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amazonAmazonALAS-2024-2634
HistorySep 12, 2024 - 6:30 p.m.

Medium: ruby

2024-09-1218:30:00
alas.aws.amazon.com
rce vulnerability
ruby
.rdoc_options
cve-2024-27281
yum update

CVSS3

4.5

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L

AI Score

7

Confidence

Low

Issue Overview:

ruby: RCE vulnerability with .rdoc_options in RDoc (CVE-2024-27281)

Affected Packages:

ruby

Note:

This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.

Issue Correction:
Run yum update ruby to update your system.

New Packages:

aarch64:  
    ruby-2.0.0.648-36.amzn2.0.11.aarch64  
    ruby-devel-2.0.0.648-36.amzn2.0.11.aarch64  
    ruby-libs-2.0.0.648-36.amzn2.0.11.aarch64  
    rubygem-bigdecimal-1.2.0-36.amzn2.0.11.aarch64  
    rubygem-io-console-0.4.2-36.amzn2.0.11.aarch64  
    rubygem-json-1.7.7-36.amzn2.0.11.aarch64  
    rubygem-psych-2.0.0-36.amzn2.0.11.aarch64  
    ruby-tcltk-2.0.0.648-36.amzn2.0.11.aarch64  
    ruby-debuginfo-2.0.0.648-36.amzn2.0.11.aarch64  
  
i686:  
    ruby-2.0.0.648-36.amzn2.0.11.i686  
    ruby-devel-2.0.0.648-36.amzn2.0.11.i686  
    ruby-libs-2.0.0.648-36.amzn2.0.11.i686  
    rubygem-bigdecimal-1.2.0-36.amzn2.0.11.i686  
    rubygem-io-console-0.4.2-36.amzn2.0.11.i686  
    rubygem-json-1.7.7-36.amzn2.0.11.i686  
    rubygem-psych-2.0.0-36.amzn2.0.11.i686  
    ruby-tcltk-2.0.0.648-36.amzn2.0.11.i686  
    ruby-debuginfo-2.0.0.648-36.amzn2.0.11.i686  
  
noarch:  
    rubygems-2.0.14.1-36.amzn2.0.11.noarch  
    rubygems-devel-2.0.14.1-36.amzn2.0.11.noarch  
    rubygem-rake-0.9.6-36.amzn2.0.11.noarch  
    ruby-irb-2.0.0.648-36.amzn2.0.11.noarch  
    rubygem-rdoc-4.0.0-36.amzn2.0.11.noarch  
    ruby-doc-2.0.0.648-36.amzn2.0.11.noarch  
    rubygem-minitest-4.3.2-36.amzn2.0.11.noarch  
  
src:  
    ruby-2.0.0.648-36.amzn2.0.11.src  
  
x86_64:  
    ruby-2.0.0.648-36.amzn2.0.11.x86_64  
    ruby-devel-2.0.0.648-36.amzn2.0.11.x86_64  
    ruby-libs-2.0.0.648-36.amzn2.0.11.x86_64  
    rubygem-bigdecimal-1.2.0-36.amzn2.0.11.x86_64  
    rubygem-io-console-0.4.2-36.amzn2.0.11.x86_64  
    rubygem-json-1.7.7-36.amzn2.0.11.x86_64  
    rubygem-psych-2.0.0-36.amzn2.0.11.x86_64  
    ruby-tcltk-2.0.0.648-36.amzn2.0.11.x86_64  
    ruby-debuginfo-2.0.0.648-36.amzn2.0.11.x86_64  

Additional References

Red Hat: CVE-2024-27281

Mitre: CVE-2024-27281

CVSS3

4.5

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L

AI Score

7

Confidence

Low