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CVE-2024-43483Suited to automated attack · CISA

.NET, .NET Framework, and Visual Studio Denial of Service Vulnerability

CVSS score

7.5

EPSS probability

%2.9

Risk score

0.2

Published

2 y ago

Official patch verified

Etkilenen ürün ve sürüm için yayımlanan güvenlik güncellemesini uygulayın.

Impact on My Inventory

Only the personal products you have added to your account are assessed; an organisation's inventory does not appear here.

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Vulnerability description

DayBreach CVE AI Research

CVE-2024-43483 has vendor, distribution, patch and security-source records on file. We can compare them and prepare an explanation linked to the evidence.

.NET, .NET Framework, and Visual Studio Denial of Service Vulnerability

IMPACT: Affected Products and Software

Affected Products

The following products are affected by CVE-2024-43483 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.

IDVENDORPRODUCTACTION
1microsoft.NET 6.0 View
2microsoft.NET 8.0 View
3microsoftMicrosoft .NET Framework 2.0 Service Pack 2 View
4microsoftMicrosoft .NET Framework 3.0 Service Pack 2 View
5microsoftMicrosoft .NET Framework 3.5 View
6microsoftMicrosoft .NET Framework 3.5 AND 4.7.2 View
7microsoftMicrosoft .NET Framework 3.5 AND 4.8 View
8microsoftMicrosoft .NET Framework 3.5 AND 4.8.1 View
9microsoftMicrosoft .NET Framework 3.5.1 View
10microsoftMicrosoft .NET Framework 4.6.2 View
11microsoftMicrosoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 View
12microsoftMicrosoft .NET Framework 4.6/4.6.2 View
13microsoftMicrosoft .NET Framework 4.8 View
14microsoftMicrosoft Visual Studio 2022 version 17.10 View
15microsoftMicrosoft Visual Studio 2022 version 17.11 View
16microsoftMicrosoft Visual Studio 2022 version 17.6 View
17microsoftMicrosoft Visual Studio 2022 version 17.8 View
18microsoftPowerShell 7.2 View
19microsoftPowerShell 7.4 View
Total affected vendors: 1|Products: 19

RED HAT CSAF/VEX: Product Impact Check

Red Hat has not yet published a CSAF/VEX impact record for this CVE. This does not mean “not affected”.

SCORING: CVSS from Multiple Sources

CVSS Scores

The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.

SCOREVERSIONSEVERITYVECTORSOURCE
7.5CVSS V3_1HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:CCVE CNA

Patch and Remediation Guide

Solution & Remediation Advisory

Patch verified

2 doğrulanmış yama veya düzeltilmiş sürüm kanıtı bulundu.

cvelist

.NET, .NET Framework, and Visual Studio Denial of Service Vulnerability

Open source
reference

.NET, .NET Framework, and Visual Studio Denial of Service Vulnerability

Open source
Confirm the affected product and version against the source evidence above.
Restrict access to internet-facing services and apply network segmentation.
Apply the official update named in the evidence only to the matching product and version.
Monitor server logs and network endpoints for signs of anomalous execution.

Public exploit and active exploitation status

Verified exploit intelligence

No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.

Weakness Classification and Attack Patterns (CWE & CAPEC)

CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2024-43483 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2024-43483 weaknesses.

Attack Vector and Accessibility

ExposureAğ üzerinden
PermissionsGerekmiyor
UserGerekmiyor

Official Sources and Advisories

CVSS Vector Radar Chart

7.5 / 10
Attack VectorNetworkComplexityLowPrivilegesNoneUser Interact.NoneConfidentialityLowIntegrityNoneAvailabilityHigh

Vulnerability Scoring Details

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone required
User InteractionNone required
Confidentiality (Gizlilik)Low
Integrity (Bütünlük)None
Availability (Erişilebilirlik)High

Yama doğrulandı

2 doğrulanmış yama veya düzeltilmiş sürüm kanıtı bulundu.

Follow the vendor

Weakness Type (CWE & CAPEC)

Similar Vulnerabilities

Get this vulnerability through the API

Affected products, version ranges, exploitation status and patch information in a single request, with a free key.

curl -H "x-api-key: $DAYBREACH_API_KEY" \
  "https://api.daybreach.dev/api/v1/intel/cves/CVE-2024-43483"