CVE-2023-36566 json
Microsoft Common Data Model SDK Denial of Service Vulnerability
published 3y ago modified 4mo ago also GHSA-vm2m-7hpw-fpmq , PYSEC-2026-1261 , EUVD-2023-2819
- cvss
- 6.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 3.0%
- EPSS 3.0% chance of exploitation in 30 days, percentile 87%
- public exploits
- 0
- none known
Summary
Microsoft Common Data Model SDK Denial of Service Vulnerability
Patch / fix
- nuget Microsoft.CommonDataModel.ObjectModel 1.7.4
- maven com.microsoft.commondatamodel:objectmodel 1.7.4
- pypi commondatamodel-objectmodel 1.7.4
- Microsoft Microsoft Common Data Model SDK for Java 1.7.4
- Microsoft Microsoft Common Data Model SDK for TypeScript 1.7.4
- Microsoft Microsoft Common Data Model SDK for Python 1.7.4
- Microsoft Microsoft Common Data Model SDK for C# 1.7.4
Is CVE-2023-36566 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- last yr.
Exploit prediction
3.00% chance of exploitation in the next 30 days, higher than 87% of all scored CVEs (FIRST EPSS, 2026-11-14).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C |
| CNA | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| GitHub | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| OSV | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| nuget | Microsoft.CommonDataModel.ObjectModel | <1.7.4 |
1.7.4 |
| maven | com.microsoft.commondatamodel:objectmodel | <1.7.4 |
1.7.4 |
| pypi | commondatamodel-objectmodel | <1.7.4 |
1.7.4 |
Affected products
- Microsoft Microsoft Common Data Model SDK for Java
- Microsoft Microsoft Common Data Model SDK for TypeScript
- Microsoft Microsoft Common Data Model SDK for Python
- Microsoft Microsoft Common Data Model SDK for C#
Classification
- Weakness
-
- CWE-20 Improper Input Validation
References
-
msrc.microsoft.com
/update-guide/vulnerability/CVE-2023-36566
vendor-advisory, web, patch
-
nvd.nist.gov
/vuln/detail/CVE-2023-36566
advisory
-
pypi.org
/project/commondatamodel-objectmodel
package
-
github.com
/advisories/GHSA-vm2m-7hpw-fpmq
advisory
Sources
- CVE List CVE-2023-36566
- GitHub Advisory GHSA-vm2m-7hpw-fpmq
- NVD CVE-2023-36566
- OSV PYSEC-2026-1261
Fencer Intel 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.