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RedHat: RHSA-2020-5054-01 Moderate Skopeo Security Update

red hat
Calendar Grey November 10, 2020
Dist Redhat Esm H88
Red Hat Enterprise Linux 7 Supplemental offers a crucial security update for skopeo. Further information enclosed.
An update for skopeo is now available for Red Hat Enterprise Linux 7 Extras

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 skopeo command lets you inspect images from container image registries, get images and image layers, and use signatures to create and verify files.
Security Fix(es):
* golang.org/x/text: possibility to trigger an infinite loop in encoding/unicode could lead to crash (CVE-2020-14040)
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.

Topics%20covered

Topics Covered

security advisory moderate security issue update red hat enterprise infinite loop skopeo

References

https://access.redhat.com/security/cve/CVE-2020-14040 https://access.redhat.com/security/updates/classification#moderate

Package List

Red Hat Enterprise Linux 7 Extras:
Source: skopeo-0.1.40-12.el7_9.src.rpm
ppc64le: containers-common-0.1.40-12.el7_9.ppc64le.rpm skopeo-0.1.40-12.el7_9.ppc64le.rpm skopeo-debuginfo-0.1.40-12.el7_9.ppc64le.rpm
s390x: containers-common-0.1.40-12.el7_9.s390x.rpm skopeo-0.1.40-12.el7_9.s390x.rpm skopeo-debuginfo-0.1.40-12.el7_9.s390x.rpm
x86_64: containers-common-0.1.40-12.el7_9.x86_64.rpm skopeo-0.1.40-12.el7_9.x86_64.rpm skopeo-debuginfo-0.1.40-12.el7_9.x86_64.rpm
Red Hat Enterprise Linux 7 Extras:
Source: skopeo-0.1.40-12.el7_9.src.rpm
x86_64: containers-common-0.1.40-12.el7_9.x86_64.rpm skopeo-0.1.40-12.el7_9.x86_64.rpm skopeo-debuginfo-0.1.40-12.el7_9.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


Advisory ID: RHSA-2020:5054-01
Product: Red Hat Enterprise Linux Extras
Advisory URL: https://access.redhat.com/errata/RHSA-2020:5054
Issue date: 2020-11-10

Topic

An update for skopeo is now available for Red Hat Enterprise Linux 7Extras.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 security issue update red hat enterprise infinite loop skopeo

Relevant Releases Architectures

Red Hat Enterprise Linux 7 Extras - ppc64le, s390x, x86_64

Bugs Fixed

1853652 - CVE-2020-14040 golang.org/x/text: possibility to trigger an infinite loop in encoding/unicode could lead to crash

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