CVE-2009-0846

2009-04-0900:30:00

Debian Security Bug Tracker

security-tracker.debian.org

CVSS2

Attack Vector

NETWORK

Attack 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

EPSS

0.625

Percentile

97.9%

JSON

The asn1_decode_generaltime function in lib/krb5/asn.1/asn1_decode.c in the ASN.1 GeneralizedTime decoder in MIT Kerberos 5 (aka krb5) before 1.6.4 allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via vectors involving an invalid DER encoding that triggers a free of an uninitialized pointer.

OSVersionArchitecturePackageVersionFilename
Debian12allkrb5< 1.6.dfsg.4~beta1-13krb5_1.6.dfsg.4~beta1-13_all.deb
Debian11allkrb5< 1.6.dfsg.4~beta1-13krb5_1.6.dfsg.4~beta1-13_all.deb
Debian999allkrb5< 1.6.dfsg.4~beta1-13krb5_1.6.dfsg.4~beta1-13_all.deb
Debian13allkrb5< 1.6.dfsg.4~beta1-13krb5_1.6.dfsg.4~beta1-13_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	krb5	< 1.6.dfsg.4~beta1-13	krb5_1.6.dfsg.4~beta1-13_all.deb
Debian	11	all	krb5	< 1.6.dfsg.4~beta1-13	krb5_1.6.dfsg.4~beta1-13_all.deb
Debian	999	all	krb5	< 1.6.dfsg.4~beta1-13	krb5_1.6.dfsg.4~beta1-13_all.deb
Debian	13	all	krb5	< 1.6.dfsg.4~beta1-13	krb5_1.6.dfsg.4~beta1-13_all.deb