ID

VAR-202302-0482

CVE

CVE-2022-4304

TITLE

OpenSSL  side-channel vulnerabilities in

DESCRIPTION

A timing based side channel exists in the OpenSSL RSA Decryption implementation which could be sufficient to recover a plaintext across a network in a Bleichenbacher style attack. To achieve a successful decryption an attacker would have to be able to send a very large number of trial messages for decryption. The vulnerability affects all RSA padding modes: PKCS#1 v1.5, RSA-OEAP and RSASVE. For example, in a TLS connection, RSA is commonly used by a client to send an encrypted pre-master secret to the server. An attacker that had observed a genuine connection between a client and a server could use this flaw to send trial messages to the server and record the time taken to process them. After a sufficiently large number of messages the attacker could recover the pre-master secret used for the original connection and thus be able to decrypt the application data sent over that connection. (CVE-2022-4304) A use-after-free vulnerability was found in OpenSSL's BIO_new_NDEF function. The public API function BIO_new_NDEF is a helper function used for streaming ASN.1 data via a BIO. It is primarily used internally by OpenSSL to support the SMIME, CMS, and PKCS7 streaming capabilities, but it may also be called directly by end-user applications. The function receives a BIO from the caller, prepends a new BIO_f_asn1 filter BIO onto the front of it to form a BIO chain, and then returns the new head of the BIO chain to the caller. Under certain conditions. For example, if a CMS recipient public key is invalid, the new filter BIO is freed, and the function returns a NULL result indicating a failure. However, in this case, the BIO chain is not properly cleaned up, and the BIO passed by the caller still retains internal pointers to the previously freed filter BIO. If the caller then calls BIO_pop() on the BIO, a use-after-free will occur, possibly resulting in a crash. In most cases, the attack requires the malicious user to provide both the certificate chain and CRL, of which neither needs a valid signature. If the attacker only controls one of these inputs, the other input must already contain an X.400 address as a CRL distribution point, which is uncommon. In this case, this vulnerability is likely only to affect applications that have implemented their own functionality for retrieving CRLs over a network. (CVE-2023-0286). 8) - noarch 3. Description: EDK (Embedded Development Kit) is a project to enable UEFI support for Virtual Machines. This package contains a sample 64-bit UEFI firmware for QEMU and KVM. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: OpenShift Container Platform 4.13.5 security update Advisory ID: RHSA-2023:4091-01 Product: Red Hat OpenShift Enterprise Advisory URL: https://access.redhat.com/errata/RHSA-2023:4091 Issue date: 2023-07-20 CVE Names: CVE-2022-4304 CVE-2022-4450 CVE-2022-41717 CVE-2022-41723 CVE-2022-46663 CVE-2023-0215 CVE-2023-0361 CVE-2023-0464 CVE-2023-0465 CVE-2023-0466 CVE-2023-1255 CVE-2023-1260 CVE-2023-2253 CVE-2023-2650 CVE-2023-2700 CVE-2023-3089 CVE-2023-24329 CVE-2023-24534 CVE-2023-24536 CVE-2023-24537 CVE-2023-24538 CVE-2023-24539 CVE-2023-27561 CVE-2023-29400 CVE-2023-32067 ===================================================================== 1. Summary: Red Hat OpenShift Container Platform release 4.13.5 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.13. 