CVE-2009-0847

2009-04-0900:00:00

ubuntu.com

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.056 Low

EPSS

Percentile

93.1%

JSON

The asn1buf_imbed function in the ASN.1 decoder in MIT Kerberos 5 (aka
krb5) 1.6.3, when PK-INIT is used, allows remote attackers to cause a
denial of service (application crash) via a crafted length value that
triggers an erroneous malloc call, related to incorrect calculations with
pointer arithmetic.

OSVersionArchitecturePackageVersionFilename
ubuntu7.10noarchkrb5< 1.6.dfsg.1-7ubuntu0.2UNKNOWN
ubuntu8.04noarchkrb5< 1.6.dfsg.3~beta1-2ubuntu1.1UNKNOWN
ubuntu8.10noarchkrb5< 1.6.dfsg.4~beta1-3ubuntu0.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	7.10	noarch	krb5	< 1.6.dfsg.1-7ubuntu0.2	UNKNOWN
ubuntu	8.04	noarch	krb5	< 1.6.dfsg.3~beta1-2ubuntu1.1	UNKNOWN
ubuntu	8.10	noarch	krb5	< 1.6.dfsg.4~beta1-3ubuntu0.1	UNKNOWN