MS15-058: Vulnerabilities in SQL Server Could Allow Remote Code Execution (3065718)

medium Nessus Plugin ID 84738

Synopsis

The remote SQL Server installation is affected by multiple vulnerabilities.

Description

The remote Microsoft SQL Server installation is affected by multiple vulnerabilities :

- A privilege escalation vulnerability exists due to the casting of pointers to an incorrect class. An authenticated, remote attacker can exploit this, via a specially crafted SQL query, to gain elevated privileges. (CVE-2015-1761)

- A remote code execution vulnerability exists due to incorrect handling of internal function calls to uninitialized memory. An attacker can exploit this, via a specially crafted SQL query on an affected SQL server that has special permission settings (such as VIEW SERVER STATE) turned on, to execute arbitrary code.
(CVE-2015-1762)

- A remote code execution vulnerability exists due to incorrect handling of internal function calls to uninitialized memory. An authenticated, remote attacker can exploit this, via a specially crafted SQL query designed to execute a virtual function from a wrong address, to execute arbitrary code. (CVE-2015-1763)

Solution

Microsoft has released a set of patches for SQL Server 2008, 2008 R2, 2012, and 2014.

See Also

http://www.nessus.org/u?4c135c5d

Plugin Details

Severity: Medium

ID: 84738

File Name: smb_nt_ms15-058.nasl

Version: 1.14

Type: local

Agent: windows

Published: 7/14/2015

Updated: 4/11/2022

Configuration: Enable thorough checks

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: High

Base Score: 8.5

Temporal Score: 6.3

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

CVSS Score Source: CVE-2015-1763

CVSS v3

Risk Factor: Medium

Base Score: 6.3

Temporal Score: 5.5

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:microsoft:sql_server

Required KB Items: SMB/MS_Bulletin_Checks/Possible

Exploit Ease: No known exploits are available

Patch Publication Date: 7/14/2015

Vulnerability Publication Date: 7/14/2015

Reference Information

CVE: CVE-2015-1761, CVE-2015-1762, CVE-2015-1763