CVE-2018-8206
published 2018-07-11CVE-2018-8206: A denial of service vulnerability exists when Windows improperly handles File Transfer Protocol (FTP) connections, aka "Windows FTP Server Denial of Service…
PriorityP342high7.5CVSS 3.0
AVNACLPRNUINSUCNINAH
EPSS
10.78%
95.3th percentile
A denial of service vulnerability exists when Windows improperly handles File Transfer Protocol (FTP) connections, aka "Windows FTP Server Denial of Service Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10, Windows 10 Servers.
Affected
51 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10_servers | — | — |
| microsoft | windows_10_servers | — | — |
| microsoft | windows_7 | — | — |
| microsoft | windows_7 | — | — |
| microsoft | windows_8.1 | — | — |
| microsoft | windows_8.1 | — | — |
| microsoft | windows_rt_8.1 | — | — |
| microsoft | windows_server_2008 | — | — |
| microsoft | windows_server_2008 | — | — |
| microsoft | windows_server_2008 | — | — |
| microsoft | windows_server_2008 | — | — |
CVSS provenance
nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.07.8HIGHAV:N/AC:L/Au:N/C:N/I:N/A:C
vendor_msrc7.5HIGH
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Microsoft
Windows Firewall Denial of Service Vulnerability
vendor_msrc·2018-07-10·CVSS 7.5
CVE-2018-8206 [HIGH] Windows Firewall Denial of Service Vulnerability
Windows Firewall Denial of Service Vulnerability
Description: A denial of service vulnerability exists when Windows improperly handles File Transfer Protocol (FTP) connections. An attacker who successfully exploited the vulnerability could cause a target system to stop responding.
To exploit the vulnerability, an unauthenticated attacker could send specially crafted packets to a Windows computer that is processing connections on TCP port 21. The vulnerability would not allow an attacker to execute code or to elevate user rights directly, but it could be used to cause a target system to stop responding.
The security update addresses the vulnerability by correcting how Windows handles FTP connections.
Microsoft Windows: Microsoft Windows
Impact: Denial of Service
Exploit Status: Publicly
GHSA
GHSA-xvvr-j3h8-fxhr: A denial of service vulnerability exists when Windows improperly handles File Transfer Protocol (FTP) connections, aka "Windows FTP Server Denial of S
ghsa_unreviewed·2022-05-13
CVE-2018-8206 [HIGH] GHSA-xvvr-j3h8-fxhr: A denial of service vulnerability exists when Windows improperly handles File Transfer Protocol (FTP) connections, aka "Windows FTP Server Denial of S
A denial of service vulnerability exists when Windows improperly handles File Transfer Protocol (FTP) connections, aka "Windows FTP Server Denial of Service Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10, Windows 10 Servers.
No detection rules found.
No public exploits indexed.
Talos
Microsoft Patch Tuesday - July 2018
blogs_talos·2018-07-10·CVSS 7.5
[HIGH] Microsoft Patch Tuesday - July 2018
Microsoft released its monthly set of security advisories today for vulnerabilities that have been identified and addressed in various products. This month's release addresses 53 new vulnerabilities, 17 of which are rated critical, 34 are rated important, one is rated moderate, and one is rated as low severity. These vulnerabilities impact Windows Operating System, Edge, Internet Explorer and more.
In addition to the 53 vulnerabilities referenced above, Microsoft has also released a critical update advisory, ADV180017, which addresses the vulnerabilities described in the Adobe security bulletin APSB18-24.
## Critical vulnerabilitiesThis month, Microsoft is addressing 17 vulnerabilities that are rated as critical:
CVE-2018-8242 - Scripting Engine Memory Corruption Vulnerability
CVE-2018-
Talos
Microsoft Patch Tuesday - July 2018
blogs_talos·2018-07-10·CVSS 7.5
[HIGH] Microsoft Patch Tuesday - July 2018
## Microsoft Patch Tuesday - July 2018
Microsoft released its monthly set of security advisories today for vulnerabilities that have been identified and addressed in various products. This month's release addresses 53 new vulnerabilities, 17 of which are rated critical, 34 are rated important, one is rated moderate, and one is rated as low severity. These vulnerabilities impact Windows Operating System, Edge, Internet Explorer and more.
In addition to the 53 vulnerabilities referenced above, Microsoft has also released a critical update advisory, ADV180017 , which addresses the vulnerabilities described in the Adobe security bulletin APSB18-24 .
## Critical vulnerabilities This month, Microsoft is addressing 17 vulnerabilities that are rated as critical:
CVE-2018-8242 - Scripting Engin
http://www.securityfocus.com/bid/104629http://www.securitytracker.com/id/1041262https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8206http://www.securityfocus.com/bid/104629http://www.securitytracker.com/id/1041262https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8206
2018-07-11
Published