Microsoft SQL Server 2012 SP2 11.0.5058.0 through 11.0.5387.0 Multiple Privilege Escalation (3194719)

Medium Nessus Network Monitor Plugin ID 9810

Synopsis

The remote host is running a version of SQL Server that is vulnerable to multiple privilege escalation attack vectors.

Description

The remote host is running a version of Microsoft SQL Server 2012 SP2 11.0.5058.0 through 11.0.5387.0 and is affected by multiple privilege escalation vulnerabilities :

- A flaw exists in the SQL Server Agent that is triggered as ACLs on 'atxcore.dll' are not properly checked. This may allow an authenticated attacker to gain elevated privileges. (CVE-2016-7253)
- A flaw exsts in the RDBMS engine that is triggered during the handling of pointer casting. This may allow an authenticated attacker to gain elevated privileges. (CVE-2016-7254)

Solution

Update to SQL Server 2012 SP2 11.0.5388.0 or higher.

See Also

https://technet.microsoft.com/library/security/ms16-136

Plugin Details

Severity: Medium

ID: 9810

File Name: 9810.prm

Family: Database

Published: 2016/12/12

Modified: 2016/12/12

Dependencies: 9510

Nessus ID: 94637

Risk Information

Risk Factor: Medium

CVSSv2

Base Score: 6.5

Temporal Score: 5.7

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P

Temporal Vector: CVSS2#E:ND/RL:OF/RC:C

CVSSv3

Base Score: 6.2

Temporal Score: 5.9

Vector: CVSS3#AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Temporal Vector: CVSS3#E:X/RL:O/RC:C

Vulnerability Information

Patch Publication Date: 2016/11/08

Vulnerability Publication Date: 2016/11/08

Reference Information

CVE: CVE-2016-7253, CVE-2016-7254

BID: 77420

OSVDB: 146901, 146904