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===================================================================== 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/
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