Vulnerability Description
telnetd in Heimdal 0.6.x before 0.6.6 and 0.7.x before 0.7.2 allows remote unauthenticated attackers to cause a denial of service (server crash) via unknown vectors that trigger a null dereference.
CVSS Score
7.8
HIGH
AV:N/AC:L/Au:N/C:N/I:N/A:C
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Kth | Heimdal | 0.6.1 |
References
- http://secunia.com/advisories/18894
- http://secunia.com/advisories/18961
- http://secunia.com/advisories/19005
- http://securityreason.com/securityalert/449
- http://www.debian.org/security/2006/dsa-977
- http://www.osvdb.org/23244
- http://www.securityfocus.com/archive/1/426043/100/0/threaded
- http://www.securityfocus.com/bid/16676
- http://www.stacken.kth.se/lists/heimdal-discuss/2006-02/msg00028.htmlPatch
- http://www.ubuntu.com/usn/usn-253-1
- http://www.vupen.com/english/advisories/2006/0456
- http://www.vupen.com/english/advisories/2006/0628
- http://www.vupen.com/english/advisories/2006/0653
- https://exchange.xforce.ibmcloud.com/vulnerabilities/24763
- http://secunia.com/advisories/18894
FAQ
What is CVE-2006-0677?
CVE-2006-0677 is a vulnerability with a CVSS score of 7.8 (HIGH). telnetd in Heimdal 0.6.x before 0.6.6 and 0.7.x before 0.7.2 allows remote unauthenticated attackers to cause a denial of service (server crash) via unknown vectors that trigger a null dereference.
How severe is CVE-2006-0677?
CVE-2006-0677 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2006-0677?
Check the references section above for vendor advisories and patch information. Affected products include: Kth Heimdal.