Vulmon
Amazon Linux AMI Security Advisory: ALAS-2022-1638
Advisory Release Date: 2022-10-03 19:29 Pacific
Advisory Updated Date: 2022-10-10 20:41 Pacific
Severity:
Medium
References:
CVE-2022-28739
Issue Overview:
A buffer overrun vulnerability was found in Ruby. The issue occurs in a conversion algorithm from a String to a Float that causes process termination due to a segmentation fault, but under limited circumstances. This flaw may cause an illegal memory read. (CVE-2022-28739)
Affected Packages:
ruby20
Issue Correction:
Run yum update ruby20 to update your system.
New Packages:
i686:
rubygem20-io-console-0.4.2-2.41.amzn1.i686
ruby20-devel-2.0.0.648-2.41.amzn1.i686
ruby20-2.0.0.648-2.41.amzn1.i686
ruby20-debuginfo-2.0.0.648-2.41.amzn1.i686
rubygem20-bigdecimal-1.2.0-2.41.amzn1.i686
ruby20-libs-2.0.0.648-2.41.amzn1.i686
rubygem20-psych-2.0.0-2.41.amzn1.i686
noarch:
ruby20-doc-2.0.0.648-2.41.amzn1.noarch
ruby20-irb-2.0.0.648-2.41.amzn1.noarch
rubygems20-2.0.14.1-2.41.amzn1.noarch
rubygems20-devel-2.0.14.1-2.41.amzn1.noarch
src:
ruby20-2.0.0.648-2.41.amzn1.src
x86_64:
ruby20-libs-2.0.0.648-2.41.amzn1.x86_64
rubygem20-bigdecimal-1.2.0-2.41.amzn1.x86_64
rubygem20-psych-2.0.0-2.41.amzn1.x86_64
rubygem20-io-console-0.4.2-2.41.amzn1.x86_64
ruby20-2.0.0.648-2.41.amzn1.x86_64
ruby20-debuginfo-2.0.0.648-2.41.amzn1.x86_64
ruby20-devel-2.0.0.648-2.41.amzn1.x86_64