- Issued:
- 2020-03-23
- Updated:
- 2020-03-23
RHSA-2020:0942 - Security Advisory
Synopsis
Moderate: runc security update
Type/Severity
Security Advisory: Moderate
Red Hat Insights patch analysis
Identify and remediate systems affected by this advisory.
Topic
An update for runc is now available for Red Hat Enterprise Linux 7 Extras.
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.
Description
The runC tool is a lightweight, portable implementation of the Open Container Format (OCF) that provides container runtime.
Security Fix(es):
- runc: volume mount race condition with shared mounts leads to information leak/integrity manipulation (CVE-2019-19921)
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.
Solution
For details on how to apply this update, which includes the changes described in this advisory, refer to:
Affected Products
- Red Hat Enterprise Linux Server 7 x86_64
- Red Hat Enterprise Linux Workstation 7 x86_64
- Red Hat Enterprise Linux for IBM z Systems 7 s390x
- Red Hat Enterprise Linux for Power, little endian 7 ppc64le
Fixes
- BZ - 1796107 - CVE-2019-19921 runc: volume mount race condition with shared mounts leads to information leak/integrity manipulation
CVEs
Red Hat Enterprise Linux Server 7
SRPM | |
---|---|
runc-1.0.0-66.rc8.el7_7.src.rpm | SHA-256: 070a9cd169a8b6705eb1ba88b8a643084f65eb14a3165b7fe9f90301ba823ce1 |
x86_64 | |
runc-1.0.0-66.rc8.el7_7.x86_64.rpm | SHA-256: 4805d0ed1b61a3f249c2ee35560bd5ed2405da594d65420fcdb9ea2ae40caed8 |
runc-debuginfo-1.0.0-66.rc8.el7_7.x86_64.rpm | SHA-256: 2625b0951b30393c42a3b839610f5281023e0ecf4fe367c522cdfc774b95d7dc |
Red Hat Enterprise Linux Workstation 7
SRPM | |
---|---|
runc-1.0.0-66.rc8.el7_7.src.rpm | SHA-256: 070a9cd169a8b6705eb1ba88b8a643084f65eb14a3165b7fe9f90301ba823ce1 |
x86_64 | |
runc-1.0.0-66.rc8.el7_7.x86_64.rpm | SHA-256: 4805d0ed1b61a3f249c2ee35560bd5ed2405da594d65420fcdb9ea2ae40caed8 |
runc-debuginfo-1.0.0-66.rc8.el7_7.x86_64.rpm | SHA-256: 2625b0951b30393c42a3b839610f5281023e0ecf4fe367c522cdfc774b95d7dc |
Red Hat Enterprise Linux for IBM z Systems 7
SRPM | |
---|---|
runc-1.0.0-66.rc8.el7_7.src.rpm | SHA-256: 070a9cd169a8b6705eb1ba88b8a643084f65eb14a3165b7fe9f90301ba823ce1 |
s390x | |
runc-1.0.0-66.rc8.el7_7.s390x.rpm | SHA-256: c1adfd67583a5cd1f168e1e41e45db93a65a10d5649141770a1691c480efd75f |
runc-debuginfo-1.0.0-66.rc8.el7_7.s390x.rpm | SHA-256: dd14fe97daef8764a491d34884fd9f1cff564656928464ffad4608bac53723b5 |
Red Hat Enterprise Linux for Power, little endian 7
SRPM | |
---|---|
runc-1.0.0-66.rc8.el7_7.src.rpm | SHA-256: 070a9cd169a8b6705eb1ba88b8a643084f65eb14a3165b7fe9f90301ba823ce1 |
ppc64le | |
runc-1.0.0-66.rc8.el7_7.ppc64le.rpm | SHA-256: 82fdf87ba434472bb1b36b8a3f9255bd2d7c6a4a50cfdc40d7728394a9455b96 |
runc-debuginfo-1.0.0-66.rc8.el7_7.ppc64le.rpm | SHA-256: 180d4cedf969ff8576e268be02b5416bab85f0b0842995f8fa1ea95fff2762b4 |
The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.