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Red Hat Security Advisory
Synopsis: Low: lldpad security and bug fix update
Advisory ID: RHSA-2019:3673-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2019:3673
Issue date: 2019-11-05
CVE Names: CVE-2018-10932
=====================================================================
1. Summary:
An update for lldpad is now available for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact
of Low. 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 lldpad packages provide the Linux user space daemon and configuration
tool for Intel’s Link Layer Discovery Protocol (LLDP) Agent with Enhanced
Ethernet support.
Security Fix(es):
* lldptool: improper sanitization of shell-escape codes (CVE-2018-10932)
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 8.1 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/):
1614896 – CVE-2018-10932 lldptool: improper sanitization of shell-escape codes
1727326 – lldpad memory usage increases over time
6. Package List:
Red Hat Enterprise Linux BaseOS (v. 8):
Source:
lldpad-1.0.1-13.git036e314.el8.src.rpm
aarch64:
lldpad-1.0.1-13.git036e314.el8.aarch64.rpm
lldpad-debuginfo-1.0.1-13.git036e314.el8.aarch64.rpm
lldpad-debugsource-1.0.1-13.git036e314.el8.aarch64.rpm
ppc64le:
lldpad-1.0.1-13.git036e314.el8.ppc64le.rpm
lldpad-debuginfo-1.0.1-13.git036e314.el8.ppc64le.rpm
lldpad-debugsource-1.0.1-13.git036e314.el8.ppc64le.rpm
s390x:
lldpad-1.0.1-13.git036e314.el8.s390x.rpm
lldpad-debuginfo-1.0.1-13.git036e314.el8.s390x.rpm
lldpad-debugsource-1.0.1-13.git036e314.el8.s390x.rpm
x86_64:
lldpad-1.0.1-13.git036e314.el8.i686.rpm
lldpad-1.0.1-13.git036e314.el8.x86_64.rpm
lldpad-debuginfo-1.0.1-13.git036e314.el8.i686.rpm
lldpad-debuginfo-1.0.1-13.git036e314.el8.x86_64.rpm
lldpad-debugsource-1.0.1-13.git036e314.el8.i686.rpm
lldpad-debugsource-1.0.1-13.git036e314.el8.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-2018-10932
https://access.redhat.com/security/updates/classification/#low
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.1_release_notes/
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2019 Red Hat, Inc.
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