ID

VAR-202104-0334

CVE

CVE-2021-22876

TITLE

curl  Information Disclosure Vulnerability

DESCRIPTION

curl 7.1.1 to and including 7.75.0 is vulnerable to an "Exposure of Private Personal Information to an Unauthorized Actor" by leaking credentials in the HTTP Referer: header. libcurl does not strip off user credentials from the URL when automatically populating the Referer: HTTP request header field in outgoing HTTP requests, and therefore risks leaking sensitive data to the server that is the target of the second HTTP request. curl Contains an information disclosure vulnerability.Information may be obtained. This could lead to exposure of the credentials to the server to which requests were redirected. (CVE-2021-22876) A vulnerability was found in curl where a flaw in the option parser for sending NEW_ENV variables libcurl can pass uninitialized data from a stack-based buffer to the server. This issue leads to potentially revealing sensitive internal information to the server using a clear-text network protocol. The highest threat from this vulnerability is to confidentiality. (CVE-2021-22898). Bugs fixed (https://bugzilla.redhat.com/): 2030932 - CVE-2021-44228 log4j-core: Remote code execution in Log4j 2.x when logs contain an attacker-controlled string value 5. Solution: OSP 16.2.z Release - OSP Director Operator Containers 4. Bugs fixed (https://bugzilla.redhat.com/): 2025995 - Rebase tech preview on latest upstream v1.2.x branch 2030801 - CVE-2021-44716 golang: net/http: limit growth of header canonicalization cache 2036784 - osp controller (fencing enabled) in downed state after system manual crash test 5. Summary: The Migration Toolkit for Containers (MTC) 1.5.4 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/): 1995656 - CVE-2021-36221 golang: net/http/httputil: panic due to racy read of persistConn after handler panic 5. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: rh-dotnet31-curl security update Advisory ID: RHSA-2022:1354-01 Product: .NET Core on Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2022:1354 Issue date: 2022-04-13 CVE Names: CVE-2021-22876 CVE-2021-22924 CVE-2021-22946 CVE-2021-22947 ==================================================================== 1. Summary: An update for rh-dotnet31-curl is now available for .NET Core on Red Hat Enterprise Linux. 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: .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 .NET Core on Red Hat Enterprise Linux Server (v. 7) - x86_64 .NET Core on Red Hat Enterprise Linux Workstation (v. 7) - x86_64 3. Description: .NET Core is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation. Security Fix(es): * curl: Leak of authentication credentials in URL via automatic Referer (CVE-2021-22876) * curl: Bad connection reuse due to flawed path name checks (CVE-2021-22924) * 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. Bugs fixed (https://bugzilla.redhat.com/): 1941964 - CVE-2021-22876 curl: Leak of authentication credentials in URL via automatic Referer 1981460 - CVE-2021-22924 curl: Bad connection reuse due to flawed path name checks 2003175 - CVE-2021-22946 curl: Requirement to use TLS not properly enforced for IMAP, POP3, and FTP protocols 2003191 - CVE-2021-22947 curl: Server responses received before STARTTLS processed after TLS handshake 6. Package List: .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7): Source: rh-dotnet31-curl-7.61.1-22.el7_9.src.rpm x86_64: rh-dotnet31-curl-7.61.1-22.el7_9.x86_64.rpm rh-dotnet31-curl-debuginfo-7.61.1-22.el7_9.x86_64.rpm rh-dotnet31-libcurl-7.61.1-22.el7_9.x86_64.rpm rh-dotnet31-libcurl-devel-7.61.1-22.el7_9.x86_64.rpm .NET Core on Red Hat Enterprise Linux Server (v. 7): Source: rh-dotnet31-curl-7.61.1-22.el7_9.src.rpm x86_64: rh-dotnet31-curl-7.61.1-22.el7_9.x86_64.rpm rh-dotnet31-curl-debuginfo-7.61.1-22.el7_9.x86_64.rpm rh-dotnet31-libcurl-7.61.1-22.el7_9.x86_64.rpm rh-dotnet31-libcurl-devel-7.61.1-22.el7_9.x86_64.rpm .NET Core on Red Hat Enterprise Linux Workstation (v. 7): Source: rh-dotnet31-curl-7.61.1-22.el7_9.src.rpm x86_64: rh-dotnet31-curl-7.61.1-22.el7_9.x86_64.rpm rh-dotnet31-curl-debuginfo-7.61.1-22.el7_9.x86_64.rpm rh-dotnet31-libcurl-7.61.1-22.el7_9.x86_64.rpm rh-dotnet31-libcurl-devel-7.61.1-22.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-2021-22876 https://access.redhat.com/security/cve/CVE-2021-22924 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 2022 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYlb3SNzjgjWX9erEAQgpXg/5AT2Nh6ff5mqlZ7dY4dfRgIFgwWOFbvsL 7SHL2ScZJGC2ArXHw9ZpL6XqOZlNm6LGy3V9py4CTEt3lSOl1i3NG4LBKjA7tnea C0l327UhJZqwg1NtZzuhfJTjngxY+09PKNF9X9ULfISZAU0LJlA32VsY/Aw3r2Pu tPx+v+xFKHov+lCT9M75Y7gd0O1McWRwnLF+9E8sVYfkkWp/KMEg4BiuiIax+5lD 9Cs7sgYGct1wDMC+aXbcgM06vCY8nKTwyD67yuFjL+wbHnjcO12Kle9AIzPLQpjU LvzQRqE5/KNhH1BC0jLJwRmFuRH4q/JP8+PRK7/9ABLIl10uj37z9XKpqRj5eBKe tof7/1Fq1DIhDQXoU2TB6SdWwAW/GgLb0tQf1F9KUfgJ+PUQGZED7JzB/jjBZqEy Rh2zDbM8hpCyTBA1bZb/34NyuGG2fypXYkbAda61bWAmn/oV4+P7tV+rGVdQP9GA rlvFPm3sEvT5qHe2pI0du5+Y0yB1PjPMmwYKBlNmhuNFbKgH6dLv8KlKMcbJvu4T dA7yKkZyyxux8W1Reyp0Wzh2wJE5aQfbZm9rzVDJ896AIlO+UzqHXH4XWoFQV1Rz Foj7yKfAJAS/fumVMGd5Z2rpzf8bVjiPltQi+qXFgdyfqpkLxzSKj1tFtWxFW8P4 04zDwrF/odg=o6o+ -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce . Bugs fixed (https://bugzilla.redhat.com/): 1983596 - CVE-2021-34558 golang: crypto/tls: certificate of wrong type is causing TLS client to panic 1992006 - CVE-2021-29923 golang: net: incorrect parsing of extraneous zero characters at the beginning of an IP address octet 1997017 - unprivileged client fails to get guest agent data 1998855 - Node drain: Sometimes source virt-launcher pod status is Failed and not Completed 2000251 - RoleBinding and ClusterRoleBinding brought in by kubevirt does not get reconciled when kind is ServiceAccount 2001270 - [VMIO] [Warm from Vmware] Snapshot files are not deleted after Successful Import 2001281 - [VMIO] [Warm from VMware] Source VM should not be turned ON if vmio import is removed 2001901 - [4.8.3] NNCP creation failures after nmstate-handler pod deletion 2007336 - 4.8.3 containers 2007776 - Failed to Migrate Windows VM with CDROM (readonly) 2008511 - [CNV-4.8.3] VMI is in LiveMigrate loop when Upgrading Cluster from 2.6.7/4.7.32 to OCP 4.8.13 2012890 - With descheduler during multiple VMIs migrations, some VMs are restarted 2025475 - [4.8.3] Upgrade from 2.6 to 4.x versions failed due to vlan-filtering issues 2026881 - [4.8.3] vlan-filtering is getting applied on veth ports 5. Description: Red Hat OpenShift Container Storage is software-defined storage integrated with and optimized for the Red Hat OpenShift Container Platform. Red Hat OpenShift Container Storage is highly scalable, production-grade persistent storage for stateful applications running in the Red Hat OpenShift Container Platform. In addition to persistent storage, Red Hat OpenShift Container Storage provides a multicloud data management service with an S3 compatible API. Security Fix(es): * nodejs-ssh2: Command injection by calling vulnerable method with untrusted input (CVE-2020-26301) 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): * Previously, when the namespace store target was deleted, no alert was sent to the namespace bucket because of an issue in calculating the namespace bucket health. With this update, the issue in calculating the namespace bucket health is fixed and alerts are triggered as expected. (BZ#1993873) * Previously, the Multicloud Object Gateway (MCG) components performed slowly and there was a lot of pressure on the MCG components due to non-optimized database queries. With this update the non-optimized database queries are fixed which reduces the compute resources and time taken for queries. Bugs fixed (https://bugzilla.redhat.com/): 1993873 - [4.8.z clone] Alert NooBaaNamespaceBucketErrorState is not triggered when namespacestore's target bucket is deleted 2006958 - CVE-2020-26301 nodejs-ssh2: Command injection by calling vulnerable method with untrusted input 5

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

information disclosure

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Red Hat

SOURCES

LAST UPDATE DATE

2024-12-21T20:14:36.276000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE