Unrated severityNVD Advisory· Published Feb 14, 2006· Updated Jun 16, 2026
CVE-2006-0677
CVE-2006-0677
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
10cpe:2.3:a:kth:heimdal:0.6.1:*:*:*:*:*:*:*+ 8 more
- cpe:2.3:a:kth:heimdal:0.6.1:*:*:*:*:*:*:*
- cpe:2.3:a:kth:heimdal:0.6.2:*:*:*:*:*:*:*
- cpe:2.3:a:kth:heimdal:0.6.3:*:*:*:*:*:*:*
- cpe:2.3:a:kth:heimdal:0.6.4:*:*:*:*:*:*:*
- cpe:2.3:a:kth:heimdal:0.6.5:*:*:*:*:*:*:*
- cpe:2.3:a:kth:heimdal:0.7.1:*:*:*:*:*:*:*
- cpe:2.3:a:kth:heimdal:0.7.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:kth:heimdal:0.7.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:kth:heimdal:0.7.1.3:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
14- www.stacken.kth.se/lists/heimdal-discuss/2006-02/msg00028.htmlnvdPatch
- secunia.com/advisories/18894nvd
- secunia.com/advisories/18961nvd
- secunia.com/advisories/19005nvd
- securityreason.com/securityalert/449nvd
- www.debian.org/security/2006/dsa-977nvd
- www.osvdb.org/23244nvd
- www.securityfocus.com/archive/1/426043/100/0/threadednvd
- www.securityfocus.com/bid/16676nvd
- www.ubuntu.com/usn/usn-253-1nvd
- www.vupen.com/english/advisories/2006/0456nvd
- www.vupen.com/english/advisories/2006/0628nvd
- www.vupen.com/english/advisories/2006/0653nvd
- exchange.xforce.ibmcloud.com/vulnerabilities/24763nvd
News mentions
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