Red Hat Security Advisory 2020-0199-01 - OpenSLP is an open source implementation of the Service Location Protocol which is an Internet Engineering Task Force standards track protocol and provides a framework to allow networking applications to discover the existence, location, and configuration of networked services in enterprise networks. Issues addressed include buffer overflow and code execution vulnerabilities.
ee1a609d44b1e387587fd42bd06f64b674a73e249a8bfdf2acef73f85c2fc139
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
====================================================================
Red Hat Security Advisory
Synopsis: Critical: openslp security update
Advisory ID: RHSA-2020:0199-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:0199
Issue date: 2020-01-22
CVE Names: CVE-2019-5544
====================================================================
1. Summary:
An update for openslp is now available for Red Hat Enterprise Linux 6.
Red Hat Product Security has rated this update as having a security impact
of Critical. 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 Desktop (v. 6) - i386, x86_64
Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, x86_64
Red Hat Enterprise Linux HPC Node (v. 6) - x86_64
Red Hat Enterprise Linux HPC Node Optional (v. 6) - x86_64
Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64
Red Hat Enterprise Linux Server Optional (v. 6) - i386, ppc64, s390x, x86_64
Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64
Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, x86_64
3. Description:
OpenSLP is an open source implementation of the Service Location Protocol
(SLP) which is an Internet Engineering Task Force (IETF) standards track
protocol and provides a framework to allow networking applications to
discover the existence, location, and configuration of networked services
in enterprise networks.
Security Fix(es):
* openslp: Heap-based buffer overflow in ProcessSrvRqst() in slpd_process.c
leading to remote code execution (CVE-2019-5544)
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/):
1777788 - CVE-2019-5544 openslp: Heap-based buffer overflow in ProcessSrvRqst() in slpd_process.c leading to remote code execution
6. Package List:
Red Hat Enterprise Linux Desktop (v. 6):
Source:
openslp-2.0.0-4.el6_10.src.rpm
i386:
openslp-2.0.0-4.el6_10.i686.rpm
openslp-debuginfo-2.0.0-4.el6_10.i686.rpm
x86_64:
openslp-2.0.0-4.el6_10.i686.rpm
openslp-2.0.0-4.el6_10.x86_64.rpm
openslp-debuginfo-2.0.0-4.el6_10.i686.rpm
openslp-debuginfo-2.0.0-4.el6_10.x86_64.rpm
Red Hat Enterprise Linux Desktop Optional (v. 6):
i386:
openslp-debuginfo-2.0.0-4.el6_10.i686.rpm
openslp-devel-2.0.0-4.el6_10.i686.rpm
openslp-server-2.0.0-4.el6_10.i686.rpm
x86_64:
openslp-debuginfo-2.0.0-4.el6_10.i686.rpm
openslp-debuginfo-2.0.0-4.el6_10.x86_64.rpm
openslp-devel-2.0.0-4.el6_10.i686.rpm
openslp-devel-2.0.0-4.el6_10.x86_64.rpm
openslp-server-2.0.0-4.el6_10.x86_64.rpm
Red Hat Enterprise Linux HPC Node (v. 6):
Source:
openslp-2.0.0-4.el6_10.src.rpm
x86_64:
openslp-2.0.0-4.el6_10.i686.rpm
openslp-2.0.0-4.el6_10.x86_64.rpm
openslp-debuginfo-2.0.0-4.el6_10.i686.rpm
openslp-debuginfo-2.0.0-4.el6_10.x86_64.rpm
Red Hat Enterprise Linux HPC Node Optional (v. 6):
x86_64:
openslp-debuginfo-2.0.0-4.el6_10.i686.rpm
openslp-debuginfo-2.0.0-4.el6_10.x86_64.rpm
openslp-devel-2.0.0-4.el6_10.i686.rpm
openslp-devel-2.0.0-4.el6_10.x86_64.rpm
openslp-server-2.0.0-4.el6_10.x86_64.rpm
Red Hat Enterprise Linux Server (v. 6):
Source:
openslp-2.0.0-4.el6_10.src.rpm
i386:
openslp-2.0.0-4.el6_10.i686.rpm
openslp-debuginfo-2.0.0-4.el6_10.i686.rpm
ppc64:
openslp-2.0.0-4.el6_10.ppc.rpm
openslp-2.0.0-4.el6_10.ppc64.rpm
openslp-debuginfo-2.0.0-4.el6_10.ppc.rpm
openslp-debuginfo-2.0.0-4.el6_10.ppc64.rpm
s390x:
openslp-2.0.0-4.el6_10.s390.rpm
openslp-2.0.0-4.el6_10.s390x.rpm
openslp-debuginfo-2.0.0-4.el6_10.s390.rpm
openslp-debuginfo-2.0.0-4.el6_10.s390x.rpm
x86_64:
openslp-2.0.0-4.el6_10.i686.rpm
openslp-2.0.0-4.el6_10.x86_64.rpm
openslp-debuginfo-2.0.0-4.el6_10.i686.rpm
openslp-debuginfo-2.0.0-4.el6_10.x86_64.rpm
Red Hat Enterprise Linux Server Optional (v. 6):
i386:
openslp-debuginfo-2.0.0-4.el6_10.i686.rpm
openslp-devel-2.0.0-4.el6_10.i686.rpm
openslp-server-2.0.0-4.el6_10.i686.rpm
ppc64:
openslp-debuginfo-2.0.0-4.el6_10.ppc.rpm
openslp-debuginfo-2.0.0-4.el6_10.ppc64.rpm
openslp-devel-2.0.0-4.el6_10.ppc.rpm
openslp-devel-2.0.0-4.el6_10.ppc64.rpm
openslp-server-2.0.0-4.el6_10.ppc64.rpm
s390x:
openslp-debuginfo-2.0.0-4.el6_10.s390.rpm
openslp-debuginfo-2.0.0-4.el6_10.s390x.rpm
openslp-devel-2.0.0-4.el6_10.s390.rpm
openslp-devel-2.0.0-4.el6_10.s390x.rpm
openslp-server-2.0.0-4.el6_10.s390x.rpm
x86_64:
openslp-debuginfo-2.0.0-4.el6_10.i686.rpm
openslp-debuginfo-2.0.0-4.el6_10.x86_64.rpm
openslp-devel-2.0.0-4.el6_10.i686.rpm
openslp-devel-2.0.0-4.el6_10.x86_64.rpm
openslp-server-2.0.0-4.el6_10.x86_64.rpm
Red Hat Enterprise Linux Workstation (v. 6):
Source:
openslp-2.0.0-4.el6_10.src.rpm
i386:
openslp-2.0.0-4.el6_10.i686.rpm
openslp-debuginfo-2.0.0-4.el6_10.i686.rpm
x86_64:
openslp-2.0.0-4.el6_10.i686.rpm
openslp-2.0.0-4.el6_10.x86_64.rpm
openslp-debuginfo-2.0.0-4.el6_10.i686.rpm
openslp-debuginfo-2.0.0-4.el6_10.x86_64.rpm
Red Hat Enterprise Linux Workstation Optional (v. 6):
i386:
openslp-debuginfo-2.0.0-4.el6_10.i686.rpm
openslp-devel-2.0.0-4.el6_10.i686.rpm
openslp-server-2.0.0-4.el6_10.i686.rpm
x86_64:
openslp-debuginfo-2.0.0-4.el6_10.i686.rpm
openslp-debuginfo-2.0.0-4.el6_10.x86_64.rpm
openslp-devel-2.0.0-4.el6_10.i686.rpm
openslp-devel-2.0.0-4.el6_10.x86_64.rpm
openslp-server-2.0.0-4.el6_10.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-2019-5544
https://access.redhat.com/security/updates/classification/#critical
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.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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mZyW
-----END PGP SIGNATURE-----
--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://www.redhat.com/mailman/listinfo/rhsa-announce