| ID |
CVE-2020-1045
|
| Summary |
A security feature bypass vulnerability exists in the way Microsoft ASP.NET Core parses encoded cookie names.The ASP.NET Core cookie parser decodes entire cookie strings which could allow a malicious attacker to set a second cookie with the name being percent encoded.The security update addresses the vulnerability by fixing the way the ASP.NET Core cookie parser handles encoded names., aka 'Microsoft ASP.NET Core Security Feature Bypass Vulnerability'. |
| References |
|
| Vulnerable Configurations |
|
| CVSS |
| Base: | 5.0 (as of 02-10-2020 - 03:15) |
| Impact: | |
| Exploitability: | |
|
| CWE |
NVD-CWE-noinfo |
| CAPEC |
|
| Access |
| Vector | Complexity | Authentication |
| NETWORK |
LOW |
NONE |
|
| Impact |
| Confidentiality | Integrity | Availability |
| NONE |
PARTIAL |
NONE |
|
| cvss-vector
via4
|
AV:N/AC:L/Au:N/C:N/I:P/A:N
|
| redhat
via4
|
| advisories | | bugzilla | | id | 1873451 | | title | CVE-2020-1045 dotnet: ASP.NET cookie prefix spoofing vulnerability |
| | oval | | OR | | comment | Red Hat Enterprise Linux must be installed | | oval | oval:com.redhat.rhba:tst:20070304026 |
| AND | | comment | Red Hat Enterprise Linux 8 is installed | | oval | oval:com.redhat.rhba:tst:20193384074 |
| OR | | AND | | comment | aspnetcore-runtime-3.1 is earlier than 0:3.1.8-2.el8_2 | | oval | oval:com.redhat.rhsa:tst:20203699001 |
| comment | aspnetcore-runtime-3.1 is signed with Red Hat redhatrelease2 key | | oval | oval:com.redhat.rhsa:tst:20202250002 |
|
| AND | | comment | aspnetcore-targeting-pack-3.1 is earlier than 0:3.1.8-2.el8_2 | | oval | oval:com.redhat.rhsa:tst:20203699003 |
| comment | aspnetcore-targeting-pack-3.1 is signed with Red Hat redhatrelease2 key | | oval | oval:com.redhat.rhsa:tst:20202250004 |
|
| AND | | comment | dotnet is earlier than 0:3.1.108-2.el8_2 | | oval | oval:com.redhat.rhsa:tst:20203699005 |
| comment | dotnet is signed with Red Hat redhatrelease2 key | | oval | oval:com.redhat.rhsa:tst:20191259002 |
|
| AND | | comment | dotnet-apphost-pack-3.1 is earlier than 0:3.1.8-2.el8_2 | | oval | oval:com.redhat.rhsa:tst:20203699007 |
| comment | dotnet-apphost-pack-3.1 is signed with Red Hat redhatrelease2 key | | oval | oval:com.redhat.rhsa:tst:20202250008 |
|
| AND | | comment | dotnet-host is earlier than 0:3.1.8-2.el8_2 | | oval | oval:com.redhat.rhsa:tst:20203699009 |
| comment | dotnet-host is signed with Red Hat redhatrelease2 key | | oval | oval:com.redhat.rhsa:tst:20191259006 |
|
| AND | | comment | dotnet-hostfxr-3.1 is earlier than 0:3.1.8-2.el8_2 | | oval | oval:com.redhat.rhsa:tst:20203699011 |
| comment | dotnet-hostfxr-3.1 is signed with Red Hat redhatrelease2 key | | oval | oval:com.redhat.rhsa:tst:20202250012 |
|
| AND | | comment | dotnet-runtime-3.1 is earlier than 0:3.1.8-2.el8_2 | | oval | oval:com.redhat.rhsa:tst:20203699013 |
| comment | dotnet-runtime-3.1 is signed with Red Hat redhatrelease2 key | | oval | oval:com.redhat.rhsa:tst:20202250014 |
|
