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Red Hat Enterprise Linux 8.2 RHSA-2021-3903 Moderate: curl Security Issue

red hat
Calendar Grey October 19, 2021
Dist Redhat Esm H88
Ubuntu releases a critical patch for OpenSSL, detailing corrections and enhancements for safeguarding against vulnerabilities.
An update for curl is now available for Red Hat Enterprise Linux 8.2 Extended Update Support

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

Summary

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.

Topics%20covered

Topics Covered

security advisory moderate security issue update Red Hat Enterprise Linux patch curl

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

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

Read the Full Advisory


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

Topic

An update for curl is now available for Red Hat Enterprise Linux 8.2Extended Update Support.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory moderate security issue update Red Hat Enterprise Linux patch curl

Relevant Releases Architectures

Red Hat Enterprise Linux BaseOS EUS (v. 8.2) - aarch64, ppc64le, s390x, x86_64

Bugs Fixed

1981435 - CVE-2021-22922 curl: Content not matching hash in Metalink is not being discarded

1981438 - CVE-2021-22923 curl: Metalink download sends credentials

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