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Package "stunnel4"

Name: stunnel4

Description:

Universal SSL tunnel for network daemons
Latest version: 3:5.56-1ubuntu0.2
Release: focal (20.04)
Level: updates
Repository: universe
Homepage: https://www.stunnel.org/

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Other versions of "stunnel4" in Focal

Repository Area Version
base universe 3:5.56-1
security universe 3:5.56-1ubuntu0.2

Changelog

Version: 3:5.56-1ubuntu0.2 2024-07-18 11:07:04 UTC

  stunnel4 (3:5.56-1ubuntu0.2) focal-security; urgency=medium

  * SECURITY UPDATE: Improper certificate validation
    - debian/patches/CVE-2021-20230.patch: Redirects requests with an
      incorrect certificate to the specified address in the redirect
      option.
    - CVE-2021-20230

 -- Bruce Cable <email address hidden> Wed, 17 Jul 2024 12:22:22 +1000
CVE-2021-20230 A flaw was found in stunnel before 5.57, where it improperly validates client certificates when it is configured to use both redirect and verifyChain


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