Debian Security Bug TrackerDEBIANCVE:CVE-2009-4212CVE-2009-4212
10 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
0.121 Low
EPSS
Percentile
95.3%
Multiple integer underflows in the (1) AES and (2) RC4 decryption functionality in the crypto library in MIT Kerberos 5 (aka krb5) 1.3 through 1.6.3, and 1.7 before 1.7.1, allow remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code by providing ciphertext with a length that is too short to be valid.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | krb5 | < 1.8+dfsg~alpha1-1 | krb5_1.8+dfsg~alpha1-1_all.deb |
| Debian | 11 | all | krb5 | < 1.8+dfsg~alpha1-1 | krb5_1.8+dfsg~alpha1-1_all.deb |
| Debian | 10 | all | krb5 | < 1.8+dfsg~alpha1-1 | krb5_1.8+dfsg~alpha1-1_all.deb |
| Debian | 999 | all | krb5 | < 1.8+dfsg~alpha1-1 | krb5_1.8+dfsg~alpha1-1_all.deb |
| Debian | 13 | all | krb5 | < 1.8+dfsg~alpha1-1 | krb5_1.8+dfsg~alpha1-1_all.deb |
Related
10 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
0.121 Low
EPSS
Percentile
95.3%