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RedHat: RHSA-2020-4685-01 Important: Container-Utilities 2.1 Security Fixes

red hat
Calendar Grey November 5, 2019
Dist Redhat Esm H88
Critical Security Patch Released for Container-Toolkit 1.0: Enhancements, Fixes, and Vulnerability Information.
An update for the container-tools:1.0 module is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Impor...

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 container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc.
Security Fix(es):
* QEMU: slirp: heap buffer overflow during packet reassembly (CVE-2019-14378)
* containers/image: not enforcing TLS when sending username+password credentials to token servers leading to credential disclosure (CVE-2019-10214)
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 8.1 Release Notes linked from the References section.

Topics%20covered

Topics Covered

security advisory buffer overflow exploit Red Hat Enterprise Linux important credential exposure container-tools

References

https://access.redhat.com/security/cve/CVE-2019-10214 https://access.redhat.com/security/cve/CVE-2019-14378 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.1_release_notes/

Package List

Red Hat Enterprise Linux AppStream (v. 8):
Source: buildah-1.5-5.gite94b4f9.module+el8.1.0+4241+a7060183.src.rpm container-selinux-2.94-1.git1e99f1d.module+el8.1.0+3468+011f0ab0.src.rpm containernetworking-plugins-0.7.4-3.git9ebe139.module+el8.1.0+3468+011f0ab0.src.rpm fuse-overlayfs-0.3-5.module+el8.1.0+3468+011f0ab0.src.rpm oci-systemd-hook-0.1.15-2.git2d0b8a3.module+el8.1.0+3468+011f0ab0.src.rpm oci-umount-2.3.4-2.git87f9237.module+el8.1.0+3468+011f0ab0.src.rpm podman-1.0.0-3.git921f98f.module+el8.1.0+4241+a7060183.src.rpm runc-1.0.0-55.rc5.dev.git2abd837.module+el8.1.0+3468+011f0ab0.src.rpm skopeo-0.1.32-5.git1715c90.module+el8.1.0+4241+a7060183.src.rpm slirp4netns-0.1-3.dev.gitc4e1bc5.module+el8.1.0+4308+9d868e48.src.rpm
aarch64: buildah-1.5-5.gite94b4f9.module+el8.1.0+4241+a7060183.aarch64.rpm buildah-debuginfo-1.5-5.gite94b4f9.module+el8.1.0+4241+a7060183.aarch64.rpm buildah-debugsource-1.5-5.gite94b4f9.module+el8.1.0+4241+a7060183.aarch64.rpm containernetworking-plugins-0.7.4-3.git9ebe139.module+el8.1.0+3468+011f0ab0.aarch64.rpm containernetworking-plugins-debuginfo-0.7.4-3.git9ebe139.module+el8.1.0+3468+011f0ab0.aarch64.rpm containernetworking-plugins-debugsource-0.7.4-3.git9ebe139.module+el8.1.0+3468+011f0ab0.aarch64.rpm

Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2019:3494-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2019:3494
Issue date: 2019-11-05

Topic

An update for the container-tools:1.0 module is now available for Red Hat Enterprise Linux 8.

Red Hat Product Security has rated this update as having a security impact of Important. 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.

Topics%20covered

Topics Covered

security advisory buffer overflow exploit Red Hat Enterprise Linux important credential exposure container-tools

Relevant Releases Architectures

Red Hat Enterprise Linux AppStream (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64

Bugs Fixed

1700877 - [stream 1.0] need to revert fuse-overlayfs commit to sync with rhel8 stream

1732508 - CVE-2019-10214 containers/image: not enforcing TLS when sending username+password credentials to token servers leading to credential disclosure

1734745 - CVE-2019-14378 QEMU: slirp: heap buffer overflow during packet reassembly

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