Heimdal vulnerabilitiesRanked by how likely they are to be used.
Heimdal is made by Kth. We track 6 published vulnerabilities in it, across 19 versions. None of them is on the list of flaws known to be exploited today. If you run Heimdal, keep it on a version the vendor still supports.
We keep watching the known-exploited list.
Which Heimdal vulnerabilities are being exploited?
This is the list that matters most: flaws criminals are using now.
None of Heimdal's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.
Which Heimdal flaws are most likely to be used?
Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.
- 4.5%CVE-2002-1225Critical
Multiple buffer overflows in Heimdal before 0.5, possibly in both the (1) kadmind and (2) kdc servers, may allow remote attackers to gain root access.
- 3.1%CVE-2006-0677High
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.
- 2.4%CVE-2002-1226Critical
Unknown vulnerabilities in Heimdal before 0.5 with unknown impact, possibly in the (1) kadmind and (2) kdc servers, may allow remote or local attackers to gain root or other access, but not via buffer overflows...
- 1.5%CVE-2004-0371Medium
Heimdal 0.6.x before 0.6.1 and 0.5.x before 0.5.3 does not properly perform certain consistency checks for cross-realm requests, which allows remote attackers with control of a realm to impersonate others in the...
- 0.5%
Unspecified vulnerability in rshd in Heimdal 0.6.x before 0.6.6 and 0.7.x before 0.7.2, when storing forwarded credentials, allows attackers to overwrite arbitrary files and change file ownership via unknown vectors.
- 0.4%CVE-2002-0754High
Kerberos 5 su (k5su) in FreeBSD 4.4 and earlier relies on the getlogin system call to determine if the user running k5su is root, which could allow a root-initiated process to regain its privileges after it has...
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1 new flaw affects software Acme tracks
Multiple buffer overflows in Heimdal before 0.5, possibly in both the (1) kadmind and (2) kdc servers, may allow remote attackers to gain root access.
- Matched to
- Heimdal on Acme's software list
- What to do
- Plan in the vendor’s update
Sent to the alert recipients Acme chose. Also in the app and to Acme's webhook.
We track 6 published vulnerabilities listed under the name Heimdal, across 19 versions.
None of Heimdal's vulnerabilities is on the list of flaws known to be exploited today.
Create a Precursor Intelligence account and track Heimdal. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.