An umoci security update has been released for openSUSE Leap 15.3.

openSUSE-SU-2021:1863-1: important: Security update for umoci

openSUSE Security Update: Security update for umoci
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Announcement ID: openSUSE-SU-2021:1863-1
Rating: important
References: #1184147
Cross-References: CVE-2021-29136
CVSS scores:
CVE-2021-29136 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
CVE-2021-29136 (SUSE): 7.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Affected Products:
openSUSE Leap 15.3
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An update that fixes one vulnerability is now available.

Description:

This update for umoci fixes the following issues:

Update to v0.4.7 (bsc#1184147).

- CVE-2021-29136: Fixed overwriting of host files via malicious layer
(bsc#1184147).

Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended installation methods
like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- openSUSE Leap 15.3:

zypper in -t patch openSUSE-SLE-15.3-2021-1863=1


Package List:

- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):

umoci-0.4.7-3.12.1

References:

  https://www.suse.com/security/cve/CVE-2021-29136.html
  https://bugzilla.suse.com/1184147