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CVE-2014-8587

7.5 · HIGH

SAPCRYPTOLIB before 5.555.38, SAPSECULIB, and CommonCryptoLib before 8.4.30, as used in SAP NetWeaver AS for ABAP and SAP HANA, allows remote attackers to spoof Digital Signature Algorithm (DSA) si…

Published Nov 4, 2014sapCWE-310EPSS 1.29%

Overview

CVE-2014-8587 is a high-severity vulnerability affecting sap commoncryptolib. It was published on November 4, 2014 and has a CVSS 2.0 base score of 7.5 (HIGH).

This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

SAPCRYPTOLIB before 5.555.38, SAPSECULIB, and CommonCryptoLib before 8.4.30, as used in SAP NetWeaver AS for ABAP and SAP HANA, allows remote attackers to spoof Digital Signature Algorithm (DSA) signatures via unspecified vectors.

Remediation

Check the references section for vendor advisories and patches from sap. Update commoncryptolib to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus
sapcommoncryptolib0Affected
sapsapcryptolib0Affected

References

Refblog.onapsis.com/sap-security-note-2067859-potential-exposure-to-digital-signature-spoofing/Refsecunia.com/advisories/57606Refservice.sap.com/sap/support/notes/2067859Reftwitter.com/SAP_Gsupport/status/522401681997570048Refblog.onapsis.com/sap-security-note-2067859-potential-exposure-to-digital-signature-spoofing/Refsecunia.com/advisories/57606Refservice.sap.com/sap/support/notes/2067859Reftwitter.com/SAP_Gsupport/status/522401681997570048

How CyberStrike helps

Frequently asked questions

What is CVE-2014-8587?

CVE-2014-8587 is a high-severity vulnerability affecting sap commoncryptolib. It was published on November 4, 2014 and has a CVSS 2.0 base score of 7.5 (HIGH).

How severe is CVE-2014-8587?

This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2014-8587?

Check the references section for vendor advisories and patches from sap. Update commoncryptolib to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2014-8587?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2014-8587 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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