CVE-2024-29059: Microsoft .NET Framework Information Disclosure Vulnerability

CVE-2024-29059 · Severity: critical · CVSS 7.5 · Exploited in the wild · Published 2025-02-04

Microsoft .NET Framework contains an information disclosure vulnerability that exposes the ObjRef URI to an attacker. This exposure can be leveraged to facilitate remote code execution. The vulnerability is actively exploited in the wild.

Technologies: Microsoft .NET Framework. Vendors: Microsoft.

Quick answers

Is CVE-2024-29059 exploited in the wild?
Yes. CVE-2024-29059 is known to be exploited in the wild, first recorded on 4 February 2025. Treat it as urgent.
How severe is CVE-2024-29059?
Critical severity, with a CVSS score of 7.5, published 4 February 2025.
Which products and versions are affected?
Microsoft .NET Framework 2.0, 3.0, 3.5, 4.6, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1.
Is there a fix for CVE-2024-29059?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2024-29059 attacked?
It is attacked over the network, in a software library.
Am I affected by CVE-2024-29059?
Check whether you run Microsoft .NET Framework. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Affected products

  • Microsoft .NET Framework 2.0, 3.0, 3.5, 4.6, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1

Timeline

  • 2024-11-21: disclosed
  • 2025-01-08: other: Initial NIST analysis and CPE assignment
  • 2025-02-04: kev added: Added to CISA Known Exploited Vulnerabilities Catalog
  • 2025-02-04: advisory: Published date per advisory metadata

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