| AND | | comment | dotnet-sdk-3.1 is earlier than 0:3.1.108-2.el8_2 | | oval | oval:com.redhat.rhsa:tst:20203699015 |
| comment | dotnet-sdk-3.1 is signed with Red Hat redhatrelease2 key | | oval | oval:com.redhat.rhsa:tst:20202250016 |
|
| AND | | comment | dotnet-targeting-pack-3.1 is earlier than 0:3.1.8-2.el8_2 | | oval | oval:com.redhat.rhsa:tst:20203699017 |
| comment | dotnet-targeting-pack-3.1 is signed with Red Hat redhatrelease2 key | | oval | oval:com.redhat.rhsa:tst:20202250018 |
|
| AND | | comment | dotnet-templates-3.1 is earlier than 0:3.1.108-2.el8_2 | | oval | oval:com.redhat.rhsa:tst:20203699019 |
| comment | dotnet-templates-3.1 is signed with Red Hat redhatrelease2 key | | oval | oval:com.redhat.rhsa:tst:20202250020 |
|
| AND | | comment | dotnet3.1-debugsource is earlier than 0:3.1.108-2.el8_2 | | oval | oval:com.redhat.rhsa:tst:20203699021 |
| comment | dotnet3.1-debugsource is signed with Red Hat redhatrelease2 key | | oval | oval:com.redhat.rhsa:tst:20202250022 |
|
| AND | | comment | netstandard-targeting-pack-2.1 is earlier than 0:3.1.108-2.el8_2 | | oval | oval:com.redhat.rhsa:tst:20203699023 |
| comment | netstandard-targeting-pack-2.1 is signed with Red Hat redhatrelease2 key | | oval | oval:com.redhat.rhsa:tst:20200130024 |
|
|
|
|
| | rhsa | | id | RHSA-2020:3699 | | released | 2020-09-08 | | severity | Important | | title | RHSA-2020:3699: .NET Core 3.1 security and bugfix update (Important) |
|
| | rpms | - rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.8-1.el7
- rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.8-1.el7
- rh-dotnet31-dotnet-0:3.1.108-1.el7
- rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.8-1.el7
- rh-dotnet31-dotnet-debuginfo-0:3.1.108-1.el7
- rh-dotnet31-dotnet-host-0:3.1.8-1.el7
- rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.8-1.el7
- rh-dotnet31-dotnet-runtime-3.1-0:3.1.8-1.el7
- rh-dotnet31-dotnet-sdk-3.1-0:3.1.108-1.el7
- rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.8-1.el7
- rh-dotnet31-dotnet-templates-3.1-0:3.1.108-1.el7
- rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.108-1.el7
- aspnetcore-runtime-3.1-0:3.1.8-2.el8_2
- aspnetcore-targeting-pack-3.1-0:3.1.8-2.el8_2
- dotnet-0:3.1.108-2.el8_2
- dotnet-apphost-pack-3.1-0:3.1.8-2.el8_2
- dotnet-apphost-pack-3.1-debuginfo-0:3.1.8-2.el8_2
- dotnet-host-0:3.1.8-2.el8_2
- dotnet-host-debuginfo-0:3.1.8-2.el8_2
- dotnet-hostfxr-3.1-0:3.1.8-2.el8_2
- dotnet-hostfxr-3.1-debuginfo-0:3.1.8-2.el8_2
- dotnet-runtime-3.1-0:3.1.8-2.el8_2
- dotnet-runtime-3.1-debuginfo-0:3.1.8-2.el8_2
- dotnet-sdk-3.1-0:3.1.108-2.el8_2
- dotnet-sdk-3.1-debuginfo-0:3.1.108-2.el8_2
- dotnet-targeting-pack-3.1-0:3.1.8-2.el8_2
- dotnet-templates-3.1-0:3.1.108-2.el8_2
- dotnet3.1-debuginfo-0:3.1.108-2.el8_2
- dotnet3.1-debugsource-0:3.1.108-2.el8_2
- netstandard-targeting-pack-2.1-0:3.1.108-2.el8_2
|
|
| refmap
via4
|
|
| Last major update |
02-10-2020 - 03:15 |
| Published |
11-09-2020 - 17:15 |
| Last modified |
02-10-2020 - 03:15 |
