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openSUSE: 2021:1877-1 Essential: Snakeyaml Vulnerability Patch

opensuse
Calendar Grey July 11, 2021
Dist Opensuse Esm H88
The newest openSUSE release addresses a critical vulnerability in snakeyaml by providing an essential patch. Users should carefully follow the provided patch instructions
An update that solves one vulnerability and has one errata is now available

Description

This update for snakeyaml fixes the following issues:

- Upgrade to 1.28

- CVE-2017-18640: The Alias feature allows entity expansion during a load

operation (bsc#1159488, bsc#1186088)

Patch

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-15.3-2021-1876=1

Package List

- openSUSE Leap 15.3 (noarch):

snakeyaml-1.28-3.5.1

snakeyaml-javadoc-1.28-3.5.1

References

https://www.suse.com/security/cve/CVE-2017-18640.html

https://bugzilla.suse.com/1159488

https://bugzilla.suse.com/1186088

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2021:1876-1
Rating: important
Affected Products: openSUSE Leap 15.3 ble.

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