CVE-2020-1154
published 2020-05-21CVE-2020-1154: An elevation of privilege vulnerability exists when the Windows Common Log File System (CLFS) driver improperly handles objects in memory, aka 'Windows Common…
PriorityP337high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.82%
53.5th percentile
An elevation of privilege vulnerability exists when the Windows Common Log File System (CLFS) driver improperly handles objects in memory, aka 'Windows Common Log File System Driver Elevation of Privilege Vulnerability'.
Affected
68 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
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| microsoft | windows | — | — |
| microsoft | windows | — | — |
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| microsoft | windows | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10_version_1903_for_32-bit_systems | — | — |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.2HIGHAV:L/AC:L/Au:N/C:C/I:C/A:C
vendor_msrc7.8HIGH
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GHSA
GHSA-qf5p-c774-j224: An elevation of privilege vulnerability exists when the Windows Common Log File System (CLFS) driver improperly handles objects in memory, aka 'Window
ghsa_unreviewed·2022-05-24
CVE-2020-1154 [HIGH] CWE-269 GHSA-qf5p-c774-j224: An elevation of privilege vulnerability exists when the Windows Common Log File System (CLFS) driver improperly handles objects in memory, aka 'Window
An elevation of privilege vulnerability exists when the Windows Common Log File System (CLFS) driver improperly handles objects in memory, aka 'Windows Common Log File System Driver Elevation of Privilege Vulnerability'.
Microsoft
Windows Common Log File System Driver Elevation of Privilege Vulnerability
vendor_msrc·2020-05-12·CVSS 7.8
CVE-2020-1154 [HIGH] Windows Common Log File System Driver Elevation of Privilege Vulnerability
Windows Common Log File System Driver Elevation of Privilege Vulnerability
Description: An elevation of privilege vulnerability exists when the Windows Common Log File System (CLFS) driver improperly handles objects in memory. An attacker who successfully exploited this vulnerability could run processes in an elevated context.
To exploit the vulnerability, an attacker would first have to log on to the system, and then run a specially crafted application to take control over the affected system.
The security update addresses the vulnerability by correcting how CLFS handles objects in memory.
Common Log File System Driver: Common Log File System Driver
Issuing CNA: Microsoft
Impact: Elevation of Privilege
Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploit
No detection rules found.
No public exploits indexed.
Talos
Microsoft Patch Tuesday — May 2020: Vulnerability disclosures and Snort coverage
blogs_talos·2020-05-12·CVSS 9.8
[CRITICAL] Microsoft Patch Tuesday — May 2020: Vulnerability disclosures and Snort coverage
## Microsoft Patch Tuesday — May 2020: Vulnerability disclosures and Snort coverage
By Jon Munshaw.
Microsoft released its monthly security update today, disclosing vulnerabilities across many of its products and releasing corresponding updates. This month's Patch Tuesday covers 111 vulnerabilities. Fifteen of the flaws Microsoft disclosed are considered critical. There are also 95 "important" vulnerabilities and six low- and moderate-severity vulnerabilities each.
Cisco Talos specifically disclosed CVE-2020-0901 , a code execution vulnerability in Excel. This month’s security update also covers security issues in a variety of Microsoft services and software, including SharePoint, Media Foundation and the Chakra scripting engine.
Talos also released a new set of SNORTⓇ rules that provi
Talos
Microsoft Patch Tuesday — May 2020: Vulnerability disclosures and Snort coverage
blogs_talos·2020-05-12·CVSS 9.8
CVE-2020-0901 [CRITICAL] Microsoft Patch Tuesday — May 2020: Vulnerability disclosures and Snort coverage
By Jon Munshaw.
Microsoft released its monthly security update today, disclosing vulnerabilities across many of its products and releasing corresponding updates. This month's Patch Tuesday covers 111 vulnerabilities. Fifteen of the flaws Microsoft disclosed are considered critical. There are also 95 "important" vulnerabilities and six low- and moderate-severity vulnerabilities each.
Cisco Talos specifically disclosed CVE-2020-0901, a code execution vulnerability in Excel. This month’s security update also covers security issues in a variety of Microsoft services and software, including SharePoint, Media Foundation and the Chakra scripting engine.
Talos also released a new set of SNORTⓇ rules that provide coverage for some of these vulnerabilities. For more, check out the full Snort rule
2020-05-21
Published