CVE-2000-0546
Kerberos 4 KDC Buffer Overflow Denial of Service
Description
Buffer overflow in Kerberos 4 KDC program allows remote attackers to cause a denial of service via the lastrealm variable in the set_tgtkey function.
INFO
Published Date :
June 9, 2000, 4 a.m.
Last Modified :
Feb. 2, 2021, 5:55 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
2.9
Exploitability Score :
10.0
Affected Products
The following products are affected by CVE-2000-0546
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2000-0546.
| URL | Resource |
|---|---|
| http://archives.neohapsis.com/archives/bugtraq/2000-06/0064.html | Broken Link |
| http://ciac.llnl.gov/ciac/bulletins/k-051.shtml | Broken Link |
| http://web.mit.edu/kerberos/www/advisories/krb4kdc.txt | Patch Vendor Advisory |
| http://www.cert.org/advisories/CA-2000-11.html | Third Party Advisory US Government Resource |
| http://www.securityfocus.com/bid/1338 | Third Party Advisory VDB Entry |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2000-0546 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2000-0546 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Reanalysis by [email protected]
Feb. 02, 2021
Action Type Old Value New Value Changed Reference Type http://archives.neohapsis.com/archives/bugtraq/2000-06/0064.html Exploit, Patch, Vendor Advisory http://archives.neohapsis.com/archives/bugtraq/2000-06/0064.html Broken Link Changed Reference Type http://ciac.llnl.gov/ciac/bulletins/k-051.shtml No Types Assigned http://ciac.llnl.gov/ciac/bulletins/k-051.shtml Broken Link Changed Reference Type http://web.mit.edu/kerberos/www/advisories/krb4kdc.txt No Types Assigned http://web.mit.edu/kerberos/www/advisories/krb4kdc.txt Patch, Vendor Advisory Changed Reference Type http://www.cert.org/advisories/CA-2000-11.html Patch, Third Party Advisory, US Government Resource http://www.cert.org/advisories/CA-2000-11.html Third Party Advisory, US Government Resource Changed Reference Type http://www.securityfocus.com/bid/1338 No Types Assigned http://www.securityfocus.com/bid/1338 Third Party Advisory, VDB Entry Removed CWE NIST NVD-CWE-Other Added CWE NIST CWE-120 Removed CPE Configuration OR *cpe:2.3:a:cygnus:cygnus_network_security:*:*:*:*:*:*:*:* *cpe:2.3:a:cygnus:kerbnet:*:*:*:*:*:*:*:* *cpe:2.3:a:mit:kerberos:*:*:*:*:*:*:*:* versions up to (including) 4.0 *cpe:2.3:a:mit:kerberos_5:1.0:*:*:*:*:*:*:* *cpe:2.3:a:mit:kerberos_5:1.1:*:*:*:*:*:*:* *cpe:2.3:a:mit:kerberos_5:1.1.1:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:a:cygnus_network_security_project:cygnus_network_security:-:*:*:*:*:*:*:* *cpe:2.3:a:kerbnet_project:kerbnet:-:*:*:*:*:*:*:* *cpe:2.3:a:mit:kerberos:*:*:*:*:*:*:*:* versions up to (excluding) 4.0 *cpe:2.3:a:mit:kerberos:4.0:-:*:*:*:*:*:* *cpe:2.3:a:mit:kerberos:4.0:patch10:*:*:*:*:*:* *cpe:2.3:a:mit:kerberos_5:*:*:*:*:*:*:*:* versions from (including) 1.0 up to (including) 1.0.7 *cpe:2.3:a:mit:kerberos_5:1.1:*:*:*:*:*:*:* *cpe:2.3:a:mit:kerberos_5:1.1.1:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Jan. 21, 2020
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:mit:kerberos:5_1.1.1:*:*:*:*:*:*:* OR *cpe:2.3:a:mit:kerberos_5:1.1.1:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Jan. 21, 2020
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:mit:kerberos:5_1.1:*:*:*:*:*:*:* OR *cpe:2.3:a:mit:kerberos_5:1.1:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Jan. 21, 2020
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:mit:kerberos:5_1.0:*:*:*:*:*:*:* OR *cpe:2.3:a:mit:kerberos_5:1.0:*:*:*:*:*:*:* -
Initial Analysis by [email protected]
Jan. 01, 2004
Action Type Old Value New Value
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2000-0546 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2000-0546
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.80 }} 0.00%
score
0.78971
percentile