CVE-2003-0138

2003-03-2405:00:00

Debian Security Bug Tracker

security-tracker.debian.org

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.018 Low

EPSS

Percentile

88.4%

JSON

Version 4 of the Kerberos protocol (krb4), as used in Heimdal and other packages, allows an attacker to impersonate any principal in a realm via a chosen-plaintext attack.

OSVersionArchitecturePackageVersionFilename
Debian12allheimdal< 0.5.2-1heimdal_0.5.2-1_all.deb
Debian11allheimdal< 0.5.2-1heimdal_0.5.2-1_all.deb
Debian999allheimdal< 0.5.2-1heimdal_0.5.2-1_all.deb
Debian13allheimdal< 0.5.2-1heimdal_0.5.2-1_all.deb
Debian12allkrb5< 1.2.7-3krb5_1.2.7-3_all.deb
Debian11allkrb5< 1.2.7-3krb5_1.2.7-3_all.deb
Debian999allkrb5< 1.2.7-3krb5_1.2.7-3_all.deb
Debian13allkrb5< 1.2.7-3krb5_1.2.7-3_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	heimdal	< 0.5.2-1	heimdal_0.5.2-1_all.deb
Debian	11	all	heimdal	< 0.5.2-1	heimdal_0.5.2-1_all.deb
Debian	999	all	heimdal	< 0.5.2-1	heimdal_0.5.2-1_all.deb
Debian	13	all	heimdal	< 0.5.2-1	heimdal_0.5.2-1_all.deb
Debian	12	all	krb5	< 1.2.7-3	krb5_1.2.7-3_all.deb
Debian	11	all	krb5	< 1.2.7-3	krb5_1.2.7-3_all.deb
Debian	999	all	krb5	< 1.2.7-3	krb5_1.2.7-3_all.deb
Debian	13	all	krb5	< 1.2.7-3	krb5_1.2.7-3_all.deb