Vulnerability CVE-2011-0412

Vulnerability Name:

CVE-2011-0412 (CCN-66579)

Assigned:

2011-04-05

Published:

2011-04-05

Updated:

2017-08-17

Summary:

Oracle Solaris 8, 9, and 10 stores back-out patch files (undo.Z) unencrypted with world-readable permissions under /var/sadm/pkg/, which allows local users to obtain password hashes and conduct brute force password guessing attacks.
http://www.oracle.com/technetwork/topics/security/cpuapr2011-301950.html
Per: http://www.kb.cert.org/vuls/id/648244

'III. Solution
Apply an Update

Install patch 119254-80. Patch 119254-80 is also part of the April 1st recommended patch set for Solaris 10.'

CVSS v3 Severity:

6.2 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): None Availibility (A): None

CVSS v2 Severity:

2.1 Low (CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N)
1.6 Low (Temporal CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N/E:U/RL:OF/RC:C)

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): Low Authentication (Au): None
Impact Metrics:	Confidentiality (C): Partial Integrity (I): None Availibility (A): None

4.9 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:N/A:N)
3.7 Low (CCN Temporal CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:N/A:N/E:U/RL:OF/RC:C)

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): Low Athentication (Au): None
Impact Metrics:	Confidentiality (C): Complete Integrity (I): None Availibility (A): None