Missing Report of Error Condition Affecting ruby3.4-rubygem-json-debuginfo package, versions <0:2.9.1-27.amzn2023.0.6


Severity

Recommended
0.0
high
0
10

Based on Amazon Linux security rating.

Threat Intelligence

EPSS
0.42% (34th percentile)

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  • Snyk IDSNYK-AMZN2023-RUBY34RUBYGEMJSONDEBUGINFO-17291017
  • published10 Jun 2026
  • disclosed9 May 2026

Introduced: 9 May 2026

CVE-2026-42246  (opens in a new tab)
CWE-392  (opens in a new tab)
CWE-393  (opens in a new tab)
CWE-636  (opens in a new tab)
CWE-754  (opens in a new tab)
CWE-841  (opens in a new tab)

How to fix?

Upgrade Amazon-Linux:2023 ruby3.4-rubygem-json-debuginfo to version 0:2.9.1-27.amzn2023.0.6 or higher.
This issue was patched in ALAS2023-2026-1807.

NVD Description

Note: Versions mentioned in the description apply only to the upstream ruby3.4-rubygem-json-debuginfo package and not the ruby3.4-rubygem-json-debuginfo package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2023 relevant fixed versions and status.

Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby. Prior to versions 0.3.10, 0.4.24, 0.5.14, and 0.6.4, a man-in-the-middle attacker can cause Net::IMAP#starttls to return "successfully", without starting TLS. This issue has been patched in versions 0.3.10, 0.4.24, 0.5.14, and 0.6.4.

CVSS Base Scores

version 3.1