ID

VAR-202101-0119

CVE

CVE-2019-25013

TITLE

GNU C Library Buffer error vulnerability

DESCRIPTION

The iconv feature in the GNU C Library (aka glibc or libc6) through 2.32, when processing invalid multi-byte input sequences in the EUC-KR encoding, may have a buffer over-read. Description: Service Telemetry Framework (STF) provides automated collection of measurements and data from remote clients, such as Red Hat OpenStack Platform or third-party nodes. Dockerfiles and scripts should be amended either to refer to this new image specifically, or to the latest image generally. Bugs fixed (https://bugzilla.redhat.com/): 2107342 - CVE-2022-30631 golang: compress/gzip: stack exhaustion in Reader.Read 5. Bug Fix(es): * WMCO patch pub-key-hash annotation to Linux node (BZ#1945248) * LoadBalancer Service type with invalid external loadbalancer IP breaks the datapath (BZ#1952917) * Telemetry info not completely available to identify windows nodes (BZ#1955319) * WMCO incorrectly shows node as ready after a failed configuration (BZ#1956412) * kube-proxy service terminated unexpectedly after recreated LB service (BZ#1963263) 3. Solution: For Windows Machine Config Operator upgrades, see the following documentation: https://docs.openshift.com/container-platform/4.7/windows_containers/window s-node-upgrades.html 4. Bugs fixed (https://bugzilla.redhat.com/): 1945248 - WMCO patch pub-key-hash annotation to Linux node 1946538 - CVE-2021-25736 kubernetes: LoadBalancer Service type don't create a HNS policy for empty or invalid external loadbalancer IP, what could lead to MITM 1952917 - LoadBalancer Service type with invalid external loadbalancer IP breaks the datapath 1955319 - Telemetry info not completely available to identify windows nodes 1956412 - WMCO incorrectly shows node as ready after a failed configuration 1963263 - kube-proxy service terminated unexpectedly after recreated LB service 5. Bugs fixed (https://bugzilla.redhat.com/): 1897635 - CVE-2020-28362 golang: math/big: panic during recursive division of very large numbers 1918750 - CVE-2021-3114 golang: crypto/elliptic: incorrect operations on the P-224 curve 5. JIRA issues fixed (https://issues.jboss.org/): TRACING-1725 - Elasticsearch operator reports x509 errors communicating with ElasticSearch in OpenShift Service Mesh project 6. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202107-07 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: glibc: Multiple vulnerabilities Date: July 06, 2021 Bugs: #764176, #767718, #772425, #792261 ID: 202107-07 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities in glibc could result in Denial of Service. Background ========== glibc is a package that contains the GNU C library. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 sys-libs/glibc < 2.33-r1 >= 2.33-r1 Description =========== Multiple vulnerabilities have been discovered in glibc. Please review the CVE identifiers referenced below for details. Impact ====== An attacker could cause a possible Denial of Service condition. Workaround ========== There is no known workaround at this time. Resolution ========== All glibc users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=sys-libs/glibc-2.33-r1" References ========== [ 1 ] CVE-2019-25013 https://nvd.nist.gov/vuln/detail/CVE-2019-25013 [ 2 ] CVE-2020-27618 https://nvd.nist.gov/vuln/detail/CVE-2020-27618 [ 3 ] CVE-2021-27645 https://nvd.nist.gov/vuln/detail/CVE-2021-27645 [ 4 ] CVE-2021-3326 https://nvd.nist.gov/vuln/detail/CVE-2021-3326 [ 5 ] CVE-2021-33574 https://nvd.nist.gov/vuln/detail/CVE-2021-33574 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/202107-07 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2021 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. https://creativecommons.org/licenses/by-sa/2.5 . Description: Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. 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. This advisory contains the container images for Red Hat OpenShift Container Platform 4.7.13. See the following advisory for the RPM packages for this release: https://access.redhat.com/errata/RHSA-2021:2122 Space precludes documenting all of the container images in this advisory. See the following Release Notes documentation, which will be updated shortly for this release, for details about these changes: https://docs.openshift.com/container-platform/4.7/release_notes/ocp-4-7-rel ease-notes.html This update fixes the following bug among others: * Previously, resources for the ClusterOperator were being created early in the update process, which led to update failures when the ClusterOperator had no status condition while Operators were updating. This bug fix changes the timing of when these resources are created. As a result, updates can take place without errors. (BZ#1959238) Security Fix(es): * gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation (CVE-2021-3121) You may download the oc tool and use it to inspect release image metadata as follows: (For x86_64 architecture) $ oc adm release info quay.io/openshift-release-dev/ocp-release:4.7.13-x86_64 The image digest is sha256:783a2c963f35ccab38e82e6a8c7fa954c3a4551e07d2f43c06098828dd986ed4 (For s390x architecture) $ oc adm release info quay.io/openshift-release-dev/ocp-release:4.7.13-s390x The image digest is sha256:4cf44e68413acad063203e1ee8982fd01d8b9c1f8643a5b31cd7ff341b3199cd (For ppc64le architecture) $ oc adm release info quay.io/openshift-release-dev/ocp-release:4.7.13-ppc64le The image digest is sha256:d47ce972f87f14f1f3c5d50428d2255d1256dae3f45c938ace88547478643e36 All OpenShift Container Platform 4.7 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift Console or the CLI oc command. Instructions for upgrading a cluster are available at https://docs.openshift.com/container-platform/4.7/updating/updating-cluster - -between-minor.html#understanding-upgrade-channels_updating-cluster-between - -minor 3. Solution: For OpenShift Container Platform 4.7 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.7/release_notes/ocp-4-7-rel ease-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.7/updating/updating-cluster - -cli.html 4. Bugs fixed (https://bugzilla.redhat.com/): 1921650 - CVE-2021-3121 gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation 1923268 - [Assisted-4.7] [Staging] Using two both spelling "canceled" "cancelled" 1947216 - [AWS] Missing iam:ListAttachedRolePolicies permission in permissions.go 1953963 - Enable/Disable host operations returns cluster resource with incomplete hosts list 1957749 - ovn-kubernetes pod should have CPU and memory requests set but