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CVE-2013-6747
IBM GSKit 7.x before 7.0.4.48 and 8.x before 8.0.50.16, as used in IBM Security Directory Server (ISDS) and Tivoli Directory Server (TDS),…
High7.1EPSS 2.2%
- Published
- Updated
- Reserved
- Assigned by
- ibm
Description
IBM GSKit 7.x before 7.0.4.48 and 8.x before 8.0.50.16, as used in IBM Security Directory Server (ISDS) and Tivoli Directory Server (TDS), allows remote attackers to cause a denial of service (application crash or hang) via a malformed X.509 certificate chain.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High7.1 | AV:N/AC:M/Au:N/C:N/I:N/A:C |
- EPSS (exploitation in 30 days)
- 2.2% · top 17% of all CVEs (4 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.1.
Weakness
Affected products
n/a
- affected n/a
References (9)
- ibm-gskit-cve20136747-cert-chain(89863) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- http://www-01.ibm.com/support/docview.wss?uid=swg21676092 (opens in a new tab)x_refsource_CONFIRMx_transferred
- 56698 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 102556 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- 56699 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- http://www-01.ibm.com/support/docview.wss?uid=swg21662902 (opens in a new tab)x_refsource_CONFIRMx_transferred
- http://www-01.ibm.com/support/docview.wss?uid=swg21676091 (opens in a new tab)x_refsource_CONFIRMx_transferred
- http://www-01.ibm.com/support/docview.wss?uid=swg21669554 (opens in a new tab)x_refsource_CONFIRMx_transferred
- 1029687 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2013-6747)Record last updated .