7.5

CVE-2020-1045

<p>A security feature bypass vulnerability exists in the way Microsoft ASP.NET Core parses encoded cookie names.</p>
<p>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.</p>
<p>The security update addresses the vulnerability by fixing the way the ASP.NET Core cookie parser handles encoded names.</p>

Data is provided by the National Vulnerability Database (NVD)
Microsoft ≫ Asp.Net Core Version >= 2.1 <= 2.1.21
Microsoft ≫ Asp.Net Core Version >= 3.1 < 3.1.8
Fedoraproject ≫ Fedora Version32
Fedoraproject ≫ Fedora Version33
Redhat ≫ Enterprise Linux Version8.0
Redhat ≫ Enterprise Linux Aus Version8.2
Redhat ≫ Enterprise Linux Aus Version8.4
Redhat ≫ Enterprise Linux Aus Version8.6
Redhat ≫ Enterprise Linux Eus Version8.2
Redhat ≫ Enterprise Linux Eus Version8.4
Redhat ≫ Enterprise Linux Eus Version8.6
Redhat ≫ Enterprise Linux Tus Version8.2
Redhat ≫ Enterprise Linux Tus Version8.4
Redhat ≫ Enterprise Linux Tus Version8.6
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 20.4% 0.954
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:P/A:N
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
secure@microsoft.com 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N