CVE-2020-1047

CWE-119 — Buffer Overflow9 documents5 sources
Severity
7.8HIGH
EPSS
0.5%
top 32.08%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
11
Microsoft Windows 10 Version 1709Microsoft Windows 10 Version 1803Microsoft Windows 10 Version 1809+8 more
Timeline
PublishedOct 16
Latest updateMay 24

Description

An elevation of privilege vulnerability exists when Windows Hyper-V on a host server fails to properly handle objects in memory. An attacker who successfully exploited these vulnerabilities could gain elevated privileges on a target operating system. This vulnerability by itself does not allow arbitrary code to be run. However, this vulnerability could be used in conjunction with one or more vulnerabilities (e.g. a remote code execution vulnerability and another elevation of privilege) that coul…

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages11 packages

▶CVEListV5microsoft/windows_server_201910.0.0 — publication
▶CVEListV5microsoft/windows_server_version_200410.0.0 — publication
▶CVEListV5microsoft/windows_10_version_170910.0.0 — publication

Patches

Patch: portal.msrc.microsoft.com ↗Patch: portal.msrc.microsoft.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-cr49-gvqw-pcg9: An elevation of privilege vulnerability exists when Windows Hyper-V on a host server fails to properly handle objects in memory, aka 'Windows Hyper-V↗2022-05-24
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CVEList
Windows Hyper-V Elevation of Privilege Vulnerability↗2020-10-16
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📋Vendor Advisories

1
Microsoft
Windows Hyper-V Elevation of Privilege Vulnerability↗2020-10-13
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💬Community

5
Bugzilla
CVE-2020-6105 f2fs-tools: specially crafted f2fs filesystem can cause Information overwrite resulting in a code execution↗2020-10-15
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Bugzilla
CVE-2018-14340 wireshark: Multiple dissectors could crash (wnpa-sec-2018-36)↗2018-07-23
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Bugzilla
CVE-2018-14368 wireshark: Bazaar dissector infinite loop (wnpa-sec-2018-40)↗2018-07-23
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Bugzilla
CVE-2018-14341 wireshark: DICOM dissector infinite loop (wnpa-sec-2018-39)↗2018-07-23
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Bugzilla
CVE-2018-7418 wireshark: SIGCOMP dissector crash in packet-sigcomp.c↗2018-02-26
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