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HTTP Response Splitting Affecting ruby-irb package, versions <0:2.0.0.648-36.amzn2.0.8

Severity

0.0
high
0
10

    Threat Intelligence

    EPSS
    0.35% (73rd percentile)

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  • Snyk ID SNYK-AMZN2-RUBYIRB-6457711
  • published 19 Mar 2024
  • disclosed 18 Nov 2022
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Introduced: 18 Nov 2022

CVE-2021-33621 Open this link in a new tab
CWE-113 Open this link in a new tab

How to fix?

Upgrade Amazon-Linux:2 ruby-irb to version 0:2.0.0.648-36.amzn2.0.8 or higher.
This issue was patched in ALAS2-2024-2503.

NVD Description

Note: Versions mentioned in the description apply only to the upstream ruby-irb package and not the ruby-irb package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2 relevant fixed versions and status.

The cgi gem before 0.1.0.2, 0.2.x before 0.2.2, and 0.3.x before 0.3.5 for Ruby allows HTTP response splitting. This is relevant to applications that use untrusted user input either to generate an HTTP response or to create a CGI::Cookie object.

References

CVSS Scores

version 3.1
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Snyk

8.8 high
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    Low
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    High
  • Availability (A)
    High
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NVD

8.8 high
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SUSE

7.5 high
Expand this section

Red Hat

8.8 high