SAP CommonCryptoLib version 8.5.38 or lower is vulnerable to null pointer dereference vulnerability when an unauthenticated attacker sends crafted malicious data in the HTTP requests over the network, this causes the SAP application to crash and has high impact on the availability of the SAP system.
Weakness
The product dereferences a pointer that it expects to be valid but is NULL.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Commoncryptolib | Sap | * | 8.5.38 (including) |
Potential Mitigations
References
- http://packetstormsecurity.com/files/165749/SAP-CommonCryptoLib-Null-Pointer-Dereference.html
- http://seclists.org/fulldisclosure/2022/Jan/74
- https://launchpad.support.sap.com/#/notes/3051787
- https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=585106405
- http://packetstormsecurity.com/files/165749/SAP-CommonCryptoLib-Null-Pointer-Dereference.html
- http://seclists.org/fulldisclosure/2022/Jan/74
- https://launchpad.support.sap.com/#/notes/3051787
- https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=585106405