Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2019-0820

A denial of service vulnerability exists when .NET Framework and .NET Core improperly process RegEx strings, aka '.NET Framework and .NET Core Denial of Service Vulnerability'. This CVE ID is unique from CVE-2019-0980, CVE-2019-0981.

Published

2019-05-16T19:29:00.880

Last Modified

2024-11-21T04:17:20.210

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-400
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application microsoft .net_core 1.0 Yes
Application microsoft .net_core 1.1 Yes
Application microsoft .net_core 2.1 Yes
Application microsoft .net_core 2.2 Yes
Application microsoft .net_framework 2.0 Yes
Application microsoft .net_framework 3.0 Yes
Operating System microsoft windows_server_2008 - No
Application microsoft .net_framework 3.5 Yes
Operating System microsoft windows_10 - No
Operating System microsoft windows_10 1607 No
Operating System microsoft windows_10 1703 No
Operating System microsoft windows_10 1709 No
Operating System microsoft windows_10 1803 No
Operating System microsoft windows_10 1809 No
Operating System microsoft windows_10 1903 No
Operating System microsoft windows_8.1 - No
Operating System microsoft windows_server_2012 - No
Operating System microsoft windows_server_2012 r2 No
Operating System microsoft windows_server_2016 - No
Operating System microsoft windows_server_2016 1803 No
Operating System microsoft windows_server_2016 1903 No
Operating System microsoft windows_server_2019 - No
Application microsoft .net_framework 3.5.1 Yes
Operating System microsoft windows_7 - No
Operating System microsoft windows_server_2008 r2 No
Operating System microsoft windows_server_2008 r2 No
Application microsoft .net_framework 4.5.2 Yes
Operating System microsoft windows_7 - No
Operating System microsoft windows_8.1 - No
Operating System microsoft windows_rt_8.1 - No
Operating System microsoft windows_server_2008 - No
Operating System microsoft windows_server_2008 r2 No
Operating System microsoft windows_server_2012 - No
Operating System microsoft windows_server_2012 r2 No
Application microsoft .net_framework 4.6 Yes
Operating System microsoft windows_server_2008 - No
Application microsoft .net_framework 4.6.2 Yes
Operating System microsoft windows_10 - No
Application microsoft .net_framework 4.6.2 Yes
Application microsoft .net_framework 4.7 Yes
Application microsoft .net_framework 4.7.1 Yes
Application microsoft .net_framework 4.7.2 Yes
Operating System microsoft windows_10 1607 No
Operating System microsoft windows_server_2016 - No
Application microsoft .net_framework 4.6 Yes
Application microsoft .net_framework 4.6.1 Yes
Application microsoft .net_framework 4.6.2 Yes
Application microsoft .net_framework 4.7 Yes
Application microsoft .net_framework 4.7.1 Yes
Application microsoft .net_framework 4.7.2 Yes
Operating System microsoft windows_7 - No
Operating System microsoft windows_8.1 - No
Operating System microsoft windows_rt_8.1 - No
Operating System microsoft windows_server_2008 r2 No
Operating System microsoft windows_server_2012 - No
Operating System microsoft windows_server_2012 r2 No
Application microsoft .net_framework 4.7.1 Yes
Application microsoft .net_framework 4.7.2 Yes
Operating System microsoft windows_10 1709 No
Application microsoft .net_framework 4.7.2 Yes
Operating System microsoft windows_10 1803 No
Operating System microsoft windows_10 1809 No
Operating System microsoft windows_server_2019 - No
Application microsoft .net_framework 4.7 Yes
Application microsoft .net_framework 4.7.1 Yes
Application microsoft .net_framework 4.7.2 Yes
Operating System microsoft windows_10 1703 No
Application microsoft .net_framework 4.8 Yes
Operating System microsoft windows_10 1607 No
Operating System microsoft windows_10 1703 No
Operating System microsoft windows_10 1709 No
Operating System microsoft windows_10 1803 No
Operating System microsoft windows_10 1809 No
Operating System microsoft windows_10 1903 No
Operating System microsoft windows_7 - No
Operating System microsoft windows_8.1 - No
Operating System microsoft windows_rt_8.1 - No
Operating System microsoft windows_server_2008 r2 No
Operating System microsoft windows_server_2012 - No
Operating System microsoft windows_server_2012 r2 No
Operating System microsoft windows_server_2016 - No
Operating System microsoft windows_server_2016 1803 No
Operating System microsoft windows_server_2016 1903 No
Operating System microsoft windows_server_2019 - No
Operating System redhat enterprise_linux 8.0 Yes
Operating System redhat enterprise_linux_eus 8.1 Yes
Operating System redhat enterprise_linux_eus 8.2 Yes
Operating System redhat enterprise_linux_eus 8.4 Yes
Operating System redhat enterprise_linux_eus 8.6 Yes
Operating System redhat enterprise_linux_server_aus 8.2 Yes
Operating System redhat enterprise_linux_server_aus 8.4 Yes
Operating System redhat enterprise_linux_server_aus 8.6 Yes
Operating System redhat enterprise_linux_server_tus 8.2 Yes
Operating System redhat enterprise_linux_server_tus 8.4 Yes
Operating System redhat enterprise_linux_server_tus 8.6 Yes
References