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OpenAdvisories
High · 7.5 CVE-2021-33900 EUVD-2021-1565GHSA-4x25-f45x-grv5

StartTLS and SASL confidentiality protection bypass

Published Jul 26, 2021 · Updated Aug 4, 2024 · Assigned by apache

Description

While investigating DIRSTUDIO-1219 it was noticed that configured StartTLS encryption was not applied when any SASL authentication mechanism (DIGEST-MD5, GSSAPI) was used. While investigating DIRSTUDIO-1220 it was noticed that any configured SASL confidentiality layer was not applied. This issue affects Apache Directory Studio version 2.0.0.v20210213-M16 and prior versions.

Affected products

VendorProductAffectedFixed
Apache Software Foundation Apache Directory Studio unspecified – ≤ 2.0.0.v20210213-M16 —

Fixed in Linux distributions

Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.

ReleasePackageFixed inAdvisory
Ubuntu 26.10 apache-directory-server No fix yet —
Ubuntu 26.04 LTS apache-directory-server No fix yet —
Ubuntu 25.10 apache-directory-server No fix yet —
Ubuntu 24.04 LTS apache-directory-server No fix yet —
Ubuntu 22.04 LTS apache-directory-server No fix yet —
Show 3 more (older releases, extended support, other products)
ReleasePackageFixed inAdvisory
Ubuntu 20.04 LTS apache-directory-server No fix yet —
Ubuntu 18.04 LTS apache-directory-server No fix yet —
Ubuntu 16.04 LTS apache-directory-server No fix yet —

Affected packages

EcosystemPackageAffectedFixedRecord
Maven org.apache.directory.studio:org.apache.directory.studio.parent < 2.0.0.v20210717-M17 2.0.0.v20210717-M17 GHSA-4x25-f45x-grv5

References