not limits 1959238 - CVO creating cloud-controller-manager too early causing upgrade failures 1960103 - SR-IOV obliviously reboot the node 1961941 - Local Storage Operator using LocalVolume CR fails to create PV's when backend storage failure is simulated 1962302 - packageserver clusteroperator does not set reason or message for Available condition 1962312 - Deployment considered unhealthy despite being available and at latest generation 1962435 - Public DNS records were not deleted when destroying a cluster which is using byo private hosted zone 1963115 - Test verify /run filesystem contents failing 5. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: glibc security and bug fix update Advisory ID: RHSA-2021:0348-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2021:0348 Issue date: 2021-02-02 CVE Names: CVE-2019-25013 CVE-2020-10029 CVE-2020-29573 ==================================================================== 1. Summary: An update for glibc 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: The glibc packages provide the standard C libraries (libc), POSIX thread libraries (libpthread), standard math libraries (libm), and the name service cache daemon (nscd) used by multiple programs on the system. Without these libraries, the Linux system cannot function correctly. Bug Fix(es): * glibc: 64bit_strstr_via_64bit_strstr_sse2_unaligned detection fails with large device and inode numbers (BZ#1883162) * glibc: Performance regression in ebizzy benchmark (BZ#1889977) 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 For the update to take effect, all services linked to the glibc library must be restarted, or the system rebooted. 5. Package List: Red Hat Enterprise Linux Client (v. 7): Source: glibc-2.17-322.el7_9.src.rpm x86_64: glibc-2.17-322.el7_9.i686.rpm glibc-2.17-322.el7_9.x86_64.rpm glibc-common-2.17-322.el7_9.x86_64.rpm glibc-debuginfo-2.17-322.el7_9.i686.rpm glibc-debuginfo-2.17-322.el7_9.x86_64.rpm glibc-debuginfo-common-2.17-322.el7_9.i686.rpm glibc-debuginfo-common-2.17-322.el7_9.x86_64.rpm glibc-devel-2.17-322.el7_9.i686.rpm glibc-devel-2.17-322.el7_9.x86_64.rpm glibc-headers-2.17-322.el7_9.x86_64.rpm glibc-utils-2.17-322.el7_9.x86_64.rpm nscd-2.17-322.el7_9.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): x86_64: glibc-debuginfo-2.17-322.el7_9.i686.rpm glibc-debuginfo-2.17-322.el7_9.x86_64.rpm glibc-debuginfo-common-2.17-322.el7_9.i686.rpm glibc-debuginfo-common-2.17-322.el7_9.x86_64.rpm glibc-static-2.17-322.el7_9.i686.rpm glibc-static-2.17-322.el7_9.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: glibc-2.17-322.el7_9.src.rpm x86_64: glibc-2.17-322.el7_9.i686.rpm glibc-2.17-322.el7_9.x86_64.rpm glibc-common-2.17-322.el7_9.x86_64.rpm glibc-debuginfo-2.17-322.el7_9.i686.rpm glibc-debuginfo-2.17-322.el7_9.x86_64.rpm glibc-debuginfo-common-2.17-322.el7_9.i686.rpm glibc-debuginfo-common-2.17-322.el7_9.x86_64.rpm glibc-devel-2.17-322.el7_9.i686.rpm glibc-devel-2.17-322.el7_9.x86_64.rpm glibc-headers-2.17-322.el7_9.x86_64.rpm glibc-utils-2.17-322.el7_9.x86_64.rpm nscd-2.17-322.el7_9.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): x86_64: glibc-debuginfo-2.17-322.el7_9.i686.rpm glibc-debuginfo-2.17-322.el7_9.x86_64.rpm glibc-debuginfo-common-2.17-322.el7_9.i686.rpm glibc-debuginfo-common-2.17-322.el7_9.x86_64.rpm glibc-static-2.17-322.el7_9.i686.rpm glibc-static-2.17-322.el7_9.