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Red Hat Enterprise Linux 7: RHSA-2020-3873-01 Moderate: Libsrtp Update

red hat
Calendar Grey September 29, 2020
Dist Redhat Esm H88
Red Hat releases updates for libseccomp addressing moderate security vulnerabilities and bug fixes to strengthen the security framework on Enterprise Linux 8.
An update for libsrtp is now available for Red Hat Enterprise Linux 7

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

Summary

The libsrtp package provides an implementation of the Secure Real-time Transport Protocol (SRTP), the Universal Security Transform (UST), and a supporting cryptographic kernel.
Security Fix(es):
* libsrtp: improper handling of CSRC count and extension header length in RTP header (CVE-2015-6360)
* libsrtp: buffer overflow in application of crypto profiles (CVE-2013-2139)
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 7.9 Release Notes linked from the References section.

Topics%20covered

Topics Covered

security advisory moderate red hat bug fix server update libsrtp

References

https://access.redhat.com/security/cve/CVE-2013-2139 https://access.redhat.com/security/cve/CVE-2015-6360 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.9_release_notes/index

Package List

Red Hat Enterprise Linux Client (v. 7):
Source: libsrtp-1.4.4-11.20101004cvs.el7.src.rpm
x86_64: libsrtp-1.4.4-11.20101004cvs.el7.i686.rpm libsrtp-1.4.4-11.20101004cvs.el7.x86_64.rpm libsrtp-debuginfo-1.4.4-11.20101004cvs.el7.i686.rpm libsrtp-debuginfo-1.4.4-11.20101004cvs.el7.x86_64.rpm
Red Hat Enterprise Linux Client Optional (v. 7):
x86_64: libsrtp-debuginfo-1.4.4-11.20101004cvs.el7.i686.rpm libsrtp-debuginfo-1.4.4-11.20101004cvs.el7.x86_64.rpm libsrtp-devel-1.4.4-11.20101004cvs.el7.i686.rpm libsrtp-devel-1.4.4-11.20101004cvs.el7.x86_64.rpm
Red Hat Enterprise Linux ComputeNode (v. 7):
Source: libsrtp-1.4.4-11.20101004cvs.el7.src.rpm
x86_64: libsrtp-1.4.4-11.20101004cvs.el7.i686.rpm libsrtp-1.4.4-11.20101004cvs.el7.x86_64.rpm libsrtp-debuginfo-1.4.4-11.20101004cvs.el7.i686.rpm libsrtp-debuginfo-1.4.4-11.20101004cvs.el7.x86_64.rpm
Red Hat Enterprise Linux ComputeNode Optional (v. 7):
x86_64: libsrtp-debuginfo-1.4.4-11.20101004cvs.el7.i686.rpm libsrtp-debuginfo-1.4.4-11.20101004cvs.el7.x86_64.rpm libsrtp-devel-1.4.4-11.20101004cvs.el7.i686.rpm libsrtp-devel-1.4.4-11.20101004cvs.el7.x86_64.rpm
Red Hat Enterprise Linux Server (v. 7):
Source: libsrtp-1.4.4-11.20101004cvs.el7.src.rpm
ppc64: libsrtp-1.4.4-11.20101004cvs.el7.ppc.rpm libsrtp-1.4.4-11.20101004cvs.el7.ppc64.rpm

Read the Full Advisory


Advisory ID: RHSA-2020:3873-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:3873
Issue date: 2020-09-29

Topic

An update for libsrtp is now available for Red Hat Enterprise Linux 7.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory moderate red hat bug fix server update libsrtp

Relevant Releases Architectures

Red Hat Enterprise Linux Client (v. 7) - x86_64

Red Hat Enterprise Linux Client Optional (v. 7) - x86_64

Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64

Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64

Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64

Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, ppc64le, s390x, x86_64

Red Hat Enterprise Linux Workstation (v. 7) - x86_64

Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64

Bugs Fixed

970697 - CVE-2013-2139 libsrtp: buffer overflow in application of crypto profiles

1301202 - libsrtp global-buffer-overflow

1323702 - CVE-2015-6360 libsrtp: improper handling of CSRC count and extension header length in RTP header

1323705 - CVE-2015-6360 libsrtp: improper handling of CSRC count and extension header length in RTP header [rhel-7]

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