ID

VAR-202109-1790

CVE

CVE-2021-22946

TITLE

Red Hat Security Advisory 2021-5191-02

DESCRIPTION

A user can tell curl >= 7.20.0 and <= 7.78.0 to require a successful upgrade to TLS when speaking to an IMAP, POP3 or FTP server (`--ssl-reqd` on the command line or`CURLOPT_USE_SSL` set to `CURLUSESSL_CONTROL` or `CURLUSESSL_ALL` withlibcurl). This requirement could be bypassed if the server would return a properly crafted but perfectly legitimate response.This flaw would then make curl silently continue its operations **withoutTLS** contrary to the instructions and expectations, exposing possibly sensitive data in clear text over the network. Description: Red Hat 3scale API Management delivers centralized API management features through a distributed, cloud-hosted layer. It includes built-in features to help in building a more successful API program, including access control, rate limits, payment gateway integration, and developer experience tools. This advisory is intended to use with Container Images, for Red Hat 3scale API Management 2.11.1. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. Bugs fixed (https://bugzilla.redhat.com/): 1912487 - CVE-2020-26247 rubygem-nokogiri: XML external entity injection via Nokogiri::XML::Schema 5. JIRA issues fixed (https://issues.jboss.org/): THREESCALE-6868 - [3scale][2.11][LO-prio] Improve select default Application plan THREESCALE-6879 - [3scale][2.11][HI-prio] Add 'Create new Application' flow to Product > Applications index THREESCALE-7030 - Address scalability in 'Create new Application' form THREESCALE-7203 - Fix Zync resync command in 5.6.9. Creating equivalent Zync routes THREESCALE-7475 - Some api calls result in "Destroying user session" THREESCALE-7488 - Ability to add external Lua dependencies for custom policies THREESCALE-7573 - Enable proxy environment variables via the APICAST CRD THREESCALE-7605 - type change of "policies_config" in /admin/api/services/{service_id}/proxy.json THREESCALE-7633 - Signup form in developer portal is disabled for users authenticted via external SSO THREESCALE-7644 - Metrics: Service for 3scale operator is missing THREESCALE-7646 - Cleanup/refactor Products and Backends index logic THREESCALE-7648 - Remove "#context-menu" from the url THREESCALE-7704 - Images based on RHEL 7 should contain at least ca-certificates-2021.2.50-72.el7_9.noarch.rpm THREESCALE-7731 - Reenable operator metrics service for apicast-operator THREESCALE-7761 - 3scale Operator doesn't respect *_proxy env vars THREESCALE-7765 - Remove MessageBus from System THREESCALE-7834 - admin can't create application when developer is not allowed to pick a plan THREESCALE-7863 - Update some Obsolete API's in 3scale_v2.js THREESCALE-7884 - Service top application endpoint is not working properly THREESCALE-7912 - ServiceMonitor created by monitoring showing HTTP 400 error THREESCALE-7913 - ServiceMonitor for 3scale operator has wide selector 6. Summary: The Migration Toolkit for Containers (MTC) 1.6.3 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. Bugs fixed (https://bugzilla.redhat.com/): 2019088 - "MigrationController" CR displays syntax error when unquiescing applications 2021666 - Route name longer than 63 characters causes direct volume migration to fail 2021668 - "MigrationController" CR ignores the "cluster_subdomain" value for direct volume migration routes 2022017 - CVE-2021-3948 mig-controller: incorrect namespaces handling may lead to not authorized usage of Migration Toolkit for Containers (MTC) 2024966 - Manifests not used by Operator Lifecycle Manager must be removed from the MTC 1.6 Operator image 2027196 - "migration-controller" pod goes into "CrashLoopBackoff" state if an invalid registry route is entered on the "Clusters" page of the web console 2027382 - "Copy oc describe/oc logs" window does not close automatically after timeout 2028841 - "rsync-client" container fails during direct volume migration with "Address family not supported by protocol" error 2031793 - "migration-controller" pod goes into "CrashLoopBackOff" state if "MigPlan" CR contains an invalid "includedResources" resource 2039852 - "migration-controller" pod goes into "CrashLoopBackOff" state if "MigPlan" CR contains an invalid "destMigClusterRef" or "srcMigClusterRef" 5. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202212-01 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: High Title: curl: Multiple Vulnerabilities Date: December 19, 2022 Bugs: #803308, #813270, #841302, #843824, #854708, #867679, #878365 ID: 202212-01 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======= Multiple vulnerabilities have been found in curl, the worst of which could result in arbitrary code execution. Background ========= A command line tool and library for transferring data with URLs. Affected packages ================ ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-misc/curl < 7.86.0 >= 7.86.0 Description ========== Multiple vulnerabilities have been discovered in curl. Please review the CVE identifiers referenced below for details. Impact ===== Please review the referenced CVE identifiers for details. Workaround ========= There is no known workaround at this time. Resolution ========= All curl users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-misc/curl-7.86.0" References ========= [ 1 ] CVE-2021-22922 https://nvd.nist.gov/vuln/detail/CVE-2021-22922 [ 2 ] CVE-2021-22923 https://nvd.nist.gov/vuln/detail/CVE-2021-22923 [ 3 ] CVE-2021-22925 https://nvd.nist.gov/vuln/detail/CVE-2021-22925 [ 4 ] CVE-2021-22926 https://nvd.nist.gov/vuln/detail/CVE-2021-22926 [ 5 ] CVE-2021-22945 https://nvd.nist.gov/vuln/detail/CVE-2021-22945 [ 6 ] CVE-2021-22946 https://nvd.nist.gov/vuln/detail/CVE-2021-22946 [ 7 ] CVE-2021-22947 https://nvd.nist.gov/vuln/detail/CVE-2021-22947 [ 8 ] CVE-2022-22576 https://nvd.nist.gov/vuln/detail/CVE-2022-22576 [ 9 ] CVE-2022-27774 https://nvd.nist.gov/vuln/detail/CVE-2022-27774 [ 10 ] CVE-2022-27775 https://nvd.nist.gov/vuln/detail/CVE-2022-27775 [ 11 ] CVE-2022-27776 https://nvd.nist.gov/vuln/detail/CVE-2022-27776 [ 12 ] CVE-2022-27779 https://nvd.nist.gov/vuln/detail/CVE-2022-27779 [ 13 ] CVE-2022-27780 https://nvd.nist.gov/vuln/detail/CVE-2022-27780 [ 14 ] CVE-2022-27781 https://nvd.nist.gov/vuln/detail/CVE-2022-27781 [ 15 ] CVE-2022-27782 https://nvd.nist.gov/vuln/detail/CVE-2022-27782 [ 16 ] CVE-2022-30115 https://nvd.nist.gov/vuln/detail/CVE-2022-30115 [ 17 ] CVE-2022-32205 https://nvd.nist.gov/vuln/detail/CVE-2022-32205 [ 18 ] CVE-2022-32206 https://nvd.nist.gov/vuln/detail/CVE-2022-32206 [ 19 ] CVE-2022-32207 https://nvd.nist.gov/vuln/detail/CVE-2022-32207 [ 20 ] CVE-2022-32208 https://nvd.nist.gov/vuln/detail/CVE-2022-32208 [ 21 ] CVE-2022-32221 https://nvd.nist.gov/vuln/detail/CVE-2022-32221 [ 22 ] CVE-2022-35252 https://nvd.nist.gov/vuln/detail/CVE-2022-35252 [ 23 ] CVE-2022-35260 https://nvd.nist.gov/vuln/detail/CVE-2022-35260 [ 24 ] CVE-2022-42915 https://nvd.nist.gov/vuln/detail/CVE-2022-42915 [ 25 ] CVE-2022-42916 https://nvd.nist.gov/vuln/detail/CVE-2022-42916 Availability =========== This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/202212-01 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 2022 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 . ========================================================================= Ubuntu Security Notice USN-5079-4 September 21, 2021 curl regression ========================================================================= A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 16.04 ESM - Ubuntu 14.04 ESM Summary: USN-5079-2 introduced a regression in curl. One of the fixes introduced a regression. This update fixes the problem. Original advisory details: Patrick Monnerat discovered that curl incorrectly handled upgrades to TLS. (CVE-2021-22946) Patrick Monnerat discovered that curl incorrectly handled responses received before STARTTLS. A remote attacker could possibly use this issue to inject responses and intercept communications. (CVE-2021-22947) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 16.04 ESM: curl 7.47.0-1ubuntu2.19+esm2 libcurl3 7.47.0-1ubuntu2.19+esm2 libcurl3-gnutls 7.47.0-1ubuntu2.19+esm2 libcurl3-nss 7.47.0-1ubuntu2.19+esm2 Ubuntu 14.04 ESM: curl 7.35.0-1ubuntu2.20+esm9 libcurl3 7.35.0-1ubuntu2.20+esm9 libcurl3-gnutls 7.35.0-1ubuntu2.20+esm9 libcurl3-nss 7.35.0-1ubuntu2.20+esm9 In general, a standard system update will make all the necessary changes. Solution: For OpenShift Container Platform 4.8 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 errata update: https://docs.openshift.com/container-platform/4.8/release_notes/ocp-4-8-release-notes.html For Red Hat OpenShift Logging 5.1, see the following instructions to apply this update: https://docs.openshift.com/container-platform/4.8/logging/cluster-logging-upgrading.html 4. Bugs fixed (https://bugzilla.redhat.com/): 1948761 - CVE-2021-23369 nodejs-handlebars: Remote code execution when compiling untrusted compile templates with strict:true option 1956688 - CVE-2021-23383 nodejs-handlebars: Remote code execution when compiling untrusted compile templates with compat:true option 5. JIRA issues fixed (https://issues.jboss.org/): LOG-1858 - OpenShift Alerting Rules Style-Guide Compliance LOG-1917 - [release-5.1] Fluentd logs emit transaction failed: error_class=NoMethodError while forwarding to external syslog server 6. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: curl security update Advisory ID: RHSA-2021:4059-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2021:4059 Issue date: 2021-11-02 CVE Names: CVE-2021-22946 CVE-2021-22947 ===================================================================== 1. Summary: An update for curl is now available for Red Hat Enterprise Linux 8. 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 BaseOS (v. 8) - aarch64, ppc64le, s390x, x86_64 3. Description: The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP. Security Fix(es): * curl: Requirement to use TLS not properly enforced for IMAP, POP3, and FTP protocols (CVE-2021-22946) * curl: Server responses received before STARTTLS processed after TLS handshake (CVE-2021-22947) 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 5. Package List: Red Hat Enterprise Linux BaseOS (v. 8): Source: curl-7.61.1-18.el8_4.2.src.rpm aarch64: curl-7.61.1-18.el8_4.2.aarch64.rpm curl-debuginfo-7.61.1-18.el8_4.2.aarch64.rpm curl-debugsource-7.61.1-18.el8_4.2.aarch64.rpm curl-minimal-debuginfo-7.61.1-18.el8_4.2.aarch64.rpm libcurl-7.61.1-18.el8_4.2.aarch64.rpm libcurl-debuginfo-7.61.1-18.el8_4.2.aarch64.rpm libcurl-devel-7.61.1-18.el8_4.2.aarch64.rpm libcurl-minimal-7.61.1-18.el8_4.2.aarch64.rpm libcurl-minimal-debuginfo-7.61.1-18.el8_4.2.aarch64.rpm ppc64le: curl-7.61.1-18.el8_4.2.ppc64le.rpm curl-debuginfo-7.61.1-18.el8_4.2.ppc64le.rpm curl-debugsource-7.61.1-18.el8_4.2.ppc64le.rpm curl-minimal-debuginfo-7.61.1-18.el8_4.2.ppc64le.rpm libcurl-7.61.1-18.el8_4.2.ppc64le.rpm libcurl-debuginfo-7.61.1-18.el8_4.2.ppc64le.rpm libcurl-devel-7.61.1-18.el8_4.2.ppc64le.rpm libcurl-minimal-7.61.1-18.el8_4.2.ppc64le.rpm libcurl-minimal-debuginfo-7.61.1-18.el8_4.2.ppc64le.rpm s390x: curl-7.61.1-18.el8_4.2.s390x.rpm curl-debuginfo-7.61.1-18.el8_4.2.s390x.rpm curl-debugsource-7.61.1-18.el8_4.2.s390x.rpm curl-minimal-debuginfo-7.61.1-18.el8_4.2.s390x.rpm libcurl-7.61.1-18.el8_4.2.s390x.rpm libcurl-debuginfo-7.61.1-18.el8_4.2.s390x.rpm libcurl-devel-7.61.1-18.el8_4.2.s390x.rpm libcurl-minimal-7.61.1-18.el8_4.2.s390x.rpm libcurl-minimal-debuginfo-7.61.1-18.el8_4.2.s390x.rpm x86_64: curl-7.61.1-18.el8_4.2.x86_64.rpm curl-debuginfo-7.61.1-18.el8_4.2.i686.rpm curl-debuginfo-7.61.1-18.el8_4.2.x86_64.rpm curl-debugsource-7.61.1-18.el8_4.2.i686.rpm curl-debugsource-7.61.1-18.el8_4.2.x86_64.rpm curl-minimal-debuginfo-7.61.1-18.el8_4.2.i686.rpm curl-minimal-debuginfo-7.61.1-18.el8_4.2.x86_64.rpm libcurl-7.61.1-18.el8_4.2.i686.rpm libcurl-7.61.1-18.el8_4.2.x86_64.rpm libcurl-debuginfo-7.61.1-18.el8_4.2.i686.rpm libcurl-debuginfo-7.61.1-18.el8_4.2.x86_64.rpm libcurl-devel-7.61.1-18.el8_4.2.i686.rpm libcurl-devel-7.61.1-18.el8_4.2.x86_64.rpm libcurl-minimal-7.61.1-18.el8_4.2.i686.rpm libcurl-minimal-7.61.1-18.el8_4.2.x86_64.rpm libcurl-minimal-debuginfo-7.61.1-18.el8_4.2.i686.rpm libcurl-minimal-debuginfo-7.61.1-18.el8_4.2.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-2021-22946 https://access.redhat.com/security/cve/CVE-2021-22947 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 iQIVAwUBYYD6udzjgjWX9erEAQhS0A/9HJHNDoYuCON1lLVvuNBjQs24gxBhaDCp Uh/4JyXXaBZcc1U6BwIP0hTLb/u/qE2XAThOH64GgSZ4RCjGx063a35EleQ7/H1Y oKtbP0huT/NFK71sfRYsJMzJ+eBtHPEr/FqRx+S73e2zilvboWSoEsth2cViN7VR PnMzzzjOwcZnblTuuPUzGUPOY+zoL1QsZWtUyQ82pF7rIg3NMSylYFHTzEHY4NhX fGP5lLeI+IlgVjIPx7BONqhrJfzrPGbNBlEdem6OGHBAibQ6F+QSYJJdXsdJ8U6H Lgl979fTwleeW31I1+5654VL7ZoaL2OoGI0Swf/wlReXq9qhalGCPJUgtkNisOLo 073CWQNyyh5hCzn6WVjQRvckJ3Bp7JiFdGqS+otf5+4wkuUXlwSwaOcBrkk/gRux bWOfiTREsO5mtuRtbwfYQqE9zdalP0LQ7wCgBFcp3LI8/kqrTzu/8o0WpmwSMCPU cr/MWMv7yqtDlPoj4AT2Z+7mCbGODClHQNemXxvvE10ze1aNgZyLrlrQAwbH60sl bMUFQEn/R9SINVY+yOrf5BUdhYecSlr3THfYMOU4fj2mbt3tlW3RyK7XNaHcNWD3 B1SMxj9ZBHyDP2rbSCCSqAX6Zg+YOFnE3jbM/R4xhaaNPVPLnqOcUBwAS4hqgzVl bIWSewuSwOg= =idJ1 -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce . This version of the OpenShift Serverless Operator is supported on Red Hat OpenShift Container Platform versions 4.6, 4.7, 4.8 and 4.9, and includes security and bug fixes and enhancements. Bugs fixed (https://bugzilla.redhat.com/): 1995656 - CVE-2021-36221 golang: net/http/httputil: panic due to racy read of persistConn after handler panic 2016256 - Release of OpenShift Serverless Eventing 1.19.0 2016258 - Release of OpenShift Serverless Serving 1.19.0 5

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

TYPE

arbitrary, code execution

EXTERNAL IDS

REFERENCES

CREDITS

Red Hat

SOURCES

LAST UPDATE DATE

2026-08-24T22:02:26.843000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE