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AUSCERT External Security Bulletin Redistribution
ESB-2020.2529
Security update for perl-YAML-LibYAML
24 July 2020
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AusCERT Security Bulletin Summary
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Product: perl-YAML-LibYAML
Publisher: SUSE
Operating System: SUSE
Impact/Access: Reduced Security -- Unknown/Unspecified
Resolution: Patch/Upgrade
Original Bulletin:
https://www.suse.com/support/update/announcement/2020/suse-su-20202025-1
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SUSE Security Update: Security update for perl-YAML-LibYAML
______________________________________________________________________________
Announcement ID: SUSE-SU-2020:2025-1
Rating: moderate
References: #1173703
Affected Products:
SUSE Linux Enterprise Module for Development Tools 15-SP2
SUSE Linux Enterprise Module for Development Tools 15-SP1
______________________________________________________________________________
An update that contains security fixes can now be installed.
Description:
This update for perl-YAML-LibYAML fixes the following issues:
perl-YAML-LibYAML was updated to 0.69: [bsc#1173703]
o Security fix: Add $LoadBlessed option to turn on/off loading objects:
Default is set to true. Note that, the behavior is unchanged.
o Clarify documentation about exported functions
o Dump() was modifying original data, adding a PV to numbers
o Support standard tags !!str, !!map and !!seq instead of dying.
o Support JSON::PP::Boolean and boolean.pm via $YAML::XS::Boolean.
o Fix regex roundtrip. Fix loading of many regexes.
Patch Instructions:
To install this SUSE 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:
o SUSE Linux Enterprise Module for Development Tools 15-SP2:
zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP2-2020-2025=1
o SUSE Linux Enterprise Module for Development Tools 15-SP1:
zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP1-2020-2025=1
Package List:
o SUSE Linux Enterprise Module for Development Tools 15-SP2 (aarch64 ppc64le
s390x x86_64):
perl-YAML-LibYAML-0.69-3.3.1
perl-YAML-LibYAML-debuginfo-0.69-3.3.1
perl-YAML-LibYAML-debugsource-0.69-3.3.1
o SUSE Linux Enterprise Module for Development Tools 15-SP1 (aarch64 ppc64le
s390x x86_64):
perl-YAML-LibYAML-0.69-3.3.1
perl-YAML-LibYAML-debuginfo-0.69-3.3.1
perl-YAML-LibYAML-debugsource-0.69-3.3.1
References:
o https://bugzilla.suse.com/1173703
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