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ubuntuUbuntuUSN-5798-1
HistoryJan 10, 2023 - 12:00 a.m.

.NET 6 vulnerability

2023-01-1000:00:00
ubuntu.com
40
.net 6
ubuntu 22.10
ubuntu 22.04 lts
dotnet cli tools
http requests
denial of service
unix

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

7.7 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

57.8%

JSON

Releases

  • Ubuntu 22.10
  • Ubuntu 22.04 LTS

Packages

  • dotnet6 - dotNET CLI tools and runtime

Details

Johan Gorter discovered that .NET 6 incorrectly processed certain
invalid HTTP requests. An attacker could possibly use this issue to
cause a denial of service condition for an exposed endpoint.

OSVersionArchitecturePackageVersionFilename
Ubuntu22.10noarchaspnetcore-runtime-6.0< 6.0.113-0ubuntu1~22.10.1UNKNOWN
Ubuntu22.10noarchaspnetcore-targeting-pack-6.0< 6.0.113-0ubuntu1~22.10.1UNKNOWN
Ubuntu22.10noarchdotnet-apphost-pack-6.0< 6.0.113-0ubuntu1~22.10.1UNKNOWN
Ubuntu22.10noarchdotnet-apphost-pack-6.0-dbgsym< 6.0.113-0ubuntu1~22.10.1UNKNOWN
Ubuntu22.10noarchdotnet-host< 6.0.113-0ubuntu1~22.10.1UNKNOWN
Ubuntu22.10noarchdotnet-host-dbgsym< 6.0.113-0ubuntu1~22.10.1UNKNOWN
Ubuntu22.10noarchdotnet-hostfxr-6.0< 6.0.113-0ubuntu1~22.10.1UNKNOWN
Ubuntu22.10noarchdotnet-hostfxr-6.0-dbgsym< 6.0.113-0ubuntu1~22.10.1UNKNOWN
Ubuntu22.10noarchdotnet-runtime-6.0< 6.0.113-0ubuntu1~22.10.1UNKNOWN
Ubuntu22.10noarchdotnet-runtime-6.0-dbgsym< 6.0.113-0ubuntu1~22.10.1UNKNOWN
Rows per page:
1-10 of 341

Related

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nessus
nessus
Fedora 36 : dotnet6.0 (2023-4d5f7e5cb0)
2023-01-22 00:00:00
RHEL 9 : .NET 6.0 (RHSA-2023:0077)
2023-01-11 00:00:00
Security Updates for Microsoft .NET Core (January 2023)
2023-01-10 00:00:00
osv
osv
Moderate: .NET 6.0 security, bug fix, and enhancement update
2023-01-11 00:00:00
Moderate: .NET 6.0 security, bug fix, and enhancement update
2023-01-11 16:25:48
.NET Denial of Service Vulnerability
2023-01-10 22:43:38
redhatcve
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CVE-2023-21538
2023-01-10 20:35:24
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CVE-2023-21538 .NET Denial of Service Vulnerability
2023-01-10 00:00:00
ibm
ibm
Security Bulletin: A denial of service in Microsoft .NET may affect IBM Robotic Process Automation for Cloud Pak (CVE-2023-21538)
2023-03-08 16:11:04
ubuntucve
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CVE-2023-21538
2023-01-10 00:00:00
veracode
veracode
Denial Of Service (DoS)
2023-01-12 04:11:44
redhat
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(RHSA-2023:0077) Moderate: .NET 6.0 security, bug fix, and enhancement update
2023-01-11 16:25:43
(RHSA-2023:0078) Moderate: .NET 6.0 security, bug fix, and enhancement update
2023-01-11 16:25:45
(RHSA-2023:0079) Moderate: .NET 6.0 security, bug fix, and enhancement update
2023-01-11 16:25:48
almalinux
almalinux
Moderate: .NET 6.0 security, bug fix, and enhancement update
2023-01-11 00:00:00
Moderate: .NET 6.0 security, bug fix, and enhancement update
2023-01-11 00:00:00
openvas
openvas
Fedora: Security Advisory for dotnet6.0 (FEDORA-2023-4d5f7e5cb0)
2023-01-22 00:00:00
Ubuntu: Security Advisory (USN-5798-1)
2023-01-11 00:00:00
Fedora: Security Advisory for dotnet6.0 (FEDORA-2023-f9368f7fea)
2023-01-22 00:00:00
fedora
fedora
[SECURITY] Fedora 37 Update: dotnet6.0-6.0.113-1.fc37
2023-01-22 01:47:58
[SECURITY] Fedora 36 Update: dotnet6.0-6.0.113-1.fc36
2023-01-22 01:52:40
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.NET Denial of Service Vulnerability
2023-01-10 08:00:00
rocky
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.NET 6.0 security, bug fix, and enhancement update
2023-01-11 16:25:43
.NET 6.0 security, bug fix, and enhancement update
2023-01-11 16:25:48
oraclelinux
oraclelinux
.NET 6.0 security, bug fix, and enhancement update
2023-01-12 00:00:00
.NET 6.0 security, bug fix, and enhancement update
2023-01-12 00:00:00
github
github
.NET Denial of Service Vulnerability
2023-01-10 22:43:38
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CVE-2023-21538
2023-01-10 22:15:14
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Denial of service
2023-01-10 22:15:00
cve
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CVE-2023-21538
2023-01-10 22:15:14
mskb
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.NET 6.0 Update - January 10, 2023 (KB5022546)
2023-01-10 08:00:00
nvd
nvd
CVE-2023-21538
2023-01-10 22:15:14
kaspersky
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KLA20160 Multiple vulnerabilities in Microsoft Developer Tools
2023-01-10 00:00:00
rapid7blog
rapid7blog
Patch Tuesday - January 2023
2023-01-10 22:32:55

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

7.7 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

57.8%

JSON
Related for USN-5798-1
nessus15osv9redhatcve1cvelist1ibm1ubuntucve1veracode1redhat3almalinux2openvas4fedora2mscve1rocky2oraclelinux2github1alpinelinux1prion1cve1mskb1nvd1kaspersky1rapid7blog1