CVE-2023-35390
published 2023-08-08CVE-2023-35390: .NET and Visual Studio Remote Code Execution Vulnerability
PriorityP342high7.8CVSS 3.1
AVLACLPRNUIRSUCHIHAH
EPSS
2.47%
82.7th percentile
.NET and Visual Studio Remote Code Execution Vulnerability
Affected
15 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | microsoft_visual_studio_2022_version_17.2 | >= 17.2.0 < 17.2.18 | 17.2.18 |
| microsoft | microsoft_visual_studio_2022_version_17.4 | >= 17.4.0 < 17.4.10 | 17.4.10 |
| microsoft | microsoft_visual_studio_2022_version_17.6 | >= 17.6.0 < 17.6.6 | 17.6.6 |
| microsoft | net | >= 6.0.0 < 6.0.21 | 6.0.21 |
| microsoft | net | >= 7.0.0 < 7.0.10 | 7.0.10 |
| microsoft | net_6.0 | >= 6.0.0 < 6.0.21 | 6.0.21 |
| microsoft | net_7.0 | >= 7.0.0 < 7.0.10 | 7.0.10 |
| microsoft | visual_studio_2022 | >= 17.2.0 < 17.2.18 | 17.2.18 |
| microsoft | visual_studio_2022 | >= 17.4.0 < 17.4.10 | 17.4.10 |
| microsoft | visual_studio_2022 | >= 17.6.0 < 17.6.6 | 17.6.6 |
| msrc | microsoft_visual_studio_2022_version_17.2 | — | — |
| msrc | microsoft_visual_studio_2022_version_17.4 | — | — |
| msrc | microsoft_visual_studio_2022_version_17.6 | — | — |
| msrc | net_6.0 | — | — |
| msrc | net_7.0 | — | — |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
ghsa7.8HIGH
osv7.8HIGH
vendor_msrc7.8HIGH
vendor_redhat7.8HIGH
vendor_ubuntu7.8HIGH
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OSV
dotnet6, dotnet7 vulnerabilities
osv·2023-08-10·CVSS 7.8
CVE-2023-35390 [HIGH] dotnet6, dotnet7 vulnerabilities
dotnet6, dotnet7 vulnerabilities
USN-6278-1 fixed several vulnerabilities in .NET. This update
provides the corresponding updates for Ubuntu 22.04 LTS.
Original advisory details:
It was discovered that .NET did properly handle the execution of
certain commands. An attacker could possibly use this issue to
achieve remote code execution. (CVE-2023-35390)
Benoit Foucher discovered that .NET did not properly implement the
QUIC stream limit in HTTP/3. An attacker could possibly use this
issue to cause a denial of service. (CVE-2023-38178)
It was discovered that .NET did not properly handle the disconnection
of potentially malicious clients interfacing with a Kestrel server. An
attacker could possibly use this issue to cause a denial of service.
(CVE-2023-38180)
OSV
.NET Remote Code Execution Vulnerability
osv·2023-08-09·CVSS 7.8
CVE-2023-35390 [HIGH] .NET Remote Code Execution Vulnerability
.NET Remote Code Execution Vulnerability
# Microsoft Security Advisory CVE-2023-35390: .NET Remote Code Execution Vulnerability
## Executive summary
Microsoft is releasing this security advisory to provide information about a vulnerability in .NET 7.0 and .NET 6.0. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.
A vulnerability exists when some dotnet commands are used in directories with weaker permissions which can result in remote code execution.
## Announcement
Announcement for this issue can be found at https://github.com/dotnet/announcements/issues/266
### Mitigation factors
Microsoft has not identified any mitigating factors for this vulnerability.
## Affected software
* Any .NET 7.0.1xx SDK 7.0.109
GHSA
.NET Remote Code Execution Vulnerability
ghsa·2023-08-09·CVSS 7.8
CVE-2023-35390 [HIGH] CWE-77 .NET Remote Code Execution Vulnerability
.NET Remote Code Execution Vulnerability
# Microsoft Security Advisory CVE-2023-35390: .NET Remote Code Execution Vulnerability
## Executive summary
Microsoft is releasing this security advisory to provide information about a vulnerability in .NET 7.0 and .NET 6.0. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.
A vulnerability exists when some dotnet commands are used in directories with weaker permissions which can result in remote code execution.
## Announcement
Announcement for this issue can be found at https://github.com/dotnet/announcements/issues/266
### Mitigation factors
Microsoft has not identified any mitigating factors for this vulnerability.
## Affected software
* Any .NET 7.0.1xx SDK 7.0.109
OSV
CVE-2023-35390
osv·2023-08-08·CVSS 7.8
CVE-2023-35390 [HIGH] CVE-2023-35390
.NET and Visual Studio Remote Code Execution Vulnerability
CISA ICS
Siemens ST7 ScadaConnect
cisa_ics·2024-06-13·CVSS 7.5
[HIGH] Siemens ST7 ScadaConnect
ICS Advisory
##
Siemens ST7 ScadaConnect
Release DateJune 13, 2024
Alert CodeICSA-24-165-04
Related topics:
Industrial Control System Vulnerabilities, Industrial Control Systems
As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global).
View CSAF
## 1. EXECUTIVE SUMMARY
- CVSS v3 8.2
- ATTENTION: Exploitable remotely/low attack complexity
- Vendor: Siemens
- Equipment: ST7 ScadaConnect
- Vulnerabilities: Integer Overflow or Wraparound, Double Free, Improper Certificate Validation, Inefficient Regular Ex
Ubuntu
.NET vulnerabilities
vendor_ubuntu·2023-08-10·CVSS 7.8
CVE-2023-38180 [HIGH] .NET vulnerabilities
Title: .NET vulnerabilities
Summary: Several security issues were fixed in .NET.
USN-6278-1 fixed several vulnerabilities in .NET. This update
provides the corresponding updates for Ubuntu 22.04 LTS.
Original advisory details:
It was discovered that .NET did properly handle the execution of
certain commands. An attacker could possibly use this issue to
achieve remote code execution. (CVE-2023-35390)
Benoit Foucher discovered that .NET did not properly implement the
QUIC stream limit in HTTP/3. An attacker could possibly use this
issue to cause a denial of service. (CVE-2023-38178)
It was discovered that .NET did not properly handle the disconnection
of potentially malicious clients interfacing with a Kestrel server. An
attacker could possibly use this issue to cause a denial of servi
Ubuntu
.NET vulnerabilities
vendor_ubuntu·2023-08-08·CVSS 7.8
CVE-2023-38180 [HIGH] .NET vulnerabilities
Title: .NET vulnerabilities
Summary: Several security issues were fixed in .NET.
It was discovered that .NET did not properly handle the execution
of certain commands. An attacker could possibly use this issue to
achieve remote code execution. (CVE-2023-35390)
Benoit Foucher discovered that .NET did not properly implement the
QUIC stream limit in HTTP/3. An attacker could possibly use this
issue to cause a denial of service. (CVE-2023-38178)
It was discovered that .NET did not properly handle the disconnection
of potentially malicious clients interfacing with a Kestrel server. An
attacker could possibly use this issue to cause a denial of service.
(CVE-2023-38180)
Instructions: In general, a standard system update will make all the necessary changes.
Microsoft
.NET and Visual Studio Remote Code Execution Vulnerability
vendor_msrc·2023-08-08·CVSS 7.8
CVE-2023-35390 [HIGH] CWE-77 .NET and Visual Studio Remote Code Execution Vulnerability
.NET and Visual Studio Remote Code Execution Vulnerability
FAQ: How could an attacker exploit this vulnerability?
To exploit this vulnerability, an attacker would first have to log on to the system. An attacker could then run a specially crafted application that could exploit the vulnerability and take control of an affected system.
Additionally, an attacker could convince a local user to open a malicious file. The attacker would have to convince the user to click a link, typically by way of an enticement in an email or instant message, and then convince them to open the specially crafted file.
FAQ: According to the CVSS metric, the attack vector is local (AV:L). Why does the CVE title indicate that this is a remote code execution?
The word Remote in the title refers to the location of t
Red Hat
dotnet: RCE under dotnet commands
vendor_redhat·2023-08-08·CVSS 7.8
CVE-2023-35390 [HIGH] dotnet: RCE under dotnet commands
dotnet: RCE under dotnet commands
.NET and Visual Studio Remote Code Execution Vulnerability
A vulnerability was found in dotnet. This issue exists when some dotnet commands are used in directories with weaker permissions, which can result in remote code execution.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35390https://lists.fedoraproject.org/archives/list/[email protected]/message/CL2L4WE5QRT7WEXANYXSKSU43APC5N2V/https://lists.fedoraproject.org/archives/list/[email protected]/message/NWVZFKTLNMNKPZ755EMRYIA6GHFOWGKY/https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35390
2023-08-08
Published