Buffer Over-read Affecting rubygem-psych package, versions <0:4.0.4-143.module+el8.10.0+21792+e2f63d26
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Test your applications- Snyk ID SNYK-CENTOS8-RUBYGEMPSYCH-6682383
- published 27 Apr 2024
- disclosed 21 Mar 2024
Introduced: 21 Mar 2024
CVE-2024-27280 Open this link in a new tabHow to fix?
Upgrade Centos:8 rubygem-psych to version 0:4.0.4-143.module+el8.10.0+21792+e2f63d26 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream rubygem-psych package and not the rubygem-psych package as distributed by Centos.
See How to fix? for Centos:8 relevant fixed versions and status.
A buffer-overread issue was discovered in StringIO 3.0.1, as distributed in Ruby 3.0.x through 3.0.6 and 3.1.x through 3.1.4. The ungetbyte and ungetc methods on a StringIO can read past the end of a string, and a subsequent call to StringIO.gets may return the memory value. 3.0.3 is the main fixed version; however, for Ruby 3.0 users, a fixed version is stringio 3.0.1.1, and for Ruby 3.1 users, a fixed version is stringio 3.0.1.2.