Red Hat Security Advisory 2021-3903-01 - The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP.
00af21cb671eb2ce5da0e1ebd1b860693b90b5e59ebec147073c9216254b6780
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
=====================================================================
Red Hat Security Advisory
Synopsis: Moderate: curl security update
Advisory ID: RHSA-2021:3903-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2021:3903
Issue date: 2021-10-19
CVE Names: CVE-2021-22922 CVE-2021-22923
=====================================================================
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: Content not matching hash in Metalink is not being discarded
(CVE-2021-22922)
* curl: Metalink download sends credentials (CVE-2021-22923)
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
6. Package List:
Red Hat Enterprise Linux BaseOS EUS (v. 8.2):
Source:
curl-7.61.1-12.el8_2.3.src.rpm
aarch64:
curl-7.61.1-12.el8_2.3.aarch64.rpm
curl-debuginfo-7.61.1-12.el8_2.3.aarch64.rpm
curl-debugsource-7.61.1-12.el8_2.3.aarch64.rpm
curl-minimal-debuginfo-7.61.1-12.el8_2.3.aarch64.rpm
libcurl-7.61.1-12.el8_2.3.aarch64.rpm
libcurl-debuginfo-7.61.1-12.el8_2.3.aarch64.rpm
libcurl-devel-7.61.1-12.el8_2.3.aarch64.rpm
libcurl-minimal-7.61.1-12.el8_2.3.aarch64.rpm
libcurl-minimal-debuginfo-7.61.1-12.el8_2.3.aarch64.rpm
ppc64le:
curl-7.61.1-12.el8_2.3.ppc64le.rpm
curl-debuginfo-7.61.1-12.el8_2.3.ppc64le.rpm
curl-debugsource-7.61.1-12.el8_2.3.ppc64le.rpm
curl-minimal-debuginfo-7.61.1-12.el8_2.3.ppc64le.rpm
libcurl-7.61.1-12.el8_2.3.ppc64le.rpm
libcurl-debuginfo-7.61.1-12.el8_2.3.ppc64le.rpm
libcurl-devel-7.61.1-12.el8_2.3.ppc64le.rpm
libcurl-minimal-7.61.1-12.el8_2.3.ppc64le.rpm
libcurl-minimal-debuginfo-7.61.1-12.el8_2.3.ppc64le.rpm
s390x:
curl-7.61.1-12.el8_2.3.s390x.rpm
curl-debuginfo-7.61.1-12.el8_2.3.s390x.rpm
curl-debugsource-7.61.1-12.el8_2.3.s390x.rpm
curl-minimal-debuginfo-7.61.1-12.el8_2.3.s390x.rpm
libcurl-7.61.1-12.el8_2.3.s390x.rpm
libcurl-debuginfo-7.61.1-12.el8_2.3.s390x.rpm
libcurl-devel-7.61.1-12.el8_2.3.s390x.rpm
libcurl-minimal-7.61.1-12.el8_2.3.s390x.rpm
libcurl-minimal-debuginfo-7.61.1-12.el8_2.3.s390x.rpm
x86_64:
curl-7.61.1-12.el8_2.3.x86_64.rpm
curl-debuginfo-7.61.1-12.el8_2.3.i686.rpm
curl-debuginfo-7.61.1-12.el8_2.3.x86_64.rpm
curl-debugsource-7.61.1-12.el8_2.3.i686.rpm
curl-debugsource-7.61.1-12.el8_2.3.x86_64.rpm
curl-minimal-debuginfo-7.61.1-12.el8_2.3.i686.rpm
curl-minimal-debuginfo-7.61.1-12.el8_2.3.x86_64.rpm
libcurl-7.61.1-12.el8_2.3.i686.rpm
libcurl-7.61.1-12.el8_2.3.x86_64.rpm
libcurl-debuginfo-7.61.1-12.el8_2.3.i686.rpm
libcurl-debuginfo-7.61.1-12.el8_2.3.x86_64.rpm
libcurl-devel-7.61.1-12.el8_2.3.i686.rpm
libcurl-devel-7.61.1-12.el8_2.3.x86_64.rpm
libcurl-minimal-7.61.1-12.el8_2.3.i686.rpm
libcurl-minimal-7.61.1-12.el8_2.3.x86_64.rpm
libcurl-minimal-debuginfo-7.61.1-12.el8_2.3.i686.rpm
libcurl-minimal-debuginfo-7.61.1-12.el8_2.3.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/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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=Sfrf
-----END PGP SIGNATURE-----
--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://listman.redhat.com/mailman/listinfo/rhsa-announce