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.
Advisories

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Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Wed, 12 Nov 2025 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 12 Nov 2025 13:00:00 +0000

Type Values Removed Values Added
First Time appeared Sap
Sap commoncryptolib
Vendors & Products Sap
Sap commoncryptolib

Tue, 11 Nov 2025 00:45:00 +0000

Type Values Removed Values Added
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.
Title Memory Corruption vulnerability in SAP CommonCryptoLib
Weaknesses CWE-787
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: sap

Published:

Updated: 2025-11-12T20:09:31.961Z

Reserved: 2025-04-16T13:25:34.582Z

Link: CVE-2025-42940

cve-icon Vulnrichment

Updated: 2025-11-12T17:30:49.530Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-11-11T01:15:39.257

Modified: 2025-11-12T16:19:59.103

Link: CVE-2025-42940

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-11-12T12:47:52Z

Weaknesses