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: glibc-2.17-322.el7_9.src.rpm ppc64: glibc-2.17-322.el7_9.ppc.rpm glibc-2.17-322.el7_9.ppc64.rpm glibc-common-2.17-322.el7_9.ppc64.rpm glibc-debuginfo-2.17-322.el7_9.ppc.rpm glibc-debuginfo-2.17-322.el7_9.ppc64.rpm glibc-debuginfo-common-2.17-322.el7_9.ppc.rpm glibc-debuginfo-common-2.17-322.el7_9.ppc64.rpm glibc-devel-2.17-322.el7_9.ppc.rpm glibc-devel-2.17-322.el7_9.ppc64.rpm glibc-headers-2.17-322.el7_9.ppc64.rpm glibc-utils-2.17-322.el7_9.ppc64.rpm nscd-2.17-322.el7_9.ppc64.rpm ppc64le: glibc-2.17-322.el7_9.ppc64le.rpm glibc-common-2.17-322.el7_9.ppc64le.rpm glibc-debuginfo-2.17-322.el7_9.ppc64le.rpm glibc-debuginfo-common-2.17-322.el7_9.ppc64le.rpm glibc-devel-2.17-322.el7_9.ppc64le.rpm glibc-headers-2.17-322.el7_9.ppc64le.rpm glibc-utils-2.17-322.el7_9.ppc64le.rpm nscd-2.17-322.el7_9.ppc64le.rpm s390x: glibc-2.17-322.el7_9.s390.rpm glibc-2.17-322.el7_9.s390x.rpm glibc-common-2.17-322.el7_9.s390x.rpm glibc-debuginfo-2.17-322.el7_9.s390.rpm glibc-debuginfo-2.17-322.el7_9.s390x.rpm glibc-debuginfo-common-2.17-322.el7_9.s390.rpm glibc-debuginfo-common-2.17-322.el7_9.s390x.rpm glibc-devel-2.17-322.el7_9.s390.rpm glibc-devel-2.17-322.el7_9.s390x.rpm glibc-headers-2.17-322.el7_9.s390x.rpm glibc-utils-2.17-322.el7_9.s390x.rpm nscd-2.17-322.el7_9.s390x.rpm x86_64: glibc-2.17-322.el7_9.i686.rpm glibc-2.17-322.el7_9.x86_64.rpm glibc-common-2.17-322.el7_9.x86_64.rpm glibc-debuginfo-2.17-322.el7_9.i686.rpm glibc-debuginfo-2.17-322.el7_9.x86_64.rpm glibc-debuginfo-common-2.17-322.el7_9.i686.rpm glibc-debuginfo-common-2.17-322.el7_9.x86_64.rpm glibc-devel-2.17-322.el7_9.i686.rpm glibc-devel-2.17-322.el7_9.x86_64.rpm glibc-headers-2.17-322.el7_9.x86_64.rpm glibc-utils-2.17-322.el7_9.x86_64.rpm nscd-2.17-322.el7_9.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): ppc64: glibc-debuginfo-2.17-322.el7_9.ppc.rpm glibc-debuginfo-2.17-322.el7_9.ppc64.rpm glibc-debuginfo-common-2.17-322.el7_9.ppc.rpm glibc-debuginfo-common-2.17-322.el7_9.ppc64.rpm glibc-static-2.17-322.el7_9.ppc.rpm glibc-static-2.17-322.el7_9.ppc64.rpm ppc64le: glibc-debuginfo-2.17-322.el7_9.ppc64le.rpm glibc-debuginfo-common-2.17-322.el7_9.ppc64le.rpm glibc-static-2.17-322.el7_9.ppc64le.rpm s390x: glibc-debuginfo-2.17-322.el7_9.s390.rpm glibc-debuginfo-2.17-322.el7_9.s390x.rpm glibc-debuginfo-common-2.17-322.el7_9.s390.rpm glibc-debuginfo-common-2.17-322.el7_9.s390x.rpm glibc-static-2.17-322.el7_9.s390.rpm glibc-static-2.17-322.el7_9.s390x.rpm x86_64: glibc-debuginfo-2.17-322.el7_9.i686.rpm glibc-debuginfo-2.17-322.el7_9.x86_64.rpm glibc-debuginfo-common-2.17-322.el7_9.i686.rpm glibc-debuginfo-common-2.17-322.el7_9.x86_64.rpm glibc-static-2.17-322.el7_9.i686.rpm glibc-static-2.17-322.el7_9.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: glibc-2.17-322.el7_9.src.rpm x86_64: glibc-2.17-322.el7_9.i686.rpm glibc-2.17-322.el7_9.x86_64.rpm glibc-common-2.17-322.el7_9.x86_64.rpm glibc-debuginfo-2.17-322.el7_9.i686.rpm glibc-debuginfo-2.17-322.el7_9.x86_64.rpm glibc-debuginfo-common-2.17-322.el7_9.i686.rpm glibc-debuginfo-common-2.17-322.el7_9.x86_64.rpm glibc-devel-2.17-322.el7_9.i686.rpm glibc-devel-2.17-322.el7_9.x86_64.rpm glibc-headers-2.17-322.el7_9.x86_64.rpm glibc-utils-2.17-322.el7_9.x86_64.rpm nscd-2.17-322.el7_9.