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. Description: Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the container images for Red Hat OpenShift Container Platform 4.13.5 See the following advisory for the RPM packages for this release: https://access.redhat.com/errata/RHSA-2023:4093 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/4.13/release_notes/ocp-4-13-release-notes.html Security Fix(es): * golang: net/http: excessive memory growth in a Go server accepting HTTP/2 requests (CVE-2022-41717) * net/http, golang.org/x/net/http2: avoid quadratic complexity in HPACK decoding (CVE-2022-41723) * distribution/distribution: DoS from malicious API request (CVE-2023-2253) 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. All OpenShift Container Platform 4.13 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 CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.openshift.com/container-platform/4.13/updating/updating-cluster-cli.html 3. Solution: For OpenShift Container Platform 4.13 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/4.13/release_notes/ocp-4-12-release-notes.html You may download the oc tool and use it to inspect release image metadata for x86_64, s390x, ppc64le, and aarch64 architectures. The image digests may be found at https://quay.io/repository/openshift-release-dev/ocp-release?tab=tags The sha values for the release are: (For x86_64 architecture) The image digest is sha256:af19e94813478382e36ae1fa2ae7bbbff1f903dded6180f4eb0624afe6fc6cd4 (For s390x architecture) The image digest is sha256:d4d2c747fade057e55f64e02a34bb752bd2cd1484b02f029d0842d346f872870 (For ppc64le architecture) The image digest is sha256:48466f0b7c86292379c5d987ec37f0d4a4cc26a69357374e127a7293b230c943 (For aarch64 architecture) The image digest is sha256:e9afcbe007e2440d2b862dc7709138df73dd851421d69c7f39f195301e0cda53 All OpenShift Container Platform 4.13 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/4.13/updating/updating-cluster-cli.html 4. Bugs fixed (https://bugzilla.redhat.com/): 2161274 - CVE-2022-41717 golang: net/http: excessive memory growth in a Go server accepting HTTP/2 requests 2178358 - CVE-2022-41723 net/http, golang.org/x/net/http2: avoid quadratic complexity in HPACK decoding 2189886 - CVE-2023-2253 distribution/distribution: DoS from malicious API request 5. JIRA issues fixed (https://issues.redhat.com/): OCPBUGS-10326 - Re-enable operator-install-single-namespace.spec.ts test OCPBUGS-11143 - [Azure] Replace master failed as new master did not add into lb backend OCPBUGS-11974 - User telemetry is broken (inaccurate) due to the fact that page titles are not unique. OCPBUGS-12206 - [4.13] Keep systemd journal using LZ4 compression (via new env var) OCPBUGS-12256 - ptp operator socket management need rework since a few test case fails due to cleaning up the file before other processes are terminated. OCPBUGS-12743 - [4.13] SNO cluster deployment failing due to authentication and console CO in degraded state OCPBUGS-12785 - [release-4.13] Enable/Disable plugin options are not shown on Operator details page OCPBUGS-13311 - Kubelet CA file not written by MCD firstboot OCPBUGS-13323 - [4.13] Bootimage bump tracker OCPBUGS-13642 - [release-4.13] OLM k8sResourcePrefix x-descriptor dropdown unexpectedly clears selections OCPBUGS-13747 - [4.13] cgroupv1 support for cpu balancing is broken for non-SNO nodes OCPBUGS-13752 - AdditionalTrustBundle is only included when doing mirroring OCPBUGS-13809 - OVN image pre-puller pod uses `imagePullPolicy: Always` and blocks upgrade when there is no registry OCPBUGS-13812 - [azure] Installer doesn't validate diskType on ASH which lead to install fails with unsupported disktype OCPBUGS-14030 - Invalid CA certificate bundle provided by service account token OCPBUGS-14166 - Make Serverless form is broken OCPBUGS-14189 - Route Checkbox getting checked even if it is unchecked during editing the Serverless Function form OCPBUGS-14251 - Add new console metrics to cluster-monitoring-operator telemetry configuration (4.13) OCPBUGS-14267 - [Openshift Pipelines] Metrics page is broken OCPBUGS-14310 - Could not import multiple resources via JSON (while YAML