KB4598297: Windows Server 2012 January 2021 Security Update
high Nessus Plugin ID 144881
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New! Plugin Severity Now Using CVSS v3
The calculated severity for Plugins has been updated to use CVSS v3 by default. Plugins that do not have a CVSS v3 score will fall back to CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.
Synopsis
The remote Windows host is affected by multiple vulnerabilities.Description
The remote Windows host is missing security update 4598297 or cumulative update 4598278. It is, therefore, affected by multiple vulnerabilities :- An elevation of privilege vulnerability. An attacker can exploit this to gain elevated privileges.
(CVE-2020-17087, CVE-2021-1648, CVE-2021-1649, CVE-2021-1650, CVE-2021-1652, CVE-2021-1653, CVE-2021-1654, CVE-2021-1655, CVE-2021-1659, CVE-2021-1661, CVE-2021-1688, CVE-2021-1693, CVE-2021-1694, CVE-2021-1695, CVE-2021-1702, CVE-2021-1704, CVE-2021-1706, CVE-2021-1709)
- A denial of service (DoS) vulnerability. An attacker can exploit this issue to cause the affected component to deny system or application services. (CVE-2021-1679)
- A security feature bypass vulnerability exists. An attacker can exploit this and bypass the security feature and perform unauthorized actions compromising the integrity of the system/application. (CVE-2021-1674, CVE-2021-1678)
- An information disclosure vulnerability. An attacker can exploit this to disclose potentially sensitive information. (CVE-2021-1656, CVE-2021-1676, CVE-2021-1696, CVE-2021-1699, CVE-2021-1708)
- A remote code execution vulnerability. An attacker can exploit this to bypass authentication and execute unauthorized arbitrary commands. (CVE-2021-1657, CVE-2021-1658, CVE-2021-1660, CVE-2021-1664, CVE-2021-1665, CVE-2021-1666, CVE-2021-1667, CVE-2021-1668, CVE-2021-1671, CVE-2021-1673, CVE-2021-1700, CVE-2021-1701, CVE-2021-1710)
Solution
Apply Security Only update KB4598297 or Cumulative Update KB4598278.See Also
Plugin Details
Severity: High
ID: 144881
File Name: smb_nt_ms21_jan_4598278.nasl
Version: 1.9
Type: local
Agent: windows
Family: Windows : Microsoft Bulletins
Published: 1/12/2021
Updated: 6/3/2021
Dependencies: smb_check_rollup.nasl, smb_hotfixes.nasl, ms_bulletin_checks_possible.nasl
Risk Information
CVSS Score Source: CVE-2021-1668
VPR
Risk Factor: Critical
Score: 9.7
CVSS v2
Risk Factor: High
Base Score: 9.3
Temporal Score: 8.1
Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C
Temporal Vector: E:H/RL:OF/RC:C
CVSS v3
Risk Factor: High
Base Score: 7.8
Temporal Score: 7.5
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Temporal Vector: E:H/RL:O/RC:C
Vulnerability Information
CPE: cpe:/o:microsoft:windows
Required KB Items: SMB/MS_Bulletin_Checks/Possible
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 1/12/2021
Vulnerability Publication Date: 1/12/2021
Reference Information
CVE: CVE-2020-17087, CVE-2021-1648, CVE-2021-1649, CVE-2021-1650, CVE-2021-1652, CVE-2021-1653, CVE-2021-1654, CVE-2021-1655, CVE-2021-1656, CVE-2021-1657, CVE-2021-1658, CVE-2021-1659, CVE-2021-1660, CVE-2021-1661, CVE-2021-1664, CVE-2021-1665, CVE-2021-1666, CVE-2021-1667, CVE-2021-1668, CVE-2021-1671, CVE-2021-1673, CVE-2021-1674, CVE-2021-1676, CVE-2021-1678, CVE-2021-1679, CVE-2021-1688, CVE-2021-1693, CVE-2021-1694, CVE-2021-1695, CVE-2021-1696, CVE-2021-1699, CVE-2021-1700, CVE-2021-1701, CVE-2021-1702, CVE-2021-1704, CVE-2021-1706, CVE-2021-1708, CVE-2021-1709, CVE-2021-1710