Description

SAP CommonCryptoLib does not perform necessary boundary checks during pre-authentication parsing of manipulated ASN.1 data over the network. This may result in memory corruption followed by an application crash, hence leading to a high impact on availability. There is no impact on confidentiality or integrity.

INFO

Published Date :

2025-11-11T00:20:44.455Z

Last Modified :

2025-11-12T20:09:31.961Z

Source :

sap
AFFECTED PRODUCTS

The following products are affected by CVE-2025-42940 vulnerability.

Vendors Products
Sap
  • Commoncryptolib
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-42940.

URL Resource
https://me.sap.com/notes/3633049 cve-icon cve-icon
https://url.sap/sapsecuritypatchday cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
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User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact