ID

VAR-202108-2222

CVE

CVE-2021-22924

TITLE

cURL  Incorrectly resolved name and reference usage vulnerabilities in

DESCRIPTION

libcurl keeps previously used connections in a connection pool for subsequenttransfers to reuse, if one of them matches the setup.Due to errors in the logic, the config matching function did not take 'issuercert' into account and it compared the involved paths *case insensitively*,which could lead to libcurl reusing wrong connections.File paths are, or can be, case sensitive on many systems but not all, and caneven vary depending on used file systems.The comparison also didn't include the 'issuer cert' which a transfer can setto qualify how to verify the server certificate. cURL There is a vulnerability in the use of incorrectly resolved names and references.Information may be obtained. A security issue has been found in curl before version 7.78.0. libcurl keeps previously used connections in a connection pool for subsequent transfers to reuse, if one of them matches the setup. The comparison also didn't include the 'issuer cert' which a transfer can set to qualify how to verify the server certificate. Bugs fixed (https://bugzilla.redhat.com/): 2007489 - RHACM 2.1.12 images 2010991 - CVE-2021-32687 redis: Integer overflow issue with intsets 2011000 - CVE-2021-32675 redis: Denial of service via Redis Standard Protocol (RESP) request 2011001 - CVE-2021-32672 redis: Out of bounds read in lua debugger protocol parser 2011004 - CVE-2021-32628 redis: Integer overflow bug in the ziplist data structure 2011010 - CVE-2021-32627 redis: Integer overflow issue with Streams 2011017 - CVE-2021-32626 redis: Lua scripts can overflow the heap-based Lua stack 2011020 - CVE-2021-41099 redis: Integer overflow issue with strings 5. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: curl security update Advisory ID: RHSA-2021:3582-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2021:3582 Issue date: 2021-09-21 CVE Names: CVE-2021-22922 CVE-2021-22923 CVE-2021-22924 ===================================================================== 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: Content not matching hash in Metalink is not being discarded (CVE-2021-22922) * curl: Metalink download sends credentials (CVE-2021-22923) * curl: Bad connection reuse due to flawed path name checks (CVE-2021-22924) 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. Bugs fixed (https://bugzilla.redhat.com/): 1981435 - CVE-2021-22922 curl: Content not matching hash in Metalink is not being discarded 1981438 - CVE-2021-22923 curl: Metalink download sends credentials 1981460 - CVE-2021-22924 curl: Bad connection reuse due to flawed path name checks 6. Package List: Red Hat Enterprise Linux BaseOS (v. 8): Source: curl-7.61.1-18.el8_4.1.src.rpm aarch64: curl-7.61.1-18.el8_4.1.aarch64.rpm curl-debuginfo-7.61.1-18.el8_4.1.aarch64.rpm curl-debugsource-7.61.1-18.el8_4.1.aarch64.rpm curl-minimal-debuginfo-7.61.1-18.el8_4.1.aarch64.rpm libcurl-7.61.1-18.el8_4.1.aarch64.rpm libcurl-debuginfo-7.61.1-18.el8_4.1.aarch64.rpm libcurl-devel-7.61.1-18.el8_4.1.aarch64.rpm libcurl-minimal-7.61.1-18.el8_4.1.aarch64.rpm libcurl-minimal-debuginfo-7.61.1-18.el8_4.1.aarch64.rpm ppc64le: curl-7.61.1-18.el8_4.1.ppc64le.rpm curl-debuginfo-7.61.1-18.el8_4.1.ppc64le.rpm curl-debugsource-7.61.1-18.el8_4.1.ppc64le.rpm curl-minimal-debuginfo-7.61.1-18.el8_4.1.ppc64le.rpm libcurl-7.61.1-18.el8_4.1.ppc64le.rpm libcurl-debuginfo-7.61.1-18.el8_4.1.ppc64le.rpm libcurl-devel-7.61.1-18.el8_4.1.ppc64le.rpm libcurl-minimal-7.61.1-18.el8_4.1.ppc64le.rpm libcurl-minimal-debuginfo-7.61.1-18.el8_4.1.ppc64le.rpm s390x: curl-7.61.1-18.el8_4.1.s390x.rpm curl-debuginfo-7.61.1-18.el8_4.1.s390x.rpm curl-debugsource-7.61.1-18.el8_4.1.s390x.rpm curl-minimal-debuginfo-7.61.1-18.el8_4.1.s390x.rpm libcurl-7.61.1-18.el8_4.1.s390x.rpm libcurl-debuginfo-7.61.1-18.el8_4.1.s390x.rpm libcurl-devel-7.61.1-18.el8_4.1.s390x.rpm libcurl-minimal-7.61.1-18.el8_4.1.s390x.rpm libcurl-minimal-debuginfo-7.61.1-18.el8_4.1.s390x.rpm x86_64: curl-7.61.1-18.el8_4.1.x86_64.rpm curl-debuginfo-7.61.1-18.el8_4.1.i686.rpm curl-debuginfo-7.61.1-18.el8_4.1.x86_64.rpm curl-debugsource-7.61.1-18.el8_4.1.i686.rpm curl-debugsource-7.61.1-18.el8_4.1.x86_64.rpm curl-minimal-debuginfo-7.61.1-18.el8_4.1.i686.rpm curl-minimal-debuginfo-7.61.1-18.el8_4.1.x86_64.rpm libcurl-7.61.1-18.el8_4.1.i686.rpm libcurl-7.61.1-18.el8_4.1.x86_64.rpm libcurl-debuginfo-7.61.1-18.el8_4.1.i686.rpm libcurl-debuginfo-7.61.1-18.el8_4.1.x86_64.rpm libcurl-devel-7.61.1-18.el8_4.1.i686.rpm libcurl-devel-7.61.1-18.el8_4.1.x86_64.rpm libcurl-minimal-7.61.1-18.el8_4.1.i686.rpm libcurl-minimal-7.61.1-18.el8_4.1.x86_64.rpm libcurl-minimal-debuginfo-7.61.1-18.el8_4.1.i686.rpm libcurl-minimal-debuginfo-7.61.1-18.el8_4.1.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-2021-22922 https://access.redhat.com/security/cve/CVE-2021-22923 https://access.redhat.com/security/cve/CVE-2021-22924 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 iQIVAwUBYUmbl9zjgjWX9erEAQi0VRAAkVIQKLPCBEK+Dy1js5VwXXZssOhvgmm/ xe9piCdrgBrbILxPEY0hkPYCmw3hKsRWD3FCMou6275HUJydJQpqANDmP/msUZOE LYJcM6cMWR7/2HWtgx6BQ5z6PZte+vzetzoHPDjI8O25kqd+BfT6JN0wCzKUQrUO auFPz1Sqj3UG1PHB62fSBJ4MpmRrCtJJh/Q84Rfp2JilVmsCpAOCm+gHEye3tu49 yF0fSA+JLS9Ut1XzaktucevPiwApj2dmxuagGFftvPzaP+cMz5V7Hv5akI89uapk L+Q4T37Fx53MQg+CAI1uDg2jxkfk96fijCoM2oczsQW4Np0HWH2tyAkg9+gJCB3h KScu9RXUr3uYCSoy9zyurEceoGbJWDRvh9B/0BNhY6ywjG+c/+bXAJDDs0pA049g CkpJERsNGhgXgDm+ONgVwxaHDRKlcX6wYTgyWfAw9qOLmhZrQbhfSzt9ebhpd0HL Avv8qpCjtxTx5E9QBAlnDcUCb3cqQkD3/j9y9I4zAtAFoF6oWQ4xqQO8cJqGNPZ/ qztENtA7CKd0bgYEPOuujdWtTnK/s3iww+LRkCuzHNzNneQGeSziZJfB38rlKCLq lZHwCRl0EYrfcjBziwR6LLbpEe2u6vdsQKDfPXHuld+wfgYTTmtxhTVPMy8FKSf5 TuOJZuxQys4= =DwWr -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce . Summary: The Migration Toolkit for Containers (MTC) 1.6.0 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/): 1878824 - Web console is not accessible when deployed on OpenShift cluster on IBM Cloud 1887526 - "Stage" pods fail when migrating from classic OpenShift source cluster on IBM Cloud with block storage 1899562 - MigMigration custom resource does not display an error message when a migration fails because of volume mount error 1936886 - Service account token of existing remote cluster cannot be updated by using the web console 1936894 - "Ready" status of MigHook and MigPlan custom resources is not synchronized automatically 1949117 - "Migration plan resources" page displays a permanent error message when a migration plan is deleted from the backend 1951869 - MigPlan custom resource does not detect invalid source cluster reference 1968621 - Paused deployment config causes a migration to hang 1970338 - Parallel migrations fail because the initial backup is missing 1974737 - Migration plan name length in the "Migration plan" wizard is not validated 1975369 - "Debug view" link text on "Migration plans" page can be improved 1975372 - Destination namespace in MigPlan custom resource is not validated 1976895 - Namespace mapping cannot be changed using the Migration Plan wizard 1981810 - "Excluded" resources are not excluded from the migration 1982026 - Direct image migration fails if the source URI contains a double slash ("//") 1994985 - Web console crashes when a MigPlan custom resource is created with an empty namespaces list 1996169 - When "None" is selected as the target storage class in the web console, the setting is ignored and the default storage class is used 1996627 - MigPlan custom resource displays a "PvUsageAnalysisFailed" warning after a successful PVC migration 1996784 - "Migration resources" tree on the "Migration details" page is not displayed 1996902 - "Select all" checkbox on the "Namespaces" page of the "Migration plan" wizard remains selected after a namespace is unselected 1996904 - "Migration" dialogs on the "Migration plans" page display inconsistent capitalization 1996906 - "Migration details" page link is displayed for a migration plan with no associated migrations 1996938 - Search function on "Migration plans" page displays no results 1997051 - Indirect migration from MTC 1.5.1 to 1.6.0 fails during "StageBackup" phase 1997127 - Direct volume migration "retry" feature does not work correctly after a network failure 1997173 - Migration of custom resource definitions to OpenShift Container Platform 4.9 fails because of API version incompatibility 1997180 - "migration-log-reader" pod does not log invalid Rsync options 1997665 - Selected PVCs in the "State migration" dialog are reset because of background polling 1997694 - "Update operator" link on the "Clusters" page is incorrect 1997827 - "Migration plan" wizard displays PVC names incorrectly formatted after running state migration 1998062 - Rsync pod uses upstream image 1998283 - "Migration step details" link on the "Migrations" page does not work 1998550 - "Migration plan" wizard does not support certain screen resolutions 1998581 - "Migration details" link on "Migration plans" page displays "latestIsFailed" error 1999113 - "oc describe" and "oc log" commands on "Migration resources" tree cannot be copied after failed migration 1999381 - MigPlan custom resource displays "Stage completed with warnings" status after successful migration 1999528 - Position of the "Add migration plan" button is different from the other "Add" buttons 1999765 - "Migrate" button on "State migration" dialog is enabled when no PVCs are selected 1999784 - CVE-2021-3749 nodejs-axios: Regular expression denial of service in trim function 2000205 - "Options" menu on the "Migration details" page displays incorrect items 2000218 - Validation incorrectly blocks namespace mapping if a source cluster namespace is the same as the destination namespace 2000243 - "Migration plan" wizard does not allow a migration within the same cluster 2000644 - Invalid migration plan causes "controller" pod to crash 2000875 - State migration status on "Migrations" page displays "Stage succeeded" message 2000979 - "clusterIPs" parameter of "service" object can cause Velero errors 2001089 - Direct volume migration fails because of missing CA path configuration 2001173 - Migration plan requires two clusters 2001786 - Migration fails during "Stage Backup" step because volume path on host not found 2001829 - Migration does not complete when the namespace contains a cron job with a PVC 2001941 - Fixing PVC conflicts in state migration plan using the web console causes the migration to run twice 2002420 - "Stage" pod not created for completed application pod, causing the "mig-controller" to stall 2002608 - Migration of unmounted PVC fails during "StageBackup" phase 2002897 - Rollback migration does not complete when the namespace contains a cron job 2003603 - "View logs" dialog displays the "--selector" option, which does not print all logs 2004601 - Migration plan status on "Migration plans" page is "Ready" after migration completed with warnings 2004923 - Web console displays "New operator version available" notification for incorrect operator 2005143 - Combining Rsync and Stunnel in a single pod can degrade performance 2006316 - Web console cannot create migration plan in a proxy environment 2007175 - Web console cannot be launched in a proxy environment 5. JIRA issues fixed (https://issues.jboss.org/): MIG-785 - Search for "Crane" in the Operator Hub should display the Migration Toolkit for Containers 6. Summary: Red Hat Advanced Cluster Management for Kubernetes 2.1.11 General Availability release images, which provide a security fix and update the container images. Description: Red Hat Advanced Cluster Management for Kubernetes 2.1.11 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 updates to one or more container images for Red Hat Advanced Cluster Management for Kubernetes. Container updates: * RHACM 2.1.11 images (BZ# 1999375) 3. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. To apply this upgrade, you must upgrade your OpenShift Container Platform version to 4.6, or later. Bugs fixed (https://bugzilla.redhat.com/): 1963121 - CVE-2021-23017 nginx: Off-by-one in ngx_resolver_copy() when labels are followed by a pointer to a root domain name 1999375 - RHACM 2.1.11 images 5. Description: Quay 3.6.0 release Security Fix(es): * nodejs-url-parse: incorrect hostname in url parsing (CVE-2018-3774) * python-pillow: insufficent fix for CVE-2020-35654 due to incorrect error checking in TiffDecode.c (CVE-2021-25289) * nodejs-urijs: mishandling certain uses of backslash may lead to confidentiality compromise (CVE-2021-27516) * nodejs-debug: Regular expression Denial of Service (CVE-2017-16137) * nodejs-mime: Regular expression Denial of Service (CVE-2017-16138) * nodejs-is-my-json-valid: ReDoS when validating JSON fields with email format (CVE-2018-1107) * nodejs-extend: Prototype pollution can allow attackers to modify object properties (CVE-2018-16492) * nodejs-stringstream: out-of-bounds read leading to uninitialized memory exposure (CVE-2018-21270) * nodejs-handlebars: lookup helper fails to properly validate templates allowing for arbitrary JavaScript execution (CVE-2019-20920) * nodejs-handlebars: an endless loop while processing specially-crafted templates leads to DoS (CVE-2019-20922) * nodejs-lodash: prototype pollution in zipObjectDeep function (CVE-2020-8203) * nodejs-ajv: prototype pollution via crafted JSON schema in ajv.validate function (CVE-2020-15366) * nodejs-highlight-js: prototype pollution via a crafted HTML code block (CVE-2020-26237) * urijs: Hostname spoofing via backslashes in URL (CVE-2020-26291) * python-pillow: decoding crafted YCbCr files could result in heap-based buffer overflow (CVE-2020-35654) * browserslist: parsing of invalid queries could result in Regular Expression Denial of Service (ReDoS) (CVE-2021-23364) * nodejs-postcss: Regular expression denial of service during source map parsing (CVE-2021-23368) * nodejs-postcss: ReDoS via getAnnotationURL() and loadAnnotation() in lib/previous-map.js (CVE-2021-23382) * python-pillow: negative-offset memcpy with an invalid size in TiffDecode.c (CVE-2021-25290) * python-pillow: out-of-bounds read in TiffReadRGBATile in TiffDecode.c (CVE-2021-25291) * python-pillow: backtracking regex in PDF parser could be used as a DOS attack (CVE-2021-25292) * python-pillow: out-of-bounds read in SGIRleDecode.c (CVE-2021-25293) * nodejs-url-parse: mishandling certain uses of backslash may lead to confidentiality compromise (CVE-2021-27515) * python-pillow: reported size of a contained image is not properly checked for a BLP container (CVE-2021-27921) * python-pillow: reported size of a contained image is not properly checked for an ICNS container (CVE-2021-27922) * python-pillow: reported size of a contained image is not properly checked for an ICO container (CVE-2021-27923) * python-pillow: buffer overflow in Convert.c because it allow an attacker to pass controlled parameters directly into a convert function (CVE-2021-34552) * nodejs-braces: Regular Expression Denial of Service (ReDoS) in lib/parsers.js (CVE-2018-1109) * lodash: Prototype pollution in utilities function (CVE-2018-3721) * hoek: Prototype pollution in utilities function (CVE-2018-3728) * lodash: uncontrolled resource consumption in Data handler causing denial of service (CVE-2019-1010266) * nodejs-yargs-parser: prototype pollution vulnerability (CVE-2020-7608) * python-pillow: decoding a crafted PCX file could result in buffer over-read (CVE-2020-35653) 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. Bugs fixed (https://bugzilla.redhat.com/): 1500700 - CVE-2017-16138 nodejs-mime: Regular expression Denial of Service 1500705 - CVE-2017-16137 nodejs-debug: Regular expression Denial of Service 1545884 - CVE-2018-3721 lodash: Prototype pollution in utilities function 1545893 - CVE-2018-3728 hoek: Prototype pollution in utilities function 1546357 - CVE-2018-1107 nodejs-is-my-json-valid: ReDoS when validating JSON fields with email format 1547272 - CVE-2018-1109 nodejs-braces: Regular Expression Denial of Service (ReDoS) in lib/parsers.js 1608140 - CVE-2018-16492 nodejs-extend: Prototype pollution can allow attackers to modify object properties 1743096 - CVE-2019-1010266 lodash: uncontrolled resource consumption in Data handler causing denial of service 1840004 - CVE-2020-7608 nodejs-yargs-parser: prototype pollution vulnerability 1857412 - CVE-2020-8203 nodejs-lodash: prototype pollution in zipObjectDeep function 1857977 - CVE-2020-15366 nodejs-ajv: prototype pollution via crafted JSON schema in ajv.validate function 1882256 - CVE-2019-20922 nodejs-handlebars: an endless loop while processing specially-crafted templates leads to DoS 1882260 - CVE-2019-20920 nodejs-handlebars: lookup helper fails to properly validate templates allowing for arbitrary JavaScript execution 1901662 - CVE-2020-26237 nodejs-highlight-js: prototype pollution via a crafted HTML code block 1915257 - CVE-2020-26291 urijs: Hostname spoofing via backslashes in URL 1915420 - CVE-2020-35653 python-pillow: decoding a crafted PCX file could result in buffer over-read 1915424 - CVE-2020-35654 python-pillow: decoding crafted YCbCr files could result in heap-based buffer overflow 1927293 - CVE-2018-21270 nodejs-stringstream: out-of-bounds read leading to uninitialized memory exposure 1934470 - CVE-2021-27516 nodejs-urijs: mishandling certain uses of backslash may lead to confidentiality compromise 1934474 - CVE-2021-27515 nodejs-url-parse: mishandling certain uses of backslash may lead to confidentiality compromise 1934680 - CVE-2021-25289 python-pillow: insufficent fix for CVE-2020-35654 due to incorrect error checking in TiffDecode.c 1934685 - CVE-2021-25290 python-pillow: negative-offset memcpy with an invalid size in TiffDecode.c 1934692 - CVE-2021-25291 python-pillow: out-of-bounds read in TiffReadRGBATile in TiffDecode.c 1934699 - CVE-2021-25292 python-pillow: backtracking regex in PDF parser could be used as a DOS attack 1934705 - CVE-2021-25293 python-pillow: out-of-bounds read in SGIRleDecode.c 1935384 - CVE-2021-27921 python-pillow: reported size of a contained image is not properly checked for a BLP container 1935396 - CVE-2021-27922 python-pillow: reported size of a contained image is not properly checked for an ICNS container 1935401 - CVE-2021-27923 python-pillow: reported size of a contained image is not properly checked for an ICO container 1940759 - CVE-2018-3774 nodejs-url-parse: incorrect hostname in url parsing 1948763 - CVE-2021-23368 nodejs-postcss: Regular expression denial of service during source map parsing 1954150 - CVE-2021-23382 nodejs-postcss: ReDoS via getAnnotationURL() and loadAnnotation() in lib/previous-map.js 1955619 - CVE-2021-23364 browserslist: parsing of invalid queries could result in Regular Expression Denial of Service (ReDoS) 1982378 - CVE-2021-34552 python-pillow: buffer overflow in Convert.c because it allow an attacker to pass controlled parameters directly into a convert function 5. JIRA issues fixed (https://issues.jboss.org/): PROJQUAY-1417 - zstd compressed layers PROJQUAY-1449 - As a Quay admin I want to rely on the Operator to auto-scale all stateless parts of Quay PROJQUAY-1535 - As a user I can create and use nested repository name structures PROJQUAY-1583 - add "disconnected" annotation to operators PROJQUAY-1609 - Operator communicates status per managed component PROJQUAY-1610 - Operator does not make Quay deployment wait on Clair deployment PROJQUAY-1791 - v1beta CRD EOL PROJQUAY-1883 - Support OCP Re-encrypt routes PROJQUAY-1887 - allow either sha or tag in related images PROJQUAY-1926 - As an admin, I want an API to create first user, so I can automate deployment. PROJQUAY-1998 - note database deprecations in 3.6 Config Tool PROJQUAY-2050 - Support OCP Edge-Termination PROJQUAY-2100 - A customer can update the Operator from 3.3 to 3.6 directly PROJQUAY-2102 - add clair-4.2 enrichment data to quay UI PROJQUAY-672 - MutatingAdmissionWebhook Created Automatically for QBO During Install 6

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

resource management error

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Red Hat

SOURCES

LAST UPDATE DATE

2025-06-26T20:01:11.304000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE