Improper input validation in Microsoft .Net Framework 3.0
CVE-2020-0605
A remote code execution vulnerability exists in .NET software when the software fails to check the source markup of a file.An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user…
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.178 (96.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Microsoft .Net Framework 3.0 — versions Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2, Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2, Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2
- Microsoft .Net Framework 3.5 — versions Windows 8.1 for x64-based systems, Windows Server 2012 R2 (Server Core installation), Windows Server 2012
- Microsoft .Net Framework 3.5.1 — versions Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation), Windows 7 for x64-based Systems Service Pack 1, Windows 7 for 32-bit Systems Service Pack 1
- Microsoft .Net Framework 3.5 And 4.6.2/4.7/4.7.1/4.7.2 On Windows 10 Version 1607 For 32-bit Systems — versions unspecified
- Microsoft .Net Framework 3.5 And 4.6.2/4.7/4.7.1/4.7.2 On Windows 10 Version 1607 For X64-based Systems — versions unspecified
- Microsoft .Net Framework 3.5 And 4.6.2/4.7/4.7.1/4.7.2 On Windows Server 2016 — versions unspecified
- Microsoft .Net Framework 3.5 And 4.6.2/4.7/4.7.1/4.7.2 On Windows Server 2016 (Server Core Installation) — versions unspecified
- Microsoft .Net Framework 3.5 And 4.7.1/4.7.2 On Windows 10 Version 1709 For 32-bit Systems — versions unspecified
- Microsoft .Net Framework 3.5 And 4.7.1/4.7.2 On Windows 10 Version 1709 For X64-based Systems — versions unspecified
- Microsoft .Net Framework 3.5 And 4.7.2 On Windows 10 For 32-bit Systems — versions unspecified
Weakness classification (CWE)
Public proof-of-concept exploits
References
- secure@microsoft.com (Patch, x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-0605?
- CVE-2020-0605 is a high-severity vulnerability in Microsoft .Net Framework 3.0, classified under Improper Input Validation. CVSS score: 8.8/10. Published 2020-01-14.
- How severe is CVE-2020-0605?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2020-0605 known to be exploited?
- 10 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.