CVE-2011-0285

2011-04-1400:00:00

ubuntu.com

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

0.246

Percentile

96.7%

JSON

The process_chpw_request function in schpw.c in the password-changing
functionality in kadmind in MIT Kerberos 5 (aka krb5) 1.7 through 1.9 frees
an invalid pointer, which allows remote attackers to execute arbitrary code
or cause a denial of service (daemon crash) via a crafted request that
triggers an error condition.

OSVersionArchitecturePackageVersionFilename
ubuntu9.10noarchkrb5< 1.7dfsg~beta3-1ubuntu0.13UNKNOWN
ubuntu10.04noarchkrb5< 1.8.1+dfsg-2ubuntu0.9UNKNOWN
ubuntu10.10noarchkrb5< 1.8.1+dfsg-5ubuntu0.7UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	9.10	noarch	krb5	< 1.7dfsg~beta3-1ubuntu0.13	UNKNOWN
ubuntu	10.04	noarch	krb5	< 1.8.1+dfsg-2ubuntu0.9	UNKNOWN
ubuntu	10.10	noarch	krb5	< 1.8.1+dfsg-5ubuntu0.7	UNKNOWN