CVE-2022-41064 json
.NET Framework Information Disclosure Vulnerability
published 2022-11-08 4 y ago modified 2026-08-10 2 mo ago also GHSA-8g2p-5pqh-5jmc , EUVD-2022-7282
- cvss
- 5.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 60%
- public exploits
- 0
- none known
Summary
.NET Framework Information Disclosure Vulnerability
Patch / fix
- nuget Microsoft.Data.SqlClient 1.1.4, 2.1.2
- nuget System.Data.SqlClient 4.8.5
- Microsoft Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 10.0.14393.5501
- Microsoft Microsoft .NET Framework 4.6.2 4.7.04005.02
- Microsoft Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 4.7.04005.02
- Microsoft Microsoft .NET Framework 4.6/4.6.2 10.0.10240.19567
- Microsoft Microsoft .NET Framework 4.7.2 10.0.04005.02
- Microsoft Microsoft .NET Framework 4.8 4.8.04584.08
- Microsoft Microsoft .NET Framework 4.8.1 4.8.09110.07
- Microsoft Nuget 2.1.2 2.1.2
- Microsoft Nuget 4.8.5 4.8.4
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.92% chance of exploitation in the next 30 days, higher than 60% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.8 | CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C |
| CNA | 3.1 | 5.8 | CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N |
| GitHub | 3.1 | 5.8 | CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| nuget | Microsoft.Data.SqlClient | <1.1.4 >=2.0.0, <2.1.2 |
1.1.4 2.1.2 |
| nuget | System.Data.SqlClient | <4.8.5 |
4.8.5 |
Affected products
- Microsoft Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2
- Microsoft Microsoft .NET Framework 4.6.2
- Microsoft Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2
- Microsoft Microsoft .NET Framework 4.6/4.6.2
- Microsoft Microsoft .NET Framework 4.7.2
- Microsoft Microsoft .NET Framework 4.8
- Microsoft Microsoft .NET Framework 4.8.1
- Microsoft Nuget 2.1.2
- Microsoft Nuget 4.8.5
References
-
msrc.microsoft.com
/update-guide/vulnerability/CVE-2022-41064
vendor-advisory, patch, web
-
portal.msrc.microsoft.com
/en-US/security-guidance/advisory/CVE-2022-41064
patch, vendor-advisory
-
github.com
/dotnet/corefx/security/advisories/GHSA-8g2p-5pqh-5jmc
web
-
nvd.nist.gov
/vuln/detail/CVE-2022-41064
advisory
-
github.com
/dotnet/runtime/issues/78042
web
-
github.com
/dotnet/corefx
package
-
nuget.org
/packages/Microsoft.Data.SqlClient
web
Sources
- CVE List CVE-2022-41064
- GitHub Advisory GHSA-8g2p-5pqh-5jmc
- NVD CVE-2022-41064
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.