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): x86_64: glibc-debuginfo-2.17-322.el7_9.i686.rpm glibc-debuginfo-2.17-322.el7_9.x86_64.rpm glibc-debuginfo-common-2.17-322.el7_9.i686.rpm glibc-debuginfo-common-2.17-322.el7_9.x86_64.rpm glibc-static-2.17-322.el7_9.i686.rpm glibc-static-2.17-322.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-2019-25013 https://access.redhat.com/security/cve/CVE-2020-10029 https://access.redhat.com/security/cve/CVE-2020-29573 https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2021 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYBlBl9zjgjWX9erEAQgCFRAAqJ3gXSXItZZaJIsC+Vmn5UKbxwZemBAY BHN3zi4PdGi/z+NlHHKXXr36UgyGpzjVWM6OpQpNAXQKWLRYA6/zFxFxTrCtn/qS r+O9G85fUuVtfiwx5wKU8uMiSYsrFdWyvc/HwbRWMSjNHUMYl6O3Sb8SeE2XJUUx ZUs4/XZdc763H8tJbdeZ+qdWmZf1lLIJ7hpckOttk8qQkP/e1nGtMpojSRoLs3fc cpV+JI1IvTwp+ytvGNTcbPL0C5qxcKmxTzUVk2iPFj41L4K7hLvScg06vudB+ZnN q7DCvsY2ZO8M6L8ibOUXqnCOt0Yn9BZW2PwicH+Mn+G9s2hfa2Qx19CqaemCSjBF wrqXnQ1gtxpRnBxJwlKO2bvV70edx5muShTxEm933zfu+eZbR/Me/0bg8O0/a22F 3ZawSeiJATxHbAK3E/+b8EbRcxrFGimr0oX05NIk/6BICzu5QRT/wPTt5PlSTaXm cdBxsfbfX+R7+lXiVh9QSbJ9Jdx9UruliFDrdGaA8vTFOih1hXW//n2Dg3CZWdwg 2JSWp6yqMnG7/KQKDZMpYFdQCopLjaxtjIwkWiNiARtf3BLBwntbVUcKo6C/O4Rj gbNSCrZ4J2dH3J5pr5mEGzGAyuqE35NRWsqNq82LRWjx5UM5u0QyBO/Db8oWeqR3 9VNjuVm8k0g=7N1F -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce . Security Fix(es): * golang: crypto/tls: certificate of wrong type is causing TLS client to panic (CVE-2021-34558) * golang: net: lookup functions may return invalid host names (CVE-2021-33195) * golang: net/http/httputil: ReverseProxy forwards connection headers if first one is empty (CVE-2021-33197) * golang: match/big.Rat: may cause a panic or an unrecoverable fatal error if passed inputs with very large exponents (CVE-2021-33198) * golang: encoding/xml: infinite loop when using xml.NewTokenDecoder with a custom TokenReader (CVE-2021-27918) * golang: net/http: panic in ReadRequest and ReadResponse when reading a very large header (CVE-2021-31525) * golang: archive/zip: malformed archive may cause panic or memory exhaustion (CVE-2021-33196) It was found that the CVE-2021-27918, CVE-2021-31525 and CVE-2021-33196 have been incorrectly mentioned as fixed in RHSA for Serverless client kn 1.16.0. This has been fixed (CVE-2021-3703). Bugs fixed (https://bugzilla.redhat.com/): 1983596 - CVE-2021-34558 golang: crypto/tls: certificate of wrong type is causing TLS client to panic 1983651 - Release of OpenShift Serverless Serving 1.17.0 1983654 - Release of OpenShift Serverless Eventing 1.17.0 1989564 - CVE-2021-33195 golang: net: lookup functions may return invalid host names 1989570 - CVE-2021-33197 golang: net/http/httputil: ReverseProxy forwards connection headers if first one is empty 1989575 - CVE-2021-33198 golang: math/big.Rat: may cause a panic or an unrecoverable fatal error if passed inputs with very large exponents 1992955 - CVE-2021-3703 serverless: incomplete fix for CVE-2021-27918 / CVE-2021-31525 / CVE-2021-33196 5

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

buffer error

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Red Hat

SOURCES

LAST UPDATE DATE

2025-10-20T01:14:50.648000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE