Vulnerability Details : CVE-2006-0677
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.
Vulnerability category: Denial of service
Products affected by CVE-2006-0677
- cpe:2.3:a:kth:heimdal:0.6.2:*:*:*:*:*:*:*
- cpe:2.3:a:kth:heimdal:0.6.3:*:*:*:*:*:*:*
- cpe:2.3:a:kth:heimdal:0.6.1:*:*:*:*:*:*:*
- cpe:2.3:a:kth:heimdal:0.7.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:kth:heimdal:0.7.1.3:*:*:*:*:*:*:*
- 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:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2006-0677
5.65%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 93 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2006-0677
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.8
|
HIGH | AV:N/AC:L/Au:N/C:N/I:N/A:C |
10.0
|
6.9
|
NIST |
References for CVE-2006-0677
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http://www.ubuntu.com/usn/usn-253-1
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http://www.debian.org/security/2006/dsa-977
[SECURITY] [DSA 977-1] New heimdal packages fix several vulnerabilities
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https://exchange.xforce.ibmcloud.com/vulnerabilities/24763
Heimdal telnetd NULL dereference denial of service CVE-2006-0677 Vulnerability Report
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http://securityreason.com/securityalert/449
heimdal vulnerability - CXSecurity.com
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http://www.stacken.kth.se/lists/heimdal-discuss/2006-02/msg00028.html
Heimdal 0.7.2 and 0.6.6Patch
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http://www.vupen.com/english/advisories/2006/0628
Site en construction
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http://www.securityfocus.com/bid/16676
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http://www.vupen.com/english/advisories/2006/0653
Site en construction
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http://www.securityfocus.com/archive/1/426043/100/0/threaded
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http://www.vupen.com/english/advisories/2006/0456
Site en construction
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