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Vulnerability of HCL Domino: buffer overflow via iNotes

Synthesis of the vulnerability 

An attacker can trigger a buffer overflow via iNotes of HCL Domino, in order to trigger a denial of service, and possibly to run code.
Impacted products: Domino by HCL, Domino by IBM.
Severity of this bulletin: 2/4.
Creation date: 02/03/2021.
Références of this threat: CVE-2020-4122, KB0087950, VIGILANCE-VUL-34725.

Description of the vulnerability 

An attacker can trigger a buffer overflow via iNotes of HCL Domino, in order to trigger a denial of service, and possibly to run code.
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This threat note impacts software or systems such as Domino by HCL, Domino by IBM.

Our Vigil@nce team determined that the severity of this cybersecurity note is medium.

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

An attacker with a expert ability can exploit this vulnerability note.

Solutions for this threat 

HCL Domino: fixed versions for iNotes.
Fixed versions are indicated in information sources.
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