supports this) OCPBUGS-14318 - [release-4.13] gather podDisruptionBudget only from openshift namespaces OCPBUGS-14336 - [Openshift Pipelines] Link to Openshift Route from service is breaking because of hardcoded value of targetPort OCPBUGS-14426 - Failed to list Kepler CSV OCPBUGS-14459 - The MCD repeats a "State and Reason" log line even when nothing is happening OCPBUGS-14482 - Sync RHEL9 Dockerfiles to regular Dockerfiles OCPBUGS-14598 - Update Jenkins to use 4.13 images OCPBUGS-14773 - (release-4.13) gather "gateway-mode-config" config map from "openshift-network-operator" namespace OCPBUGS-14867 - When installing SNO with bootstrap in place it takes cluster-policy-controller 6 minutes to acquire the leader lease OCPBUGS-14916 - images: RHEL-8-based container image is broken OCPBUGS-14943 - visiting Configurations page returns error Cannot read properties of undefined (reading 'apiGroup') OCPBUGS-15031 - (release-4.13) Insights config not correctly deserialized OCPBUGS-15101 - IngressVIP getting attach to two nodes at once OCPBUGS-15130 - Helm Repository "Edit" button results in 404 OCPBUGS-15139 - The whereabouts-reconciler should not set an hard-coded node selector on the kubernetes.io/architecture label OCPBUGS-15161 - CPMS: Surface cpms vs machine diff OCPBUGS-15171 - CPO doesn't skip AWS resource deletion for 'Unknown' OIDC state OCPBUGS-15187 - images: RHEL-8 container image is missing `xz` OCPBUGS-15224 - [4.13] openvswitch user is not in the hugetblfs group OCPBUGS-15225 - while/after upgrading to OKD 4.11 2023-01-14 CoreDNS has a problem with UDP overflows OCPBUGS-15228 - Create helm release page doesn't show a YAML editor when schema isn't available (httpd-imagestreams chart) OCPBUGS-15230 - Allow installer to use existing Azure NSG during OpenShift IPI install OCPBUGS-15246 - Bump to kubernetes 1.26.6 OCPBUGS-15281 - Leftover IngressController Preventing Clean Uninstall OCPBUGS-15289 - GCP XPN Installs Require bindPrivateDNSZone Permission in host project OCPBUGS-15330 - CPMSO: fix linting issue comment in test OCPBUGS-15335 - PipelineRun failed with log 'Tasks Completed: 3 (Failed: 1, Cancelled 0), Skipped: 1.' OCPBUGS-15360 - Serverless functions UI warning is misleading OCPBUGS-15372 - [4.13z] Duplicate acls cause network policy failure for namespaces with long names (>61 chars) OCPBUGS-15376 - [4.13] Cleanup Tech debt: remove unused repo code OCPBUGS-15410 - [release-4.13] Add Git Repository (PAC) doesn't setup GitLab and Bitbucket configuration correct OCPBUGS-15434 - [GWAPI] [4.13.z] The DNS provider failed to ensure the record, invalid value for name (gcp) OCPBUGS-15457 - python-grpcio and python-protobuf are unneeded dependencies OCPBUGS-15463 - [release-4.13] Unable to set protectKernelDefaults from "true" to "false" in kubelet.conf [release-4.13] OCPBUGS-15465 - [CI Watcher] Testing uninstall of Business Automation Operator "attempts to uninstall the Operator and delete all Operand Instances, shows 'Error Deleting Operands' alert" OCPBUGS-15476 - Network Operator not setting its version and blocking upgrade completion OCPBUGS-15481 - [CI Watcher] Broken pipeline-plugin e2e tests: PipelineResource CRD isn't installed anymore OCPBUGS-15512 - HCP Service Loadbalancer uses default SecurityGroup OCPBUGS-15515 - CI fails on TestAWSELBConnectionIdleTimeout OCPBUGS-15557 - TUI stuck on agent installer network boot setup OCPBUGS-15580 - updated nmstate builds will not work for MCO OCPBUGS-15585 - [4.13] Cannot fix a misconfigured Egress Firewall OCPBUGS-15586 - [4.13] NetworkPolicy not working as expected when allowing inbound traffic from any namespace OCPBUGS-15589 - Dynamic conversion webhook clientConfig not retained as operator installs OCPBUGS-15591 - GCP bootstrap VM should allow SecureBoot setting on 4.13 clusters OCPBUGS-15606 - Can't use