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=====================================================================
                   Red Hat Security Advisory

Synopsis:          Moderate: curl security update
Advisory ID:       RHSA-2021:0759-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2021:0759
Issue date:        2021-03-09
CVE Names:         CVE-2019-5482 
=====================================================================

1. Summary:

An update for curl is now available for Red Hat Enterprise Linux 7.4
Advanced Update Support, Red Hat Enterprise Linux 7.4 Telco Extended Update
Support, and Red Hat Enterprise Linux 7.4 Update Services for SAP
Solutions.

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 Server AUS (v. 7.4) - x86_64
Red Hat Enterprise Linux Server E4S (v. 7.4) - ppc64le, x86_64
Red Hat Enterprise Linux Server TUS (v. 7.4) - 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: heap buffer overflow in function tftp_receive_packet()
(CVE-2019-5482)

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/):

1749652 - CVE-2019-5482 curl: heap buffer overflow in function
 tftp_receive_packet()

6. Package List:

Red Hat Enterprise Linux Server AUS (v. 7.4):

Source:
curl-7.29.0-42.el7_4.3.src.rpm

x86_64:
curl-7.29.0-42.el7_4.3.x86_64.rpm
curl-debuginfo-7.29.0-42.el7_4.3.i686.rpm
curl-debuginfo-7.29.0-42.el7_4.3.x86_64.rpm
libcurl-7.29.0-42.el7_4.3.i686.rpm
libcurl-7.29.0-42.el7_4.3.x86_64.rpm
libcurl-devel-7.29.0-42.el7_4.3.i686.rpm
libcurl-devel-7.29.0-42.el7_4.3.x86_64.rpm

Red Hat Enterprise Linux Server E4S (v. 7.4):

Source:
curl-7.29.0-42.el7_4.3.src.rpm

ppc64le:
curl-7.29.0-42.el7_4.3.ppc64le.rpm
curl-debuginfo-7.29.0-42.el7_4.3.ppc64le.rpm
libcurl-7.29.0-42.el7_4.3.ppc64le.rpm
libcurl-devel-7.29.0-42.el7_4.3.ppc64le.rpm

x86_64:
curl-7.29.0-42.el7_4.3.x86_64.rpm
curl-debuginfo-7.29.0-42.el7_4.3.i686.rpm
curl-debuginfo-7.29.0-42.el7_4.3.x86_64.rpm
libcurl-7.29.0-42.el7_4.3.i686.rpm
libcurl-7.29.0-42.el7_4.3.x86_64.rpm
libcurl-devel-7.29.0-42.el7_4.3.i686.rpm
libcurl-devel-7.29.0-42.el7_4.3.x86_64.rpm

Red Hat Enterprise Linux Server TUS (v. 7.4):

Source:
curl-7.29.0-42.el7_4.3.src.rpm

x86_64:
curl-7.29.0-42.el7_4.3.x86_64.rpm
curl-debuginfo-7.29.0-42.el7_4.3.i686.rpm
curl-debuginfo-7.29.0-42.el7_4.3.x86_64.rpm
libcurl-7.29.0-42.el7_4.3.i686.rpm
libcurl-7.29.0-42.el7_4.3.x86_64.rpm
libcurl-devel-7.29.0-42.el7_4.3.i686.rpm
libcurl-devel-7.29.0-42.el7_4.3.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-2019-5482
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.
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