PT-2020-4696 · Microsoft · Windows Kernel +1

🗓️ 31 Oct 2020 00:00:00Reported by Positive TechnologiesType

Buffer overflow in Windows Kernel cng.sys enables code execution and privilege escalation; exploitation observed.

Reporter	Title	Published	Views	Family All 67
ATTACKERKB	CVE-2020-17087 Windows Kernel local privilege escalation 0day	11 Nov 202000:00	–	attackerkb
ATTACKERKB	CVE-2020-15999 Chrome Freetype 0day	3 Nov 202000:00	–	attackerkb
Information Security Automation	Vulristics Vulnerability Score, Automated Data Collection and Microsoft Patch Tuesdays Q4 2020	11 Jan 202101:50	–	avleonov
Circl	CVE-2020-17087	1 Nov 202016:26	–	circl
CISA KEV Catalog	Microsoft Windows Kernel Privilege Escalation Vulnerability	3 Nov 202100:00	–	cisa_kev
Check Point Advisories	Microsoft Windows Kernel Local Elevation of Privilege (CVE-2020-17087)	4 Nov 202000:00	–	checkpoint_advisories
CVE	CVE-2020-17087	11 Nov 202006:48	–	cve
Cvelist	CVE-2020-17087 Windows Kernel Local Elevation of Privilege Vulnerability	11 Nov 202006:48	–	cvelist
GithubExploit	Exploit for CVE-2021-43229	7 Jun 202213:32	–	githubexploit
GoogleProjectZero	In-the-Wild Series: October 2020 0-day discovery	18 Mar 202100:00	–	googleprojectzero

Source	Link
github	www.github.com/vp777/Windows-Non-Paged-Pool-Overflow-Exploitation
github	www.github.com/revengsh/CVE-2020-17087
cve	www.cve.mitre.org/cgi-bin/cvename.cgi
portal	www.portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-17087
msrc	www.msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2020-17087
msrc	www.msrc.microsoft.com/update-guide/en-US/advisory/CVE-2020-17087
msrc	www.msrc.microsoft.com/update-guide/vulnerability/CVE-2020-17087
nvd	www.nvd.nist.gov/vuln/detail/CVE-2020-17087
bdu	www.bdu.fstec.ru/vul/2020-05248
cybersecurity-help	www.cybersecurity-help.cz/vdb/SB2020103102

09 Apr 2025 00:00Current

9.8High risk

Vulners AI Score9.8

CVSS 3.17.8

CVSS 27.2

EPSS0.20406