ID

VAR-202202-0114

CVE

CVE-2022-25236

TITLE

Expat Input validation error vulnerability

DESCRIPTION

xmlparse.c in Expat (aka libexpat) before 2.4.5 allows attackers to insert namespace-separator characters into namespace URIs. There is a security vulnerability before Expat2.4.5, which can be exploited by an attacker to insert a namespace separator into a namespace URI. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. Bugs fixed (https://bugzilla.redhat.com/): 1995656 - CVE-2021-36221 golang: net/http/httputil: panic due to racy read of persistConn after handler panic 2000478 - Using deprecated 1.25 API calls 2022742 - NNCP creation fails when node of a cluster is unavailable 2024938 - CVE-2021-41190 opencontainers: OCI manifest and index parsing confusion 2028619 - policy/v1beta1 PodDisruptionBudget is deprecated in v1.21+, unavailable in v1.25+ 2029359 - NodeNetworkConfigurationPolicy refreshes all the conditions even if the policy has not gone to that state 2032837 - Add/remove label to priority class are not reconciled properly left HCO in Unknown status. 2033385 - Bug in kubernetes labels that are attached to the CNV logs 2038814 - [CNV-4.10-rhel9] hyperconverged-cluster-cli-download pod CrashLoopBackOff state 2039019 - Fix Top consumers dashboard 2045880 - CVE-2022-21698 prometheus/client_golang: Denial of service using InstrumentHandlerCounter 2046686 - Importer pod keeps in retarting when dataimportcron has a reference to invalid image sha 2049990 - must-gather: must-gather is logging errors about upstream only namespaces 2053390 - No DataImportCron for CentOS 7 2054778 - PVC created with filesystem volume mode in some cases, instead of block volume mode 2054782 - DataImportCron status does not show failure when failing to create dataSource 2055304 - [4.10.z] nmstate interprets interface names as float64 and subsequently crashes on state update 2055950 - cnv installation should set empty node selector for openshift-cnv namespace 2056421 - non-privileged user cannot add disk as it cannot update resource "virtualmachines/addvolume" 2056464 - nmstate-webhook pods getting scheduled on the same node 2056619 - [4.10.z] kubemacpool-mac-controller-manager not ready 2057142 - CDI aggregate roles missing some types 2057148 - Cross namespace smart clone may get stuck in NamespaceTransferInProgress phase 2057613 - nmpolicy capture - race condition when appying teardown nncp; nnce fails 2059185 - must-gather: Must-gather gather_vms_details is not working when used with a list of vms 2059613 - Must-gather: for vms with longer name, gather_vms_details fails to collect qemu, dump xml logs 2062227 - sriovLiveMigration should not be enabled on sno clusters 2062321 - when update attempt of hco.spec with storage classes failed, csv git stuck in installing state 2063991 - On upgraded cluster, "v2v-vmware" is present under hco.status.relatedObject 2065308 - CNV disables LiveMigration FG, but leaves LiveMigration workloadUpdateStrategy enabled 2065743 - 4.10.1 containers 2065755 - 4.10.1 rpms 2066086 - DataImportCrons do not automatically recover from unconfigured default storage class 2066712 - [4.10.z] Migration of vm from VMware reports pvc not large enough 2069055 - [4.10.z] On an upgraded cluster NetworkAddonsConfig seems to be reconciling in a loop 2070050 - [4.10.1] Custom guest PCI address and boot order parameters are not respected in a list of multiple SR-IOV NICs 2073880 - Cannot create VM on SNO cluster as live migration feature is not enabled 2077920 - Migration in sequence can be reported as failed even when it succeeded 2078878 - SSP: Common templates fix to pick right templates 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. These packages include redhat-release-virtualization-host. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks. Bug Fix(es): * RHV-H has been rebased on RHEL-7.9.z #13 (BZ#2048409) 4. This software, such as Apache HTTP Server, is common to multiple JBoss middleware products, and is packaged under Red Hat JBoss Core Services to allow for faster distribution of updates, and for a more consistent update experience. After installing the updated packages, the httpd daemon will be restarted automatically. 8) - noarch 3. Description: Expat is a C library for parsing XML documents. The mingw-expat packages provide a port of the Expat library for MinGW. The following packages have been upgraded to a later upstream version: mingw-expat (2.4.8). Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.7 Release Notes linked from the References section. 8.1) - aarch64, ppc64le, s390x, x86_64 3. 8.1) - ppc64le, x86_64 3. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: thunderbird security update Advisory ID: RHSA-2022:0850-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2022:0850 Issue date: 2022-03-14 CVE Names: CVE-2022-0566 CVE-2022-25235 CVE-2022-25236 CVE-2022-25315 CVE-2022-26381 CVE-2022-26383 CVE-2022-26384 CVE-2022-26386 CVE-2022-26387 CVE-2022-26485 CVE-2022-26486 ===================================================================== 1. Summary: An update for thunderbird is now available for Red Hat Enterprise Linux 7. 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 Client (v. 7) - x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - ppc64le, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 3. Description: Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 91.7.0. Security Fix(es): * Mozilla: Use-after-free in XSLT parameter processing (CVE-2022-26485) * Mozilla: Use-after-free in WebGPU IPC Framework (CVE-2022-26486) * expat: Malformed 2- and 3-byte UTF-8 sequences can lead to arbitrary code execution (CVE-2022-25235) * expat: Namespace-separator characters in "xmlns[:prefix]" attribute values can lead to arbitrary code execution (CVE-2022-25236) * expat: Integer overflow in storeRawNames() (CVE-2022-25315) * Mozilla: Use-after-free in text reflows (CVE-2022-26381) * Mozilla: Browser window spoof using fullscreen mode (CVE-2022-26383) * Mozilla: iframe allow-scripts sandbox bypass (CVE-2022-26384) * Mozilla: Time-of-check time-of-use bug when verifying add-on signatures (CVE-2022-26387) * thunderbird: Crafted email could trigger an out-of-bounds write (CVE-2022-0566) * Mozilla: Temporary files downloaded to /tmp and accessible by other local users (CVE-2022-26386) 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 All running instances of Thunderbird must be restarted for the update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 2055591 - CVE-2022-0566 thunderbird: Crafted email could trigger an out-of-bounds write 2056363 - CVE-2022-25315 expat: Integer overflow in storeRawNames() 2056366 - CVE-2022-25235 expat: Malformed 2- and 3-byte UTF-8 sequences can lead to arbitrary code execution 2056370 - CVE-2022-25236 expat: Namespace-separator characters in "xmlns[:prefix]" attribute values can lead to arbitrary code execution 2061735 - CVE-2022-26486 Mozilla: Use-after-free in WebGPU IPC Framework 2061736 - CVE-2022-26485 Mozilla: Use-after-free in XSLT parameter processing 2062220 - CVE-2022-26383 Mozilla: Browser window spoof using fullscreen mode 2062221 - CVE-2022-26384 Mozilla: iframe allow-scripts sandbox bypass 2062222 - CVE-2022-26387 Mozilla: Time-of-check time-of-use bug when verifying add-on signatures 2062223 - CVE-2022-26381 Mozilla: Use-after-free in text reflows 2062224 - CVE-2022-26386 Mozilla: Temporary files downloaded to /tmp and accessible by other local users 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: thunderbird-91.7.0-2.el7_9.src.rpm x86_64: thunderbird-91.7.0-2.el7_9.x86_64.rpm thunderbird-debuginfo-91.7.0-2.el7_9.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): Source: thunderbird-91.7.0-2.el7_9.src.rpm ppc64le: thunderbird-91.7.0-2.el7_9.ppc64le.rpm thunderbird-debuginfo-91.7.0-2.el7_9.ppc64le.rpm x86_64: thunderbird-91.7.0-2.el7_9.x86_64.rpm thunderbird-debuginfo-91.7.0-2.el7_9.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: thunderbird-91.7.0-2.el7_9.src.rpm x86_64: thunderbird-91.7.0-2.el7_9.x86_64.rpm thunderbird-debuginfo-91.7.0-2.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-2022-0566 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/cve/CVE-2022-26381 https://access.redhat.com/security/cve/CVE-2022-26383 https://access.redhat.com/security/cve/CVE-2022-26384 https://access.redhat.com/security/cve/CVE-2022-26386 https://access.redhat.com/security/cve/CVE-2022-26387 https://access.redhat.com/security/cve/CVE-2022-26485 https://access.redhat.com/security/cve/CVE-2022-26486 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 iQIVAwUBYi9as9zjgjWX9erEAQi0VA/8DmqELriNmt2kTcKBgMz/PkowFKQVVLE9 Z4xLkVnFBjSYiHsyXBwFlNBJPK1ywvizchEFsj3hkv7+05xJTGLjrvyEaGquYv36 ol+Yrq5hzVATmfC9AivXQLew4+10cqBX5Hl/KoxIsLmn1k+7K0OV5PUo41WaYIYn znNLekFIYpWBe6HmqEs7eErS9TGR6t91o/4iUd2p4LgxEMmJhcZ32clA0k2sWQoC t96wqwaFdYo7SWekWEIsjLu9TjXCZ2QITzxA1gQG0ZymWuaOhpSCoaeu7O3KGy9E j9D5UhAGmWxSWiSMJ2+AP4E4t4CXJ5poE9+T3hgsevt9Lr24Cr9QK77w6/gxpLpj /zuR86oImk/FcnTBE+EY5TNgpPusbMQXZHD0OfmxRqO3TZn8n0mURRBgxkJJPpkb AJX93daJu2FQyRQBRi/WQKbBpi8VKZpmdVIP8i/ZujiKWDzYuwnij4o0/JOTnH5P agTu9G32WnAemVXUK6IlNZamM6IODof4uY7L1A1AtQkpDSzIQ5PpHbxEgtp0NqDO tTBogkwaB3Mkvme2fZ6wu2ALaaJuhnDrA332gITVz9tQ6TJL/M3Z1f0X4007yTSH uPebIvMc7O15OJL1AI7U29MitAXTDqkWoSP8ECMli7w1Ro3cBr/VNQicmkZZyJ3h A8Mb2SG3B+I= =7pc/ -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce . 8.2) - aarch64, ppc64le, x86_64 3

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

overflow, code execution

EXTERNAL IDS

REFERENCES

CREDITS

Red Hat

SOURCES

LAST UPDATE DATE

2026-02-06T22:02:31.888000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE