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Vulnerability of IBM DB2: denial of service via SSL Renegotiation Requests

Synthesis of the vulnerability 

An attacker can trigger a fatal error via SSL Renegotiation Requests of IBM DB2, in order to trigger a denial of service.
Impacted products: Db2 UDB.
Severity of this bulletin: 2/4.
Creation date: 01/07/2020.
Références of this threat: 6242350, CVE-2020-4355, VIGILANCE-VUL-32673.

Description of the vulnerability 

An attacker can trigger a fatal error via SSL Renegotiation Requests of IBM DB2, in order to trigger a denial of service.
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This computer threat note impacts software or systems such as Db2 UDB.

Our Vigil@nce team determined that the severity of this weakness alert is medium.

The trust level is of type confirmed by the editor, with an origin of intranet client.

An attacker with a expert ability can exploit this computer weakness note.

Solutions for this threat 

IBM DB2: patch for SSL Renegotiation Requests.
A patch is indicated in information sources.
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