git lfs in BuildConfig git source with strategy Docker OCPBUGS-15608 - [release-4.13] Clean up old RHEL9 dockerfiles to reduce confusion OCPBUGS-15720 - Helm Chart installation form hangs on create if JSON-schema is using 2019-09 or 2020-20 standard revisions OCPBUGS-15721 - Helm Chart installation form hangs on create if JSON-schema contains unknown value format OCPBUGS-15722 - Helm Chart installation screen fails to render if JSON schema contains remote $refs OCPBUGS-15734 - [4.13] binary should be compiled on RHEL9 OCPBUGS-15736 - TuneD reverts node level profiles on termination OCPBUGS-15738 - tuned daemonset rprivate default mount propagation with `hostPath: path: /` volumeMount breaks CSI driver relying on multipath OCPBUGS-15746 - Alibaba clusters are TechPreview and should not be upgradeable OCPBUGS-15756 - [release-4.13] Bump Jenkins and Jenkins Agent Base image versions OCPBUGS-15777 - ironic-agent-image PRs permafailing due to udevadm command missing OCPBUGS-15782 - [OSD] There is no error message shown on node label edit modal OCPBUGS-15787 - Project admins cannot see 'Pipelines' section in 'import from git' from RHOCP4 web console OCPBUGS-15808 - [4.13.x] Downstream OLM PSA plug-in is disabled OCPBUGS-15848 - The upgrade Helm Release tab in OpenShift GUI Developer console is not refreshing with updated values. OCPBUGS-15892 - 9% of OKD tests failing on error: tag latest failed: Internal error occurred: registry.centos.org/dotnet/dotnet-31-centos7:latest: Get "https://registry.centos.org/v2/": dial tcp: lookup registry.centos.org on 172.30.0.10:53: no such host OCPBUGS-15962 - ovn-k8s-cni-overlay: /lib64/libc.so.6: version `GLIBC_2.34' not found on 4.12-to-4.13 OCPBUGS-15965 - Active Endpoint Connection blocks cluster uninstallation OCPBUGS-16084 - [4.13] OCP 4.14.0-ec.3 machine-api-controller pod crashing OCPBUGS-7762 - openshift-tests does not file Azure Disk zone topology 6. References: https://access.redhat.com/security/cve/CVE-2022-4304 https://access.redhat.com/security/cve/CVE-2022-4450 https://access.redhat.com/security/cve/CVE-2022-41717 https://access.redhat.com/security/cve/CVE-2022-41723 https://access.redhat.com/security/cve/CVE-2022-46663 https://access.redhat.com/security/cve/CVE-2023-0215 https://access.redhat.com/security/cve/CVE-2023-0361 https://access.redhat.com/security/cve/CVE-2023-0464 https://access.redhat.com/security/cve/CVE-2023-0465 https://access.redhat.com/security/cve/CVE-2023-0466 https://access.redhat.com/security/cve/CVE-2023-1255 https://access.redhat.com/security/cve/CVE-2023-1260 https://access.redhat.com/security/cve/CVE-2023-2253 https://access.redhat.com/security/cve/CVE-2023-2650 https://access.redhat.com/security/cve/CVE-2023-2700 https://access.redhat.com/security/cve/CVE-2023-3089 https://access.redhat.com/security/cve/CVE-2023-24329 https://access.redhat.com/security/cve/CVE-2023-24534 https://access.redhat.com/security/cve/CVE-2023-24536 https://access.redhat.com/security/cve/CVE-2023-24537 https://access.redhat.com/security/cve/CVE-2023-24538 https://access.redhat.com/security/cve/CVE-2023-24539 https://access.redhat.com/security/cve/CVE-2023-27561 https://access.redhat.com/security/cve/CVE-2023-29400 https://access.redhat.com/security/cve/CVE-2023-32067 https://access.redhat.com/security/updates/classification/#moderate https://docs.openshift.com/container-platform/4.13/release_notes/ocp-4-12-release-notes.html 7. