), including an SNMP library, an extensible agent, tools for requesting or setting information from SNMP agents, tools for generating and handling SNMP traps, a version of the netstat command which uses SNMP, and a Tk/Perl Management Information Base (MIB) browser. Security Fix(es): * net-snmp: Improper Privilege Management in EXTEND MIB may lead to privileged commands execution (CVE-2020-15862) 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. Bug Fix(es): * In RHEL 8, snmpd using v3 is unable to send out default 60 maxGetbulkResponses when invalid PID specified. (BZ#1896760) * AVC denied for snmpd / snmptrapd (BZ#1902662) 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/): 1873038 - CVE-2020-15862 net-snmp: Improper Privilege Management in EXTEND MIB may lead to privileged commands execution 1896760 - In RHEL 8, snmpd using v3 is unable to send out default 60 maxGetbulkResponses when invalid PID specified. [rhel-8.3.0.z] 6. Package List: Red Hat Enterprise Linux AppStream (v. 8): aarch64: net-snmp-5.8-18.el8_3.1.aarch64.rpm net-snmp-agent-libs-5.8-18.el8_3.1.aarch64.rpm net-snmp-agent-libs-debuginfo-5.8-18.el8_3.1.aarch64.rpm net-snmp-debuginfo-5.8-18.el8_3.1.aarch64.rpm net-snmp-debugsource-5.8-18.el8_3.1.aarch64.rpm net-snmp-devel-5.8-18.el8_3.1.aarch64.rpm net-snmp-libs-debuginfo-5.8-18.el8_3.1.aarch64.rpm net-snmp-perl-5.8-18.el8_3.1.aarch64.rpm net-snmp-perl-debuginfo-5.8-18.el8_3.1.aarch64.rpm net-snmp-utils-5.8-18.el8_3.1.aarch64.rpm net-snmp-utils-debuginfo-5.8-18.el8_3.1.aarch64.rpm ppc64le: net-snmp-5.8-18.el8_3.1.ppc64le.rpm net-snmp-agent-libs-5.8-18.el8_3.1.ppc64le.rpm net-snmp-agent-libs-debuginfo-5.8-18.el8_3.1.ppc64le.rpm net-snmp-debuginfo-5.8-18.el8_3.1.ppc64le.rpm net-snmp-debugsource-5.8-18.el8_3.1.ppc64le.rpm net-snmp-devel-5.8-18.el8_3.1.ppc64le.rpm net-snmp-libs-debuginfo-5.8-18.el8_3.1.ppc64le.rpm net-snmp-perl-5.8-18.el8_3.1.ppc64le.rpm net-snmp-perl-debuginfo-5.8-18.el8_3.1.ppc64le.rpm net-snmp-utils-5.8-18.el8_3.1.ppc64le.rpm net-snmp-utils-debuginfo-5.8-18.el8_3.1.ppc64le.rpm s390x: net-snmp-5.8-18.el8_3.1.s390x.rpm net-snmp-agent-libs-5.8-18.el8_3.1.s390x.rpm net-snmp-agent-libs-debuginfo-5.8-18.el8_3.1.s390x.rpm net-snmp-debuginfo-5.8-18.el8_3.1.s390x.rpm net-snmp-debugsource-5.8-18.el8_3.1.s390x.rpm net-snmp-devel-5.8-18.el8_3.1.s390x.rpm net-snmp-libs-debuginfo-5.8-18.el8_3.1.s390x.rpm net-snmp-perl-5.8-18.el8_3.1.s390x.rpm net-snmp-perl-debuginfo-5.8-18.el8_3.1.s390x.rpm net-snmp-utils-5.8-18.el8_3.1.s390x.rpm net-snmp-utils-debuginfo-5.8-18.el8_3.1.s390x.rpm x86_64: net-snmp-5.8-18.el8_3.1.x86_64.rpm net-snmp-agent-libs-5.8-18.el8_3.1.i686.rpm net-snmp-agent-libs-5.8-18.el8_3.1.x86_64.rpm net-snmp-agent-libs-debuginfo-5.8-18.el8_3.1.i686.rpm net-snmp-agent-libs-debuginfo-5.8-18.el8_3.1.x86_64.rpm net-snmp-debuginfo-5.8-18.el8_3.1.i686.rpm net-snmp-debuginfo-5.8-18.el8_3.1.x86_64.rpm net-snmp-debugsource-5.8-18.el8_3.1.i686.rpm net-snmp-debugsource-5.8-18.el8_3.1.x86_64.rpm net-snmp-devel-5.8-18.el8_3.1.i686.rpm net-snmp-devel-5.8-18.el8_3.1.x86_64.rpm net-snmp-libs-debuginfo-5.8-18.el8_3.1.i686.rpm net-snmp-libs-debuginfo-5.8-18.el8_3.1.x86_64.rpm net-snmp-perl-5.8-18.el8_3.1.x86_64.rpm net-snmp-perl-debuginfo-5.8-18.el8_3.1.i686.rpm net-snmp-perl-debuginfo-5.8-18.el8_3.1.x86_64.rpm net-snmp-utils-5.8-18.el8_3.1.x86_64.rpm net-snmp-utils-debuginfo-5.8-18.el8_3.1.i686.rpm net-snmp-utils-debuginfo-5.8-18.el8_3.1.x86_64.rpm Red Hat Enterprise Linux BaseOS (v. 8): Source: net-snmp-5.8-18.el8_3.1.src.rpm aarch64: net-snmp-agent-libs-debuginfo-5.8-18.el8_3.1.aarch64.rpm net-snmp-debuginfo-5.8-18.el8_3.1.aarch64.rpm net-snmp-debugsource-5.8-18.el8_3.1.aarch64.rpm net-snmp-libs-5.8-18.el8_3.1.aarch64.rpm net-snmp-libs-debuginfo-5.8-18.el8_3.1.aarch64.rpm net-snmp-perl-debuginfo-5.8-18.el8_3.1.aarch64.rpm net-snmp-utils-debuginfo-5.8-18.el8_3.1.aarch64.rpm ppc64le: net-snmp-agent-libs-debuginfo-5.8-18.el8_3.1.ppc64le.rpm net-snmp-debuginfo-5.8-18.el8_3.1.ppc64le.rpm net-snmp-debugsource-5.8-18.el8_3.1.ppc64le.rpm net-snmp-libs-5.8-18.el8_3.1.ppc64le.rpm net-snmp-libs-debuginfo-5.8-18.el8_3.1.ppc64le.rpm net-snmp-perl-debuginfo-5.8-18.el8_3.1.ppc64le.rpm net-snmp-utils-debuginfo-5.8-18.el8_3.1.ppc64le.rpm s390x: net-snmp-agent-libs-debuginfo-5.8-18.el8_3.1.s390x.rpm net-snmp-debuginfo-5.8-18.el8_3.1.s390x.rpm net-snmp-debugsource-5.8-18.el8_3.1.s390x.rpm net-snmp-libs-5.8-18.el8_3.1.s390x.rpm net-snmp-libs-debuginfo-5.8-18.el8_3.1.s390x.rpm net-snmp-perl-debuginfo-5.8-18.el8_3.1.s390x.rpm net-snmp-utils-debuginfo-5.8-18.el8_3.1.s390x.rpm x86_64: net-snmp-agent-libs-debuginfo-5.8-18.el8_3.1.i686.rpm net-snmp-agent-libs-debuginfo-5.8-18.el8_3.1.x86_64.rpm net-snmp-debuginfo-5.8-18.el8_3.1.i686.rpm net-snmp-debuginfo-5.8-18.el8_3.1.x86_64.rpm net-snmp-debugsource-5.8-18.el8_3.1.i686.rpm net-snmp-debugsource-5.8-18.el8_3.1.x86_64.rpm net-snmp-libs-5.8-18.el8_3.1.i686.rpm net-snmp-libs-5.8-18.el8_3.1.x86_64.rpm net-snmp-libs-debuginfo-5.8-18.el8_3.1.i686.rpm net-snmp-libs-debuginfo-5.8-18.el8_3.1.x86_64.rpm net-snmp-perl-debuginfo-5.8-18.el8_3.1.i686.rpm net-snmp-perl-debuginfo-5.8-18.el8_3.1.x86_64.rpm net-snmp-utils-debuginfo-5.8-18.el8_3.1.i686.rpm net-snmp-utils-debuginfo-5.8-18.el8_3.1.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-2020-15862 https://access.redhat.com/security/updates/classification/#important 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 iQIVAwUBX9joLNzjgjWX9erEAQgwWxAAh1Fq5kJ9thfdQ8OCnk1E2pSs+uKVbGoS WJBa3ltXnWlASxmgJGpTrtJ/cDEtonGNfJOSAb2UMzQDF9Mn0Z7AKK8s0aaFIDF9 5k4KnvmzLobR3poEK7xuHYttSiFR0sYCMCrSGdjtsI5AQEWt8BsRDP4wZtaAJX8L DM3TYYVPzHcjv+rSEinyr7StL3AuFYjSVGWqFql120hHHCzv8/ms6o4Qz+toFC+e r6cGAhiY+ObPEN+HwDM13yoqrES3XXLyMoej6V1SdgLUAJPhauot15AxD0H8JpP+ JUeeQrT08tOI3zKQ0FDoj4UI8tBK1ei1UxdgsQ5iJI7pNXFlIlmKWzhtKH0TtRDE to6SvzdMvw1K0iImI/D8GAmVmT70+FNYaqymTS7YnpSKLxUPF3EmKxkalPB0ihkv BSGkqNUCsKIsiEJ/qfZMFpS2Se+QPABO91rXPej0rQCpfSxWA0FNx3mY6I/8cJu+ +YlVnGdsVNpq2OIB23e5qznwDas9vt2k4PZ1YynreTFuY5ZSKJ1FPn5HvDd5/MZ4 0woCutcsKeEJxWV2NfY6VA5XhS9XE89EFvVub7wpxJ0ycy2G4+c+FHC7WQLsDb2X yB6Bosv0BcgGzyFfJNbeWwUwSPnuTkisKaOfEqG5byjpJkyZMfNzMJ8yjD/RJia3 1qlBl5g9swA¡fq -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce