ID

VAR-202201-0395

CVE

CVE-2022-23852

TITLE

libexpat Input validation error vulnerability

DESCRIPTION

Expat (aka libexpat) before 2.4.4 has a signed integer overflow in XML_GetBuffer, for configurations with a nonzero XML_CONTEXT_BYTES. 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. STF then transmits the information to a centralized, receiving Red Hat OpenShift Container Platform (OCP) deployment for storage, retrieval, and monitoring. Security Fix(es): * golang: compress/gzip: stack exhaustion in Reader.Read (CVE-2022-30631) 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. Solution: The Service Telemetry Framework container image provided by this update can be downloaded from the Red Hat Container Registry at registry.access.redhat.com. Installation instructions for your platform are available at Red Hat Container Catalog (see References). 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. For more information, see the documentation linked in the Solution section. Bugs fixed (https://bugzilla.redhat.com/): 2020725 - CVE-2021-41771 golang: debug/macho: invalid dynamic symbol table command can cause panic 2020736 - CVE-2021-41772 golang: archive/zip: Reader.Open panics on empty string 5. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian Security Advisory DSA-5073-1 security@debian.org https://www.debian.org/security/ Salvatore Bonaccorso February 12, 2022 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : expat CVE ID : CVE-2021-45960 CVE-2021-46143 CVE-2022-22822 CVE-2022-22823 CVE-2022-22824 CVE-2022-22825 CVE-2022-22826 CVE-2022-22827 CVE-2022-23852 CVE-2022-23990 Debian Bug : 1002994 1003474 Several vulnerabilities have been discovered in Expat, an XML parsing C library, which could result in denial of service or potentially the execution of arbitrary code, if a malformed XML file is processed. For the oldstable distribution (buster), these problems have been fixed in version 2.2.6-2+deb10u2. For the stable distribution (bullseye), these problems have been fixed in version 2.2.10-2+deb11u1. We recommend that you upgrade your expat packages. For the detailed security status of expat please refer to its security tracker page at: https://security-tracker.debian.org/tracker/expat Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: debian-security-announce@lists.debian.org -----BEGIN PGP SIGNATURE----- iQKTBAEBCgB9FiEERkRAmAjBceBVMd3uBUy48xNDz0QFAmIHtfRfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldDQ2 NDQ0MDk4MDhDMTcxRTA1NTMxRERFRTA1NENCOEYzMTM0M0NGNDQACgkQBUy48xND z0R5Uw/8Cx7ErfU/j1OgJxyfoRH3/Rz5YNCRzmEzjg7Uh8ZuJl6WfkcvcKvYlCoi /RtUOzYfk2Zg7NHXE86TWOWtbxU1n16n22XwhpbLHAIPuw1GhvwDG6Ctt8U3YAaJ zBReZvw3NSxWJdOD7rTJlAtlQcFpHSUJd2jWjcggZCfySduYMKwLYNzt5+eruwpe YhPKDdZH/MUMe0zOV43qfyYTeP7bqCbpnyhZXk8cNC39SzrJnXwovn7eKmFFCW5x g/ptvOIBJVzh3LxemMyWF4qomQ1rRxGWbkXx46cUQ7alyTcExMnIwBfpzJYCpAKC XV9FvhGS0sfug9NelY9+xpQAvrfCYToHW5niA6OzPuP/Lf7AAWinmGNpxTlYWQcF 1ZxOEQbv8XGikfM74pEsSjIkFwjkLQEFfETaImsvonZf6A3IIhLqkSBsS+j7LNcl ht3uMiJIXkn+iJyDYcCaB0PhgPAqBVk/wk9X01sygzMNrFrYfcX8CeALq5uaZkl6 ut1wYIirLFRKIhuHdGsmt/NKyFIJTzfmaL2W0nvAdLFVxPZQwIzaGxUALo04O+Zn AQj2/JbsAiO2p/N5CXEwtyBNzmJNqlzPlcZ+42uuo/nvsscw2QAL+Yk88XZKwx1B QS4zjj7Lf38+ATT5CFR8m8MTjlv4pUVnYABjx+8LX3pDS3QH4mM= =hLGY -----END PGP SIGNATURE----- . Bugs fixed (https://bugzilla.redhat.com/): 1995656 - CVE-2021-36221 golang: net/http/httputil: panic due to racy read of persistConn after handler panic 5. This update provides security fixes, bug fixes, and updates the container images. Description: Red Hat Advanced Cluster Management for Kubernetes 2.4.3 images Red Hat Advanced Cluster Management for Kubernetes provides the capabilities to address common challenges that administrators and site reliability engineers face as they work across a range of public and private cloud environments. Clusters and applications are all visible and managed from a single console—with security policy built in. This advisory contains the container images for Red Hat Advanced Cluster Management for Kubernetes, which provide some security fixes and bug fixes. See the following Release Notes documentation, which will be updated shortly for this release, for additional details about this release: https://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.4/html/release_notes/ Security updates: * golang.org/x/crypto: empty plaintext packet causes panic (CVE-2021-43565) * nats-server: misusing the "dynamically provisioned sandbox accounts" feature authenticated user can obtain the privileges of the System account (CVE-2022-24450) * nanoid: Information disclosure via valueOf() function (CVE-2021-23566) * nodejs-shelljs: improper privilege management (CVE-2022-0144) * search-ui-container: follow-redirects: Exposure of Private Personal Information to an Unauthorized Actor (CVE-2022-0155) * node-fetch: exposure of sensitive information to an unauthorized actor (CVE-2022-0235) * follow-redirects: Exposure of Sensitive Information via Authorization Header leak (CVE-2022-0536) * openssl: Infinite loop in BN_mod_sqrt() reachable when parsing certificates (CVE-2022-0778) * imgcrypt: Unauthorized access to encryted container image on a shared system due to missing check in CheckAuthorization() code path (CVE-2022-24778) * golang: crash in a golang.org/x/crypto/ssh server (CVE-2022-27191) * opencontainers: OCI manifest and index parsing confusion (CVE-2021-41190) Related bugs: * RHACM 2.4.3 image files (BZ #2057249) * Observability - dashboard name contains `/` would cause error when generating dashboard cm (BZ #2032128) * ACM application placement fails after renaming the application name (BZ #2033051) * Disable the obs metric collect should not impact the managed cluster upgrade (BZ #2039197) * Observability - cluster list should only contain OCP311 cluster on OCP311 dashboard (BZ #2039820) * The value of name label changed from clusterclaim name to cluster name (BZ #2042223) * VMWare Cluster creation does not accept ecdsa-sha2-nistp521 ssh keys (BZ #2048500) * clusterSelector matchLabels spec are cleared when changing app name/namespace during creating an app in UI (BZ #2053211) * Application cluster status is not updated in UI after restoring (BZ #2053279) * OpenStack cluster creation is using deprecated floating IP config for 4.7+ (BZ #2056610) * The value of Vendor reported by cluster metrics was Other even if the vendor label in managedcluster was Openshift (BZ #2059039) * Subscriptions stop reconciling after channel secrets are recreated (BZ #2059954) * Placementrule is not reconciling on a new fresh environment (BZ #2074156) * The cluster claimed from clusterpool cannot auto imported (BZ #2074543) 3. Bugs fixed (https://bugzilla.redhat.com/): 2024938 - CVE-2021-41190 opencontainers: OCI manifest and index parsing confusion 2030787 - CVE-2021-43565 golang.org/x/crypto: empty plaintext packet causes panic 2032128 - Observability - dashboard name contains `/` would cause error when generating dashboard cm 2033051 - ACM application placement fails after renaming the application name 2039197 - disable the obs metric collect should not impact the managed cluster upgrade 2039820 - Observability - cluster list should only contain OCP311 cluster on OCP311 dashboard 2042223 - the value of name label changed from clusterclaim name to cluster name 2043535 - CVE-2022-0144 nodejs-shelljs: improper privilege management 2044556 - CVE-2022-0155 follow-redirects: Exposure of Private Personal Information to an Unauthorized Actor 2044591 - CVE-2022-0235 node-fetch: exposure of sensitive information to an unauthorized actor 2048500 - VMWare Cluster creation does not accept ecdsa-sha2-nistp521 ssh keys 2050853 - CVE-2021-23566 nanoid: Information disclosure via valueOf() function 2052573 - CVE-2022-24450 nats-server: misusing the "dynamically provisioned sandbox accounts" feature authenticated user can obtain the privileges of the System account 2053211 - clusterSelector matchLabels spec are cleared when changing app name/namespace during creating an app in UI 2053259 - CVE-2022-0536 follow-redirects: Exposure of Sensitive Information via Authorization Header leak 2053279 - Application cluster status is not updated in UI after restoring 2056610 - OpenStack cluster creation is using deprecated floating IP config for 4.7+ 2057249 - RHACM 2.4.3 images 2059039 - The value of Vendor reported by cluster metrics was Other even if the vendor label in managedcluster was Openshift 2059954 - Subscriptions stop reconciling after channel secrets are recreated 2062202 - CVE-2022-0778 openssl: Infinite loop in BN_mod_sqrt() reachable when parsing certificates 2064702 - CVE-2022-27191 golang: crash in a golang.org/x/crypto/ssh server 2069368 - CVE-2022-24778 imgcrypt: Unauthorized access to encryted container image on a shared system due to missing check in CheckAuthorization() code path 2074156 - Placementrule is not reconciling on a new fresh environment 2074543 - The cluster claimed from clusterpool can not auto imported 5. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: expat security update Advisory ID: RHSA-2022:0951-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2022:0951 Issue date: 2022-03-16 CVE Names: CVE-2021-45960 CVE-2021-46143 CVE-2022-22822 CVE-2022-22823 CVE-2022-22824 CVE-2022-22825 CVE-2022-22826 CVE-2022-22827 CVE-2022-23852 CVE-2022-25235 CVE-2022-25236 CVE-2022-25315 ==================================================================== 1. Summary: An update for expat 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 BaseOS (v. 8) - aarch64, ppc64le, s390x, x86_64 3. Description: Expat is a C library for parsing XML documents. 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 After installing the updated packages, applications using the Expat library must be restarted for the update to take effect. 5. Package List: Red Hat Enterprise Linux BaseOS (v. 8): Source: expat-2.2.5-4.el8_5.3.src.rpm aarch64: expat-2.2.5-4.el8_5.3.aarch64.rpm expat-debuginfo-2.2.5-4.el8_5.3.aarch64.rpm expat-debugsource-2.2.5-4.el8_5.3.aarch64.rpm expat-devel-2.2.5-4.el8_5.3.aarch64.rpm ppc64le: expat-2.2.5-4.el8_5.3.ppc64le.rpm expat-debuginfo-2.2.5-4.el8_5.3.ppc64le.rpm expat-debugsource-2.2.5-4.el8_5.3.ppc64le.rpm expat-devel-2.2.5-4.el8_5.3.ppc64le.rpm s390x: expat-2.2.5-4.el8_5.3.s390x.rpm expat-debuginfo-2.2.5-4.el8_5.3.s390x.rpm expat-debugsource-2.2.5-4.el8_5.3.s390x.rpm expat-devel-2.2.5-4.el8_5.3.s390x.rpm x86_64: expat-2.2.5-4.el8_5.3.i686.rpm expat-2.2.5-4.el8_5.3.x86_64.rpm expat-debuginfo-2.2.5-4.el8_5.3.i686.rpm expat-debuginfo-2.2.5-4.el8_5.3.x86_64.rpm expat-debugsource-2.2.5-4.el8_5.3.i686.rpm expat-debugsource-2.2.5-4.el8_5.3.x86_64.rpm expat-devel-2.2.5-4.el8_5.3.i686.rpm expat-devel-2.2.5-4.el8_5.3.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-2021-45960 https://access.redhat.com/security/cve/CVE-2021-46143 https://access.redhat.com/security/cve/CVE-2022-22822 https://access.redhat.com/security/cve/CVE-2022-22823 https://access.redhat.com/security/cve/CVE-2022-22824 https://access.redhat.com/security/cve/CVE-2022-22825 https://access.redhat.com/security/cve/CVE-2022-22826 https://access.redhat.com/security/cve/CVE-2022-22827 https://access.redhat.com/security/cve/CVE-2022-23852 https://access.redhat.com/security/cve/CVE-2022-25235 https://access.redhat.com/security/cve/CVE-2022-25236 https://access.redhat.com/security/cve/CVE-2022-25315 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2022 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYjJSC9zjgjWX9erEAQjISQ//Z+1p1XtGbQuztV4zY/1wBgBQdBeuCxu0 2kj+fV9+PiZe32zRwBrYz1S0kAZZFq1Laz0ulO6w5GE4B2b/jXnj38FfzJN/cdtO gomEzjPT80Ie16/H8hSCutchWvsKb3J6WhkCcPn1AP5FxNpSJMUuVWN80wTk33Ap 9aPOcL296tzSRlsHxnnIh6qBebPMLeVSBIud3pCOeRAlkuM/tJ+CEZvfLeyS1zjw QltPlnCHM5xk/gRAsaPILOAAPRp4MI5pJNhMx1PPKs2JfCASoKSakonvZ8S6BwLJ qqgp/5bQCRXVIzmOZmWhiZDYB0f3QDOVOso9yOLFanJDeHSow8sBGHOIS/cVPttv 7tlsKYuQAOMku9JhyIQh3QkcGlBOqAYoLxafwzC9mtF+OITHl2zmzeHSYkvVZHj7 l43rcTC8YaFyknJA23H4n/RaqrU7TP4T9pAVo+eltQy07w8/peg8nK3O1N5PVxHx u+NMbGcr54B/K3wTAiHPxZb1mi9bfzu0vsJLuQC4yQuvLFXhtawvrKZCMPqj93JH e1d4Y/AF+2dNWkaK9JSQiD/WfGtLzsOk7Jq63ksIfbAMwY+Djf+pXV4GkTg9eSCe bbSuqmeCY59ydrM/bBNpxaxaIr9FhmE8Uqyt1D7RgT4cKG60CRSV9zxzLDYOhSTM 6/RZ7AnnaPU=lQEd -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce . Description: The Migration Toolkit for Containers (MTC) enables you to migrate Kubernetes resources, persistent volume data, and internal container images between OpenShift Container Platform clusters, using the MTC web console or the Kubernetes API. Solution: For details on how to install and use MTC, refer to: https://docs.openshift.com/container-platform/latest/migration_toolkit_for_containers/installing-mtc.html 4. Bugs fixed (https://bugzilla.redhat.com/): 2007557 - CVE-2021-3807 nodejs-ansi-regex: Regular expression denial of service (ReDoS) matching ANSI escape codes 2038898 - [UI] ?Update Repository? option not getting disabled after adding the Replication Repository details to the MTC web console 2040693 - ?Replication repository? wizard has no validation for name length 2040695 - [MTC UI] ?Add Cluster? wizard stucks when the cluster name length is more than 63 characters 2044591 - CVE-2022-0235 node-fetch: exposure of sensitive information to an unauthorized actor 2048537 - Exposed route host to image registry? connecting successfully to invalid registry ?xyz.com? 2053259 - CVE-2022-0536 follow-redirects: Exposure of Sensitive Information via Authorization Header leak 2055658 - [MTC UI] Cancel button on ?Migrations? page does not disappear when migration gets Failed/Succeeded with warnings 2056962 - [MTC UI] UI shows the wrong migration type info after changing the target namespace 2058172 - [MTC UI] Successful Rollback is not showing the green success icon in the ?Last State? field. 2058529 - [MTC UI] Migrations Plan is missing the type for the state migration performed before upgrade 2061335 - [MTC UI] ?Update cluster? button is not getting disabled 2062266 - MTC UI does not display logs properly [OADP-BL] 2062862 - [MTC UI] Clusters page behaving unexpectedly on deleting the remote cluster?s service account secret from backend 2074675 - HPAs of DeploymentConfigs are not being updated when migration from Openshift 3.x to Openshift 4.x 2076593 - Velero pod log missing from UI drop down 2076599 - Velero pod log missing from downloaded logs folder [OADP-BL] 2078459 - [MTC UI] Storageclass conversion plan is adding migstorage reference in migplan 2079252 - [MTC] Rsync options logs not visible in log-reader pod 2082221 - Don't allow Storage class conversion migration if source cluster has only one storage class defined [UI] 2082225 - non-numeric user when launching stage pods [OADP-BL] 2088022 - Default CPU requests on Velero/Restic are too demanding making scheduling fail in certain environments 2088026 - Cloud propagation phase in migration controller is not doing anything due to missing labels on Velero pods 2089126 - [MTC] Migration controller cannot find Velero Pod because of wrong labels 2089411 - [MTC] Log reader pod is missing velero and restic pod logs [OADP-BL] 2089859 - [Crane] DPA CR is missing the required flag - Migration is getting failed at the EnsureCloudSecretPropagated phase due to the missing secret VolumeMounts 2090317 - [MTC] mig-operator failed to create a DPA CR due to null values are passed instead of int [OADP-BL] 2096939 - Fix legacy operator.yml inconsistencies and errors 2100486 - [MTC UI] Target storage class field is not getting respected when clusters don't have replication repo configured

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

input validation error

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Red Hat

SOURCES

LAST UPDATE DATE

2025-11-28T21:45:37.068000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE