Detections
Analytics
SCA: security update for Microsoft.AspNetCore.App, Microsoft.AspNetCore.App.Runtime.linux-arm, Microsoft.AspNetCore.App.Runtime.linux-arm64, Microsoft.AspNetCore.App.Runtime.linux-musl-arm64, Microsoft.AspNetCore.App.Runtime.linux-musl-x64, Microsoft.AspNetCore.App.Runtime.linux-x64, Microsoft.AspNetCore.App.Runtime.osx-x64, Microsoft.AspNetCore.App.Runtime.win-arm, Microsoft.AspNetCore.App.Runtime.win-arm64, Microsoft.AspNetCore.App.Runtime.win-x64, Microsoft.AspNetCore.App.Runtime.win-x86, Microsoft.AspNetCore.Http, Microsoft.Owin (GHSA-hxrm-9w7p-39cc)
high Tenable Self-Hosted Container Security Plugin ID 416042
Description
There are packages installed that are affected by a vulnerability referenced in the following CVE:- <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>
(CVE-2020-1045)
See Also
Plugin Details
Severity: High
ID: 416042
Version: Revision 1.9
Type: Local
Family: SCA Checks
Published: 1/23/2025
Updated: 7/2/2026
Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security
Risk Information
VPR
Risk Factor: Low
Score: 3
Percentile: 23.9
Vendor
Vendor Severity: High
CVSS v2
Risk Factor: Medium
Base Score: 5
Temporal Score: 3.7
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N
CVSS Score Source: CVE-2020-1045
CVSS v3
Risk Factor: High
Base Score: 7.5
Temporal Score: 6.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
Exploit Ease: No known exploits are available
Patch Publication Date: 5/24/2022
Vulnerability Publication Date: 9/8/2020
Reference Information
CVE: CVE-2020-1045