7.5

CVE-2019-0981: microsoft microsoft .net framework 2.0 Data Processing Errors

CVSS: 7.5v3.0HighModified
AliasesGHSA-5f2m-466j-3848
Published 16-05-2019Last modified 04-08-2024
Open JSON

Vulnerability summary

CVE-2019-0981 is a high (CVSS 7.5) Data Processing Errors vulnerability in microsoft microsoft .net framework 2.0. EPSS estimates a 4.94% chance of exploitation in the next 30 days, higher than 92% of scored vulnerabilities.

Overall risk
31/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.0 (NVD)
EPSS score
4.94%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 2
RHSA-2019:1236RHSA-2019:1259

Timeline

  1. 16-05-2019
    PublishedVulnerability first disclosed.
  2. 04-08-2024
    Last modifiedVulnerability information updated.

Description

A denial of service vulnerability exists when .NET Framework or .NET Core improperly handle web requests, aka '.Net Framework and .Net Core Denial of Service Vulnerability'. This CVE ID is unique from CVE-2019-0820, CVE-2019-0980.

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

4.94%

Chance of exploitation in the next 30 days

Percentile

92%

Versus all other CVEs

30-day change

0.00 pp

From 4.94% on 19-09-2026

19-09-202619-10-2026
EPSS score
4.94%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Microsoft48 products
  • microsoft .net framework 2.0Service 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 3.0Service 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 3.5Windows Server 2012 | Windows Server 2012 (Server Core installation) | Windows 8.1 for 32-bit systems | Windows 8.1 for x64-based systems | Windows Server 2012 R2 | Windows Server 2012 R2 (Server Core installation) | Windows 10 for 32-bit Systems | Windows 10 for x64-based Systems | Windows Server 2016 | Windows 10 Version 1607 for 32-bit Systems | Windows 10 Version 1607 for x64-based Systems | Windows Server 2016 (Server Core installation) | Windows 10 Version 1703 for 32-bit Systems | Windows 10 Version 1703 for x64-based Systems | Windows 10 Version 1709 for 32-bit Systems | Windows 10 Version 1709 for x64-based Systems | Windows 10 Version 1803 for 32-bit Systems | Windows 10 Version 1803 for x64-based Systems | Windows Server, version 1803 (Server Core Installation) | Windows 10 Version 1803 for ARM64-based Systems | Windows 10 Version 1809 for 32-bit Systems | Windows 10 Version 1809 for x64-based Systems | Windows Server 2019 | Windows Server 2019 (Server Core installation) | Windows 10 Version 1709 for ARM64-based Systems
  • microsoft .net framework 3.5 on windows 10 version 1903 for 32-bit systemsunspecified
  • microsoft .net framework 3.5 on windows 10 version 1903 for x64-based systemsunspecified
NuGet1 product
  • System.Private.Uri≥ 4.3.0, < 4.3.2

2 vendors · 49 products

References

5 links