CVE-2021-1721

Name
CVE-2021-1721
Description
.NET Core and Visual Studio Denial of Service Vulnerability
NVD Severity
unknown
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:microsoft:.net:5.0:*:*:*:*:*:*:* .net == None == 5.0
cpe:2.3:a:microsoft:.net_core:2.1.0:-:*:*:*:*:*:* .net_core == None == 2.1.0
cpe:2.3:a:microsoft:.net_core:3.1.0:-:*:*:*:*:*:* .net_core == None == 3.1.0
cpe:2.3:a:microsoft:visual_studio_2017:*:*:*:*:*:*:*:* visual_studio_2017 >= 15.0 <= 15.9
cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:* visual_studio_2019 >= 16.0 <= 16.8
cpe:2.3:o:microsoft:powershell_core:7.0:*:*:*:*:*:*:* powershell_core == None == 7.0
cpe:2.3:o:microsoft:powershell_core:7.1:*:*:*:*:*:*:* powershell_core == None == 7.1
cpe:2.3:a:microsoft:.net_core:3.1:-:*:*:*:*:*:* .net_core == None == 3.1
cpe:2.3:a:microsoft:.net_core:2.1:-:*:*:*:*:*:* .net_core == None == 2.1
cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:* .net >= 5.0 <= 5.0.2
cpe:2.3:a:microsoft:.net_core:*:*:*:*:*:*:*:* .net_core >= 2.1 <= 2.1.24
cpe:2.3:a:microsoft:.net_core:*:*:*:*:*:*:*:* .net_core >= 3.1 <= 3.1.11

Vulnerable and fixed packages

Source package Branch Version Maintainer Status