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Oracle Solaris 11: CVE-2021-32066 (11.4 SRU 37.101.1)

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Oracle Solaris 11: CVE-2021-32066 (11.4 SRU 37.101.1)

Severity
6
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:N)
Published
08/01/2021
Created
10/13/2021
Added
10/12/2021
Modified
02/17/2022

Description

An issue was discovered in Ruby through 2.6.7, 2.7.x through 2.7.3, and 3.x through 3.0.1. Net::IMAP does not raise an exception when StartTLS fails with an an unknown response, which might allow man-in-the-middle attackers to bypass the TLS protections by leveraging a network position between the client and the registry to block the StartTLS command, aka a "StartTLS stripping attack."

Solution(s)

  • oracle-solaris-11-4-upgrade-runtime-ruby-25-2-5-9-11-4-37-0-1-101-1
  • oracle-solaris-11-4-upgrade-runtime-ruby-26-2-6-8-11-4-37-0-1-101-1

References

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