9.3
CVE-2012-1015
- EPSS 3.1%
- Published 06.08.2012 16:55:01
- Last modified 11.04.2025 00:51:21
- Source cve@mitre.org
- Teams watchlist Login
- Open Login
The kdc_handle_protected_negotiation function in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.8.x, 1.9.x before 1.9.5, and 1.10.x before 1.10.3 attempts to calculate a checksum before verifying that the key type is appropriate for a checksum, which allows remote attackers to execute arbitrary code or cause a denial of service (uninitialized pointer free, heap memory corruption, and daemon crash) via a crafted AS-REQ request.
Data is provided by the National Vulnerability Database (NVD)
Mit ≫ Kerberos 5 Version1.8
Mit ≫ Kerberos 5 Version1.8.1
Mit ≫ Kerberos 5 Version1.8.2
Mit ≫ Kerberos 5 Version1.8.3
Mit ≫ Kerberos 5 Version1.8.4
Mit ≫ Kerberos 5 Version1.8.5
Mit ≫ Kerberos 5 Version1.8.6
Mit ≫ Kerberos 5 Version1.9.4
Mit ≫ Kerberos 5 Version1.10
Mit ≫ Kerberos 5 Version1.10.1
Mit ≫ Kerberos 5 Version1.10.2
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 3.1% | 0.856 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 9.3 | 8.6 | 10 |
AV:N/AC:M/Au:N/C:C/I:C/A:C
|
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.