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2023 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBCAAGBQJkuYVOAAoJENzjgjWX9erExUgP/2/25PbUv77tHgYG+Oj5rmcT oTnu0LnBLOsDXYGOomnrE/UZFvWtQr8lGWpvkHpZjJjg7IZo4vN4mUhK+z7dM+3M zuyV++GHDF/zr1XxYf6xWWWNtdCTwWsUKcb6FB4J+WCiUJ8PSYFY3lbPcvAbTamP Hj1JHc3/NxYswwfwBcmK+E4DX4y0XImRdu5+vIXZdp5dpTBehchnSa+Mgjt7vdwi rHi7CdAsHDrPQhThlIRmc17cwsqiZS760xxpx9UNHvix5UQA9ns+OcUx/dLaGR9E dp41kCebze5st+wpBMCPoOZEvHJIMjC6ODFVb4mzRbhbAbWJS6GZl2V783v5RGrr FemE7DDKKt6QEjZhT61GXVS9EdWdFrNii5kmgEiUc/F6Md0fHrPcdt5yxK0dhPZb 3R/64vcMsHllsEStpg8s1aieAZbpmheylEKK+zf82Vz3nlBNX5kxi2IxCrl4nG6X KublzGkkKiNXS9rZqzPDRgtGAn5Qi01U9kUzVgdKGfMsyRnvAVDeZf/FUdOhCm7M h2Yt9M2cgPImRWatKkECpsAwcHbgGtsFL96/5z6CSOoXbqkB2xV6LVixsoa4ys76 cHsXRPJFDU97Y1I9h1kJbro/N8UdPZSicVdsWrLYadujBrhaPq5MoW+B1FpayaDh +AfFGtVd9LRp5sYROCuT =2EuA -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce . The image digests can be found at https://quay.io/repository/openshift-release-dev/ocp-release?tab=tags. Bugs fixed (https://bugzilla.redhat.com/): 2100495 - CVE-2021-38561 golang: out-of-bounds read in golang.org/x/text/language leads to DoS 5. JIRA issues fixed (https://issues.redhat.com/): OCPBUGS-15506 - [release-4.11] gather podDisruptionBudget only from openshift namespaces OCPBUGS-15539 - IngressVIP getting attach to two nodes at once OCPBUGS-15876 - 4.11 ovn-k unit tests failing OCPBUGS-16037 - TuneD reverts node level profiles on termination OCPBUGS-16126 - Redhat-operators are failing regularly due to startup probe timing out which in turn increases CPU/Mem usage on Master nodes OCPBUGS-16152 - Placeholder bug for OCP 4.11.0 extras release OCPBUGS-5708 - Bootstraps' pivot service races with bootkube 6. Description: Multicluster Engine for Kubernetes 2.2.3 images Multicluster engine for Kubernetes provides the foundational components that are necessary for the centralized management of multiple Kubernetes-based clusters across data centers, public clouds, and private clouds. After the clusters are managed, you can use the APIs that are provided by the engine to distribute configuration based on placement policy. Security fix(es): * CVE-2022-25881 http-cache-semantics: Regular Expression Denial of Service (ReDoS) vulnerability * CVE-2023-29017 vm2: Sandbox Escape * CVE-2023-29199 vm2: Sandbox Escape * CVE-2023-30547 vm2: Sandbox Escape when exception sanitization Jira issue addressed: * ACM-4346: MCE 2.2.3 images 3. Solution: For multicluster engine for Kubernetes, see the following documentation for details on how to install the images: https://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.7/html/clusters/cluster_mce_overview#installing-while-connected-online-mce 4. Bugs fixed (https://bugzilla.redhat.com/): 2165824 - CVE-2022-25881 http-cache-semantics: Regular Expression Denial of Service (ReDoS) vulnerability 2185374 - CVE-2023-29017 vm2: sandbox escape 2187409 - CVE-2023-29199 vm2: Sandbox Escape 2187608 - CVE-2023-30547 vm2: Sandbox Escape when exception sanitization 5. In addition to persistent storage, Red Hat OpenShift Data Foundation provisions a multicloud data management service with an S3 compatible API. Bug Fix(es): * [backport 4.12] s3 sync directory to a bucket fails with Internal Error in between the upload operation (BZ#2170416) * [4.12 clone] [Noobaa] Secrets are used in env variables (BZ#2171968) * [Backport to 4.12.z] Placeholder bug to backport the odf changes for Managed services epic RHSTOR-2442 to 4.12.z (BZ#2174335) * [ODF 4.12] Missing the status-reporter binary causing pods "report-status-to-provider" remain in CreateContainerError on ODF to ODF cluster on ROSA (BZ#2179978) * [MDR] After upgrade(redhat-operators) on hub from 4.12.1 to 4.12.2 noticed 2 token-exchange-agent pods on managed clusters and one of them on CBLO (BZ#2183198) 3. Bugs fixed (https://bugzilla.redhat.com/): 2161274 - CVE-2022-41717 golang: net/http: An attacker can cause excessive memory growth in a Go server accepting HTTP/2 requests 2171968 - [4.12 clone] [Noobaa] Secrets are used in env variables 2174335 - [Backport to 4.12.z] Placeholder bug to backport the odf changes for Managed services epic RHSTOR-2442 to 4.12.z 2175365 - [4.12.z] Upgrade from 4.12.0 to 4.12.1 doesn't work 2179978 - [ODF 4.12] Missing the status-reporter binary causing pods "report-status-to-provider" remain in CreateContainerError on ODF to ODF cluster on ROSA 2183198 - [MDR] After upgrade(redhat-operators) on hub from 4.12.1 to 4.12.2 noticed 2 token-exchange-agent pods on managed clusters and one of them on CBLO 2186455 - Include at ODF 4.12 container images the RHEL8 CVE fix on "openssl" 5. 