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amazonAmazonALAS-2022-1648
HistoryDec 01, 2022 - 5:33 p.m.

Important: rubygem-nokogiri

2022-12-0117:33:00
alas.aws.amazon.com
7

8.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

HIGH

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

6.4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:N/A:P

0.003 Low

EPSS

Percentile

68.4%

Issue Overview:

A flaw was found in the rubygem-nokogiri package. This flaw allows malicious users to change partial contents or configurations on the system. Additionally, this vulnerability can also cause a limited denial of service in the form of interruptions in resource availability. (CVE-2022-29181)

Affected Packages:

rubygem-nokogiri

Issue Correction:
Run yum update rubygem-nokogiri to update your system.

New Packages:

i686:  
    rubygem21-nokogiri-1.6.1-1.23.amzn1.i686  
    rubygem21-nokogiri-doc-1.6.1-1.23.amzn1.i686  
    rubygem20-nokogiri-1.6.1-1.23.amzn1.i686  
    rubygem22-nokogiri-1.6.1-1.23.amzn1.i686  
    rubygem20-nokogiri-doc-1.6.1-1.23.amzn1.i686  
    rubygem22-nokogiri-doc-1.6.1-1.23.amzn1.i686  
    rubygem-nokogiri-debuginfo-1.6.1-1.23.amzn1.i686  
  
src:  
    rubygem-nokogiri-1.6.1-1.23.amzn1.src  
  
x86_64:  
    rubygem22-nokogiri-1.6.1-1.23.amzn1.x86_64  
    rubygem20-nokogiri-doc-1.6.1-1.23.amzn1.x86_64  
    rubygem21-nokogiri-doc-1.6.1-1.23.amzn1.x86_64  
    rubygem22-nokogiri-doc-1.6.1-1.23.amzn1.x86_64  
    rubygem20-nokogiri-1.6.1-1.23.amzn1.x86_64  
    rubygem21-nokogiri-1.6.1-1.23.amzn1.x86_64  
    rubygem-nokogiri-debuginfo-1.6.1-1.23.amzn1.x86_64  

Additional References

Red Hat: CVE-2022-29181

Mitre: CVE-2022-29181

8.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

HIGH

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

6.4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:N/A:P

0.003 Low

EPSS

Percentile

68.4%