ID

VAR-202202-0114

CVE

CVE-2022-25236

TITLE

Expat  Vulnerability in leaking resources to the wrong area in

DESCRIPTION

xmlparse.c in Expat (aka libexpat) before 2.4.5 allows attackers to insert namespace-separator characters into namespace URIs. Expat ( alias libexpat) Exists in a vulnerability related to the leakage of resources to the wrong area.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. 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. Summary: The Migration Toolkit for Containers (MTC) 1.7.1 is now available. 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/): 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 2024938 - CVE-2021-41190 opencontainers: OCI manifest and index parsing confusion 2030801 - CVE-2021-44716 golang: net/http: limit growth of header canonicalization cache 2030806 - CVE-2021-44717 golang: syscall: don't close fd 0 on ForkExec error 2040378 - Don't allow Storage class conversion migration if source cluster has only one storage class defined [backend] 2057516 - [MTC UI] UI should not allow PVC mapping for Full migration 2060244 - [MTC] DIM registry route need to be exposed to create inter-cluster state migration plans 2060717 - [MTC] Registry pod goes in CrashLoopBackOff several times when MCG Nooba is used as the Replication Repository 2061347 - [MTC] Log reader pod is missing velero and restic pod logs. 2061653 - [MTC UI] Migration Resources section showing pods from other namespaces 2062682 - [MTC] Destination storage class non-availability warning visible in Intra-cluster source to source state-migration migplan. 2065837 - controller_config.yml.j2 merge type should be set to merge (currently using the default strategic) 2071000 - Storage Conversion: UI doesn't have the ability to skip PVC 2072036 - Migration plan for storage conversion cannot be created if there's no replication repository 2072186 - Wrong migration type description 2072684 - Storage Conversion: PersistentVolumeClaimTemplates in StatefulSets are not updated automatically after migration 2073496 - Errors in rsync pod creation are not printed in the controller logs 2079814 - [MTC UI] Intra-cluster state migration plan showing a warning on PersistentVolumes page 5. 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. Description: Red Hat Openshift GitOps is a declarative way to implement continuous deployment for cloud native applications. Bugs fixed (https://bugzilla.redhat.com/): 2062751 - CVE-2022-24730 argocd: path traversal and improper access control allows leaking out-of-bound files 2062755 - CVE-2022-24731 argocd: path traversal allows leaking out-of-bound files 2064682 - CVE-2022-1025 Openshift-Gitops: Improper access control allows admin privilege escalation 5. 6 ELS) - i386, s390x, x86_64 3. 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. This release of Red Hat JBoss Core Services Apache HTTP Server 2.4.51 serves as a replacement for Red Hat JBoss Core Services Apache HTTP Server 2.4.37 Service Pack 10, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References. After installing the updated packages, the httpd daemon will be restarted automatically. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: expat security update Advisory ID: RHSA-2022:1069-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2022:1069 Issue date: 2022-03-28 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 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 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: Expat is a C library for parsing XML documents. Security Fix(es): * 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) * expat: Large number of prefixed XML attributes on a single tag can crash libexpat (CVE-2021-45960) * expat: Integer overflow in doProlog in xmlparse.c (CVE-2021-46143) * expat: Integer overflow in addBinding in xmlparse.c (CVE-2022-22822) * expat: Integer overflow in build_model in xmlparse.c (CVE-2022-22823) * expat: Integer overflow in defineAttribute in xmlparse.c (CVE-2022-22824) * expat: Integer overflow in lookup in xmlparse.c (CVE-2022-22825) * expat: Integer overflow in nextScaffoldPart in xmlparse.c (CVE-2022-22826) * expat: Integer overflow in storeAtts in xmlparse.c (CVE-2022-22827) * expat: Integer overflow in function XML_GetBuffer (CVE-2022-23852) 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 After installing the updated packages, applications using the Expat library must be restarted for the update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 2044451 - CVE-2021-45960 expat: Large number of prefixed XML attributes on a single tag can crash libexpat 2044455 - CVE-2021-46143 expat: Integer overflow in doProlog in xmlparse.c 2044457 - CVE-2022-22822 expat: Integer overflow in addBinding in xmlparse.c 