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Vulnerability of Wind River VxWorks: buffer overflow via DHCP Server

Synthesis of the vulnerability 

An attacker can trigger a buffer overflow via DHCP Server of Wind River VxWorks, in order to trigger a denial of service, and possibly to run code.
Vulnerable software: VxWorks.
Severity of this announce: 3/4.
Creation date: 14/04/2021.
Références of this computer vulnerability: CVE-2021-29999, VIGILANCE-VUL-35077.

Description of the vulnerability 

An attacker can trigger a buffer overflow via DHCP Server of Wind River VxWorks,...
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This threat note impacts software or systems such as VxWorks.

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

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

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

Solutions for this threat 

Workarounds for this vulnerability are not yet public.
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