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Red Hat Security Advisory

Synopsis: Moderate: lftp security update
Advisory ID: RHSA-2020:1045-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:1045
Issue date: 2020-03-31
CVE Names: CVE-2018-10916
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1. Summary:

An update for lftp is now available for Red Hat Enterprise Linux 7.

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 Client (v. 7) – x86_64
Red Hat Enterprise Linux Client Optional (v. 7) – noarch
Red Hat Enterprise Linux ComputeNode (v. 7) – x86_64
Red Hat Enterprise Linux ComputeNode Optional (v. 7) – noarch
Red Hat Enterprise Linux Server (v. 7) – ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Server Optional (v. 7) – noarch
Red Hat Enterprise Linux Workstation (v. 7) – x86_64
Red Hat Enterprise Linux Workstation Optional (v. 7) – noarch

3. Description:

LFTP is a file transfer utility for File Transfer Protocol (FTP), Secure
File Transfer Protocol (SFTP), Hypertext Transfer Protocol (HTTP), and
other commonly used protocols. It uses the readline library for input, and
provides support for bookmarks, built-in monitoring, job control, and
parallel transfer of multiple files at the same time.

Security Fix(es):

* lftp: particular remote file names may lead to current working directory
erased (CVE-2018-10916)

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.

Additional Changes:

For detailed information on changes in this release, see the Red Hat
Enterprise Linux 7.8 Release Notes linked from 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/):

1610349 – CVE-2018-10916 lftp: particular remote file names may lead to current working directory erased

6. Package List:

Red Hat Enterprise Linux Client (v. 7):

Source:
lftp-4.4.8-12.el7.src.rpm

x86_64:
lftp-4.4.8-12.el7.i686.rpm
lftp-4.4.8-12.el7.x86_64.rpm
lftp-debuginfo-4.4.8-12.el7.i686.rpm
lftp-debuginfo-4.4.8-12.el7.x86_64.rpm

Red Hat Enterprise Linux Client Optional (v. 7):

noarch:
lftp-scripts-4.4.8-12.el7.noarch.rpm

Red Hat Enterprise Linux ComputeNode (v. 7):

Source:
lftp-4.4.8-12.el7.src.rpm

x86_64:
lftp-4.4.8-12.el7.i686.rpm
lftp-4.4.8-12.el7.x86_64.rpm
lftp-debuginfo-4.4.8-12.el7.i686.rpm
lftp-debuginfo-4.4.8-12.el7.x86_64.rpm

Red Hat Enterprise Linux ComputeNode Optional (v. 7):

noarch:
lftp-scripts-4.4.8-12.el7.noarch.rpm

Red Hat Enterprise Linux Server (v. 7):

Source:
lftp-4.4.8-12.el7.src.rpm

ppc64:
lftp-4.4.8-12.el7.ppc.rpm
lftp-4.4.8-12.el7.ppc64.rpm
lftp-debuginfo-4.4.8-12.el7.ppc.rpm
lftp-debuginfo-4.4.8-12.el7.ppc64.rpm

ppc64le:
lftp-4.4.8-12.el7.ppc64le.rpm
lftp-debuginfo-4.4.8-12.el7.ppc64le.rpm

s390x:
lftp-4.4.8-12.el7.s390.rpm
lftp-4.4.8-12.el7.s390x.rpm
lftp-debuginfo-4.4.8-12.el7.s390.rpm
lftp-debuginfo-4.4.8-12.el7.s390x.rpm

x86_64:
lftp-4.4.8-12.el7.i686.rpm
lftp-4.4.8-12.el7.x86_64.rpm
lftp-debuginfo-4.4.8-12.el7.i686.rpm
lftp-debuginfo-4.4.8-12.el7.x86_64.rpm

Red Hat Enterprise Linux Server Optional (v. 7):

noarch:
lftp-scripts-4.4.8-12.el7.noarch.rpm

Red Hat Enterprise Linux Workstation (v. 7):

Source:
lftp-4.4.8-12.el7.src.rpm

x86_64:
lftp-4.4.8-12.el7.i686.rpm
lftp-4.4.8-12.el7.x86_64.rpm
lftp-debuginfo-4.4.8-12.el7.i686.rpm
lftp-debuginfo-4.4.8-12.el7.x86_64.rpm

Red Hat Enterprise Linux Workstation Optional (v. 7):

noarch:
lftp-scripts-4.4.8-12.el7.noarch.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-2018-10916
https://access.redhat.com/security/updates/classification/#moderate
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.8_release_notes/index

8. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2020 Red Hat, Inc.
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