CVE-2013-1417
Advisory lineage Upstream: 0 Downstream: 4
Modified
Published: 20 Nov 2013, 11:00
Last modified:06 Aug 2024, 15:04
Vulnerability Summary
Overall Risk (default)
low
24/100 CVSS Score
3.5 LOW
v2.0 (nvd)
EPSS Score
0.54% LOW
1% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
1 found
Dark Web
Not detected
Timeline
20 Nov 2013, 11:00
Published
Vulnerability first disclosed
06 Aug 2024, 15:04
Last Modified
Vulnerability information updated
Description
do_tgs_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.11 before 1.11.4, when a single-component realm name is used, allows remote authenticated users to cause a denial of service (daemon crash) via a TGS-REQ request that triggers an attempted cross-realm referral for a host-based service principal.
CVSS Metrics
- v2.0•LOW•Score: 3.5AV:N/AC:M/Au:S/C:N/I:N/A:P
EPSS Trends
Current EPSS score: 0.54%• Percentile: 68%
Techniques & Countermeasures
- CWE-20•Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
Affected Systems
- mit•kerberos_5
1.11 | 1.11.1 | 1.11.2 | 1.11.3