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. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. ========================================================================== Ubuntu Security Notice USN-5844-1 February 07, 2023 openssl vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 22.10 - Ubuntu 22.04 LTS - Ubuntu 20.04 LTS - Ubuntu 18.04 LTS Summary: Several security issues were fixed in OpenSSL. Software Description: - openssl: Secure Socket Layer (SSL) cryptographic library and tools Details: David Benjamin discovered that OpenSSL incorrectly handled X.400 address processing. A remote attacker could possibly use this issue to read arbitrary memory contents or cause OpenSSL to crash, resulting in a denial of service. (CVE-2023-0286) Corey Bonnell discovered that OpenSSL incorrectly handled X.509 certificate verification. A remote attacker could possibly use this issue to cause OpenSSL to crash, resulting in a denial of service. This issue only affected Ubuntu 22.04 LTS and Ubuntu 22.10. A remote attacker could possibly use this issue to recover sensitive information. (CVE-2022-4304) Dawei Wang discovered that OpenSSL incorrectly handled parsing certain PEM data. A remote attacker could possibly use this issue to cause OpenSSL to crash, resulting in a denial of service. (CVE-2022-4450) Octavio Galland and Marcel Böhme discovered that OpenSSL incorrectly handled streaming ASN.1 data. A remote attacker could use this issue to cause OpenSSL to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2023-0215) Marc Schönefeld discovered that OpenSSL incorrectly handled malformed PKCS7 data. A remote attacker could possibly use this issue to cause OpenSSL to crash, resulting in a denial of service. This issue only affected Ubuntu 22.04 LTS and Ubuntu 22.10. (CVE-2023-0216) Kurt Roeckx discovered that OpenSSL incorrectly handled validating certain DSA public keys. A remote attacker could possibly use this issue to cause OpenSSL to crash, resulting in a denial of service. This issue only affected Ubuntu 22.04 LTS and Ubuntu 22.10. (CVE-2023-0217) Hubert Kario and Dmitry Belyavsky discovered that OpenSSL incorrectly validated certain signatures. A remote attacker could possibly use this issue to cause OpenSSL to crash, resulting in a denial of service. This issue only affected Ubuntu 22.04 LTS and Ubuntu 22.10. (CVE-2023-0401) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 22.10: libssl3 3.0.5-2ubuntu2.1 Ubuntu 22.04 LTS: libssl3 3.0.2-0ubuntu1.8 Ubuntu 20.04 LTS: libssl1.1 1.1.1f-1ubuntu2.17 Ubuntu 18.04 LTS: libssl1.1 1.1.1-1ubuntu2.1~18.04.21 After a standard system update you need to reboot your computer to make all the necessary changes. Relevant releases/architectures: Red Hat Enterprise Linux AppStream (v. 9) - aarch64, ppc64le, s390x, x86_64 3. Security Fix(es): * openssl: read buffer overflow in X.509 certificate verification (CVE-2022-4203) * openssl: timing attack in RSA Decryption implementation (CVE-2022-4304) * openssl: double free after calling PEM_read_bio_ex (CVE-2022-4450) * openssl: use-after-free following BIO_new_NDEF (CVE-2023-0215) * openssl: invalid pointer dereference in d2i_PKCS7 functions (CVE-2023-0216) * openssl: NULL dereference validating DSA public key (CVE-2023-0217) * openssl: X.400 address type confusion in X.509 GeneralName (CVE-2023-0286) * openssl: NULL dereference during PKCS7 data verification (CVE-2023-0401) 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): * HMAC generation should reject key lengths < 112 bits or provide an indicator in FIPS mode (BZ#2144000) * In FIPS mode, openssl should set a minimum length for passwords in PBKDF2 (BZ#2144003) * stunnel consumes high amount of memory when pestered with TCP connections without a TLS handshake (BZ#2144008) * In FIPS mode, openssl should reject SHAKE as digest for RSA-OAEP or provide an indicator (BZ#2144010) * In FIPS mode, openssl should reject RSASSA-PSS salt lengths larger than the output size of the hash function used, or provide an indicator (BZ#2144012) * In FIPS mode, openssl should reject RSA signatures with X9.31 padding, or provide an indicator (BZ#2144015) * In FIPS mode, openssl should reject SHA-224, SHA-384, SHA-512-224, and SHA-512-256 as hashes for hash-based DRBGs, or provide an indicator after 2023-05-16 (BZ#2144017) * In FIPS mode, openssl should reject KDF input and output key lengths < 112 bits or provide an indicator (BZ#2144019) * In FIPS mode, openssl should reject RSA keys < 2048 bits when using EVP_PKEY_decapsulate, or provide an indicator (BZ#2145170) * RHEL9.1 Nightly[0912] - error:03000093:digital envelope routines::command not supported when git clone is run with configured ibmca engine backed by libica.so.4 (OpenSSL 3.0) (BZ#2149010) * OpenSSL FIPS checksum code needs update (BZ#2158412) 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 OpenSSL library must be restarted, or the system rebooted. Bugs fixed (https://bugzilla.redhat.com/): 2144000 - HMAC generation should reject key lengths < 112 bits or provide an indicator in FIPS mode [rhel-9.1.0.z] 2144003 - In FIPS mode, openssl should set a minimum length for passwords in PBKDF2 [rhel-9.1.0.z] 2144006 - FIPS self-test data for RSA-CRT contains incorrect parameters [rhel-9.1.0.z] 2144008 - stunnel consumes high amount of memory when pestered with TCP connections without a TLS handshake [rhel-9.1.0.z] 2144010 - In FIPS mode, openssl should reject SHAKE as digest for RSA-OAEP or provide an indicator [rhel-9.1.0.z] 2144012 - In FIPS mode, openssl should reject RSASSA-PSS salt lengths larger than the output size of the hash function used, or provide an indicator [rhel-9.1.0.z] 2144015 - In FIPS mode, openssl should reject RSA signatures with X9.31 padding, or provide an indicator [rhel-9.1.0.z] 2144017 - In FIPS mode, openssl should reject SHA-224, SHA-384, SHA-512-224, and SHA-512-256 as hashes for hash-based DRBGs, or provide an indicator after 2023-05-16 [rhel-9.1.0.z] 2144019 - In FIPS mode, openssl should reject KDF input and output key lengths < 112 bits or provide an indicator [rhel-9.1.0.z] 2145170 - In FIPS mode, openssl should reject RSA keys < 2048 bits when using EVP_PKEY_decapsulate, or provide an indicator [rhel-9.1.0.z] 2158412 - OpenSSL FIPS checksum code needs update [rhel-9.1.0.z] 2164440 - CVE-2023-0286 openssl: X.400 address type confusion in X.509 GeneralName 2164487 - CVE-2022-4304 openssl: timing attack in RSA Decryption implementation 2164488 - CVE-2022-4203 openssl: read buffer overflow in X.509 certificate verification 2164492 - CVE-2023-0215 openssl: use-after-free following BIO_new_NDEF 2164494 - CVE-2022-4450 openssl: double free after calling PEM_read_bio_ex 2164497 - CVE-2023-0216 openssl: invalid pointer dereference in d2i_PKCS7 functions 2164499 - CVE-2023-0217 openssl: NULL dereference validating DSA public key 2164500 - CVE-2023-0401 openssl: NULL dereference during PKCS7 data verification 6. Package List: Red Hat Enterprise Linux AppStream (v. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

arbitrary

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Red Hat

SOURCES

LAST UPDATE DATE

2024-11-16T21:52:05.140000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE