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Vulnerability of TightVNC: buffer overflow via HandleCoRREBBPmay

Synthesis of the vulnerability 

An attacker can trigger a buffer overflow via HandleCoRREBBPmay() of TightVNC, in order to trigger a denial of service, and possibly to run code.
Vulnerable systems: Debian, SUSE Linux Enterprise Desktop, SLES.
Severity of this threat: 3/4.
Creation date: 02/12/2019.
Références of this weakness: CVE-2019-8287, DLA-2045-1, SUSE-SU-2019:14235-1, VIGILANCE-VUL-31028.

Description of the vulnerability 

An attacker can trigger a buffer overflow via HandleCoRREBBPmay() of TightVNC, i...
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This computer vulnerability impacts software or systems such as Debian, SUSE Linux Enterprise Desktop, SLES.

Our Vigil@nce team determined that the severity of this weakness bulletin is important.

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 weakness.

Solutions for this threat 

This vulnerability solution will be public soon.
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