Cygnus Network Security vulnerabilitiesRanked by how likely they are to be used.
Cygnus Network Security is made by Cygnus. We track 6 published vulnerabilities in it, across 1 version. None of them is on the list of flaws known to be exploited today. If you run Cygnus Network Security, keep it on a version the vendor still supports.
We keep watching the known-exploited list.
Which Cygnus Network Security vulnerabilities are being exploited?
This is the list that matters most: flaws criminals are using now.
None of Cygnus Network Security's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.
Which Cygnus Network Security 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.
- 17%CVE-2000-0389Critical
Buffer overflow in krb_rd_req function in Kerberos 4 and 5 allows remote attackers to gain root privileges.
- 4.0%CVE-2000-0390Critical
Buffer overflow in krb425_conv_principal function in Kerberos 5 allows remote attackers to gain root privileges.
- 4.0%CVE-2000-0391Critical
Buffer overflow in krshd in Kerberos 5 allows remote attackers to gain root privileges.
- 2.4%CVE-2000-0550Medium
Kerberos 4 KDC program improperly frees memory twice (aka "double-free"), which allows remote attackers to cause a denial of service.
- 2.3%CVE-2000-0549Medium
Kerberos 4 KDC program does not properly check for null termination of AUTH_MSG_KDC_REQUEST requests, which allows remote attackers to cause a denial of service via a malformed request.
- 0.4%CVE-2000-0392High
Buffer overflow in ksu in Kerberos 5 allows local users to gain root privileges.
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1 new flaw affects software Acme tracks
Buffer overflow in krb_rd_req function in Kerberos 4 and 5 allows remote attackers to gain root privileges.
- Matched to
- Cygnus Network Security 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 Cygnus Network Security, across 1 version.
None of Cygnus Network Security's vulnerabilities is on the list of flaws known to be exploited today.
Create a Precursor Intelligence account and track Cygnus Network Security. 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.