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), allows remote attackers to cause a denial of service (application crash or hang) via a malformed X.509 certificate…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.24%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 2.0
- 7.1 HIGHAV:N/AC:M/Au:N/C:N/I:N/A:C
- EPSS
- 2.24% probability · 82th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- ibm/global security kit · ibm/security directory server · ibm/tivoli directory server
- Source
- psirt@us.ibm.com
References
- http://osvdb.org/102556
- http://secunia.com/advisories/56698
- http://secunia.com/advisories/56699
- http://www-01.ibm.com/support/docview.wss?uid=swg21662902Vendor Advisory
- http://www-01.ibm.com/support/docview.wss?uid=swg21669554Vendor Advisory
- http://www-01.ibm.com/support/docview.wss?uid=swg21676091Vendor Advisory
- http://www-01.ibm.com/support/docview.wss?uid=swg21676092Vendor Advisory
- http://www.securitytracker.com/id/1029687
- https://exchange.xforce.ibmcloud.com/vulnerabilities/89863
- http://osvdb.org/102556
- http://secunia.com/advisories/56698
- http://secunia.com/advisories/56699
- http://www-01.ibm.com/support/docview.wss?uid=swg21662902Vendor Advisory
- http://www-01.ibm.com/support/docview.wss?uid=swg21669554Vendor Advisory
- http://www-01.ibm.com/support/docview.wss?uid=swg21676091Vendor Advisory
- http://www-01.ibm.com/support/docview.wss?uid=swg21676092Vendor Advisory
- http://www.securitytracker.com/id/1029687
- https://exchange.xforce.ibmcloud.com/vulnerabilities/89863
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.