Vulnerability identifier: #VU20270
Vulnerability risk: High
CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-20
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Windows
Operating systems & Components /
Operating system
Windows Server
Operating systems & Components /
Operating system
Vendor: Microsoft
Description
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists in the Microsoft XML Core Services MSXML parser when processing user input. A remote attacker can trick the victim to visit a specially crafted web page and execute arbitrary code on the target system with privileges of the current user.
Mitigation
Install update from vendor's website.
Vulnerable software versions
Windows: 8.1 - 8.1 RT, 7, 10 - 10 1903
Windows Server: 2008 - 2019 1903
External links
http://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1057
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.