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SUSE: CVE-2021-32066: SUSE Linux Security Advisory

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SUSE: CVE-2021-32066: SUSE Linux Security Advisory

Severity
6
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:N)
Published
07/21/2021
Created
02/10/2022
Added
12/02/2021
Modified
10/26/2022

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)

  • suse-upgrade-libruby2_1-2_1
  • suse-upgrade-libruby2_5-2_5
  • suse-upgrade-ruby2-1
  • suse-upgrade-ruby2-1-devel
  • suse-upgrade-ruby2-1-stdlib
  • suse-upgrade-ruby2-5
  • suse-upgrade-ruby2-5-devel
  • suse-upgrade-ruby2-5-devel-extra
  • suse-upgrade-ruby2-5-doc
  • suse-upgrade-ruby2-5-doc-ri
  • suse-upgrade-ruby2-5-stdlib

References

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