RHSA-2022:0635: Moderate: curl security update
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.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of RHSA-2022:0635?
The severity of RHSA-2022:0635 is classified as moderate due to the improper enforcement of TLS requirements in several protocols.
How do I fix RHSA-2022:0635?
To fix RHSA-2022:0635, you should update the affected curl packages to version 7.61.1-12.el8_2.4 or later.
What are the affected packages in RHSA-2022:0635?
The affected packages in RHSA-2022:0635 include curl, libcurl, and their corresponding debug versions for specific architectures.
What protocols are impacted by the vulnerability in RHSA-2022:0635?
The vulnerability in RHSA-2022:0635 affects the IMAP, POP3, and FTP protocols due to the requirement for TLS not being properly enforced.
Is there a workaround for the issues identified in RHSA-2022:0635?
There are no specified workarounds for RHSA-2022:0635; the recommended action is to apply the updates provided.