A curl security update has been released for Red Hat Enterprise Linux 8.2.
RHSA-2022:0635-01: Moderate: curl security update
=====================================================================
Red Hat Security Advisory
Synopsis: Moderate: curl security update
Advisory ID: RHSA-2022:0635-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:0635
Issue date: 2022-02-22
CVE Names: CVE-2021-22946 CVE-2021-22947
=====================================================================
1. Summary:
An update for curl is now available for Red Hat Enterprise Linux 8.2
Extended Update Support.
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 EUS (v. 8.2) - 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. Bugs fixed ( https://bugzilla.redhat.com/):
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:
Red Hat Enterprise Linux BaseOS EUS (v. 8.2):
Source:
curl-7.61.1-12.el8_2.4.src.rpm
aarch64:
curl-7.61.1-12.el8_2.4.aarch64.rpm
curl-debuginfo-7.61.1-12.el8_2.4.aarch64.rpm
curl-debugsource-7.61.1-12.el8_2.4.aarch64.rpm
curl-minimal-debuginfo-7.61.1-12.el8_2.4.aarch64.rpm
libcurl-7.61.1-12.el8_2.4.aarch64.rpm
libcurl-debuginfo-7.61.1-12.el8_2.4.aarch64.rpm
libcurl-devel-7.61.1-12.el8_2.4.aarch64.rpm
libcurl-minimal-7.61.1-12.el8_2.4.aarch64.rpm
libcurl-minimal-debuginfo-7.61.1-12.el8_2.4.aarch64.rpm
ppc64le:
curl-7.61.1-12.el8_2.4.ppc64le.rpm
curl-debuginfo-7.61.1-12.el8_2.4.ppc64le.rpm
curl-debugsource-7.61.1-12.el8_2.4.ppc64le.rpm
curl-minimal-debuginfo-7.61.1-12.el8_2.4.ppc64le.rpm
libcurl-7.61.1-12.el8_2.4.ppc64le.rpm
libcurl-debuginfo-7.61.1-12.el8_2.4.ppc64le.rpm
libcurl-devel-7.61.1-12.el8_2.4.ppc64le.rpm
libcurl-minimal-7.61.1-12.el8_2.4.ppc64le.rpm
libcurl-minimal-debuginfo-7.61.1-12.el8_2.4.ppc64le.rpm
s390x:
curl-7.61.1-12.el8_2.4.s390x.rpm
curl-debuginfo-7.61.1-12.el8_2.4.s390x.rpm
curl-debugsource-7.61.1-12.el8_2.4.s390x.rpm
curl-minimal-debuginfo-7.61.1-12.el8_2.4.s390x.rpm
libcurl-7.61.1-12.el8_2.4.s390x.rpm
libcurl-debuginfo-7.61.1-12.el8_2.4.s390x.rpm
libcurl-devel-7.61.1-12.el8_2.4.s390x.rpm
libcurl-minimal-7.61.1-12.el8_2.4.s390x.rpm
libcurl-minimal-debuginfo-7.61.1-12.el8_2.4.s390x.rpm
x86_64:
curl-7.61.1-12.el8_2.4.x86_64.rpm
curl-debuginfo-7.61.1-12.el8_2.4.i686.rpm
curl-debuginfo-7.61.1-12.el8_2.4.x86_64.rpm
curl-debugsource-7.61.1-12.el8_2.4.i686.rpm
curl-debugsource-7.61.1-12.el8_2.4.x86_64.rpm
curl-minimal-debuginfo-7.61.1-12.el8_2.4.i686.rpm
curl-minimal-debuginfo-7.61.1-12.el8_2.4.x86_64.rpm
libcurl-7.61.1-12.el8_2.4.i686.rpm
libcurl-7.61.1-12.el8_2.4.x86_64.rpm
libcurl-debuginfo-7.61.1-12.el8_2.4.i686.rpm
libcurl-debuginfo-7.61.1-12.el8_2.4.x86_64.rpm
libcurl-devel-7.61.1-12.el8_2.4.i686.rpm
libcurl-devel-7.61.1-12.el8_2.4.x86_64.rpm
libcurl-minimal-7.61.1-12.el8_2.4.i686.rpm
libcurl-minimal-7.61.1-12.el8_2.4.x86_64.rpm
libcurl-minimal-debuginfo-7.61.1-12.el8_2.4.i686.rpm
libcurl-minimal-debuginfo-7.61.1-12.el8_2.4.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 . More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2022 Red Hat, Inc.
