Home / mailings [RHSA-2023:3106-01] Moderate: curl security and bug fix update
Posted on 16 May 2023
RedHat===================================================================== Red Hat Security Advisory
Synopsis: Moderate: curl security and bug fix update
Advisory ID: RHSA-2023:3106-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2023:3106
Issue date: 2023-05-16
CVE Names: CVE-2023-27535
=====================================================================
1. Summary:
An update for curl is now available for Red Hat Enterprise Linux 8.
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 (v. 8) - 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: FTP too eager connection reuse (CVE-2023-27535)
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):
* Cannot upload files to Jscape SFTP server: file gets created empty
(BZ#2188029)
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/):
2179073 - CVE-2023-27535 curl: FTP too eager connection reuse
2188029 - Cannot upload files to Jscape SFTP server: file gets created empty [rhel-8.8.0.z]
6. Package List:
Red Hat Enterprise Linux BaseOS (v. 8):
Source:
curl-7.61.1-30.el8_8.2.src.rpm
aarch64:
curl-7.61.1-30.el8_8.2.aarch64.rpm
curl-debuginfo-7.61.1-30.el8_8.2.aarch64.rpm
curl-debugsource-7.61.1-30.el8_8.2.aarch64.rpm
curl-minimal-debuginfo-7.61.1-30.el8_8.2.aarch64.rpm
libcurl-7.61.1-30.el8_8.2.aarch64.rpm
libcurl-debuginfo-7.61.1-30.el8_8.2.aarch64.rpm
libcurl-devel-7.61.1-30.el8_8.2.aarch64.rpm
libcurl-minimal-7.61.1-30.el8_8.2.aarch64.rpm
libcurl-minimal-debuginfo-7.61.1-30.el8_8.2.aarch64.rpm
ppc64le:
curl-7.61.1-30.el8_8.2.ppc64le.rpm
curl-debuginfo-7.61.1-30.el8_8.2.ppc64le.rpm
curl-debugsource-7.61.1-30.el8_8.2.ppc64le.rpm
curl-minimal-debuginfo-7.61.1-30.el8_8.2.ppc64le.rpm
libcurl-7.61.1-30.el8_8.2.ppc64le.rpm
libcurl-debuginfo-7.61.1-30.el8_8.2.ppc64le.rpm
libcurl-devel-7.61.1-30.el8_8.2.ppc64le.rpm
libcurl-minimal-7.61.1-30.el8_8.2.ppc64le.rpm
libcurl-minimal-debuginfo-7.61.1-30.el8_8.2.ppc64le.rpm
s390x:
curl-7.61.1-30.el8_8.2.s390x.rpm
curl-debuginfo-7.61.1-30.el8_8.2.s390x.rpm
curl-debugsource-7.61.1-30.el8_8.2.s390x.rpm
curl-minimal-debuginfo-7.61.1-30.el8_8.2.s390x.rpm
libcurl-7.61.1-30.el8_8.2.s390x.rpm
libcurl-debuginfo-7.61.1-30.el8_8.2.s390x.rpm
libcurl-devel-7.61.1-30.el8_8.2.s390x.rpm
libcurl-minimal-7.61.1-30.el8_8.2.s390x.rpm
libcurl-minimal-debuginfo-7.61.1-30.el8_8.2.s390x.rpm
x86_64:
curl-7.61.1-30.el8_8.2.x86_64.rpm
curl-debuginfo-7.61.1-30.el8_8.2.i686.rpm
curl-debuginfo-7.61.1-30.el8_8.2.x86_64.rpm
curl-debugsource-7.61.1-30.el8_8.2.i686.rpm
curl-debugsource-7.61.1-30.el8_8.2.x86_64.rpm
curl-minimal-debuginfo-7.61.1-30.el8_8.2.i686.rpm
curl-minimal-debuginfo-7.61.1-30.el8_8.2.x86_64.rpm
libcurl-7.61.1-30.el8_8.2.i686.rpm
libcurl-7.61.1-30.el8_8.2.x86_64.rpm
libcurl-debuginfo-7.61.1-30.el8_8.2.i686.rpm
libcurl-debuginfo-7.61.1-30.el8_8.2.x86_64.rpm
libcurl-devel-7.61.1-30.el8_8.2.i686.rpm
libcurl-devel-7.61.1-30.el8_8.2.x86_64.rpm
libcurl-minimal-7.61.1-30.el8_8.2.i686.rpm
libcurl-minimal-7.61.1-30.el8_8.2.x86_64.rpm
libcurl-minimal-debuginfo-7.61.1-30.el8_8.2.i686.rpm
libcurl-minimal-debuginfo-7.61.1-30.el8_8.2.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-2023-27535
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 2023 Red Hat, Inc.