2044464 - CVE-2022-22823 expat: Integer overflow in build_model in xmlparse.c 2044467 - CVE-2022-22824 expat: Integer overflow in defineAttribute in xmlparse.c 2044479 - CVE-2022-22825 expat: Integer overflow in lookup in xmlparse.c 2044484 - CVE-2022-22826 expat: Integer overflow in nextScaffoldPart in xmlparse.c 2044488 - CVE-2022-22827 expat: Integer overflow in storeAtts in xmlparse.c 2044613 - CVE-2022-23852 expat: Integer overflow in function XML_GetBuffer 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 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: expat-2.1.0-14.el7_9.src.rpm x86_64: expat-2.1.0-14.el7_9.i686.rpm expat-2.1.0-14.el7_9.x86_64.rpm expat-debuginfo-2.1.0-14.el7_9.i686.rpm expat-debuginfo-2.1.0-14.el7_9.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): x86_64: expat-debuginfo-2.1.0-14.el7_9.i686.rpm expat-debuginfo-2.1.0-14.el7_9.x86_64.rpm expat-devel-2.1.0-14.el7_9.i686.rpm expat-devel-2.1.0-14.el7_9.x86_64.rpm expat-static-2.1.0-14.el7_9.i686.rpm expat-static-2.1.0-14.el7_9.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: expat-2.1.0-14.el7_9.src.rpm x86_64: expat-2.1.0-14.el7_9.i686.rpm expat-2.1.0-14.el7_9.x86_64.rpm expat-debuginfo-2.1.0-14.el7_9.i686.rpm expat-debuginfo-2.1.0-14.el7_9.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): x86_64: expat-debuginfo-2.1.0-14.el7_9.i686.rpm expat-debuginfo-2.1.0-14.el7_9.x86_64.rpm expat-devel-2.1.0-14.el7_9.i686.rpm expat-devel-2.1.0-14.el7_9.x86_64.rpm expat-static-2.1.0-14.el7_9.i686.rpm expat-static-2.1.0-14.el7_9.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: expat-2.1.0-14.el7_9.src.rpm ppc64: expat-2.1.0-14.el7_9.ppc.rpm expat-2.1.0-14.el7_9.ppc64.rpm expat-debuginfo-2.1.0-14.el7_9.ppc.rpm expat-debuginfo-2.1.0-14.el7_9.ppc64.rpm expat-devel-2.1.0-14.el7_9.ppc.rpm expat-devel-2.1.0-14.el7_9.ppc64.rpm ppc64le: expat-2.1.0-14.el7_9.ppc64le.rpm expat-debuginfo-2.1.0-14.el7_9.ppc64le.rpm expat-devel-2.1.0-14.el7_9.ppc64le.rpm s390x: expat-2.1.0-14.el7_9.s390.rpm expat-2.1.0-14.el7_9.s390x.rpm expat-debuginfo-2.1.0-14.el7_9.s390.rpm expat-debuginfo-2.1.0-14.el7_9.s390x.rpm expat-devel-2.1.0-14.el7_9.s390.rpm expat-devel-2.1.0-14.el7_9.s390x.rpm x86_64: expat-2.1.0-14.el7_9.i686.rpm expat-2.1.0-14.el7_9.x86_64.rpm expat-debuginfo-2.1.0-14.el7_9.i686.rpm expat-debuginfo-2.1.0-14.el7_9.x86_64.rpm expat-devel-2.1.0-14.el7_9.i686.rpm expat-devel-2.1.0-14.el7_9.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): ppc64: expat-debuginfo-2.1.0-14.el7_9.ppc.rpm expat-debuginfo-2.1.0-14.el7_9.ppc64.rpm expat-static-2.1.0-14.el7_9.ppc.rpm expat-static-2.1.0-14.el7_9.ppc64.rpm ppc64le: expat-debuginfo-2.1.0-14.el7_9.ppc64le.rpm expat-static-2.1.0-14.el7_9.ppc64le.rpm s390x: expat-debuginfo-2.1.0-14.el7_9.s390.rpm expat-debuginfo-2.1.0-14.el7_9.s390x.rpm expat-static-2.1.0-14.el7_9.s390.rpm expat-static-2.1.0-14.el7_9.s390x.rpm x86_64: expat-debuginfo-2.1.0-14.el7_9.i686.rpm expat-debuginfo-2.1.0-14.el7_9.x86_64.rpm expat-static-2.1.0-14.el7_9.i686.rpm expat-static-2.1.0-14.el7_9.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: expat-2.1.0-14.el7_9.src.rpm x86_64: expat-2.1.0-14.el7_9.i686.rpm expat-2.1.0-14.el7_9.x86_64.rpm expat-debuginfo-2.1.0-14.el7_9.i686.rpm expat-debuginfo-2.1.0-14.el7_9.x86_64.rpm expat-devel-2.1.0-14.el7_9.i686.rpm expat-devel-2.1.0-14.el7_9.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): x86_64: expat-debuginfo-2.1.0-14.el7_9.i686.rpm expat-debuginfo-2.1.0-14.el7_9.x86_64.rpm expat-static-2.1.0-14.el7_9.i686.rpm expat-static-2.1.0-14.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-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 iQIVAwUBYkHUz9zjgjWX9erEAQjleA//dK8XzyiK0FY595G0f3CKvLMTMTPEEqf7 3nIHiGzC/lD2o6Y/4ed1iRpndjGVndXyu03AnOFob9P3zqQKBOKiWYcnFNuANAyh WAVTDyjglJ5PvLQe31QHDT1N5KlzN/hskhhyIBgZ+mWq90amXHIX1Xgsy6x72lLD jJF5usHqz4EbIoOn8m0jjDibJFjOOFh2a3qxFnVuMA5+PrcsfnpdVa32I8EMH/sW TODqkz3XLSaaJNWzePOPwZshkriapmU9DqkWdiEVOgJDx0MAn3S5q5MUkHJWRM29 3ZFqQncDQYYYXp8J3AcdX2VXCok0vfIQLWWIvsoGvcpl94lhYsztBGZJttjiVNkV kPX6Wv/W2mMklW7tf0OQOo2Xyh0ZOwB5kfJq7+7SMXzh67M2ifT1Gq7RTAMUProX 3QDm9vVxI7oEBh7HcNychxTaeTwpA2HnGMkUxh0ZX4NkwaOMn0UEBCbxQNXBlPUe 0Qe6srsMV5GSBPk9LoCxpLy+cMc5mya7x1kNS/NZ1CKtqczj4/Oef21I2wqmG/xU 7s9H4o/29X9KhQrOL/sAkqRg2s0yz80Wz1opvXcTgkLj8kzOSN9bQF3ravXXCrUd oqM0cN5PPP/iTqkXs/Dc6HX/iRer15vJ3e4aNu7ZN8+l88mM2BBEmUaDt2ZOHPJb Fq9o8PxEr0c=KN+u -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce . Description: Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 91.7.0 ESR

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

TYPE

overflow, code execution

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Red Hat

SOURCES

LAST UPDATE DATE

2026-07-09T21:39:53.490000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE