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vulnerability announce CVE-2019-1543

OpenSSL: information disclosure via ChaCha20-Poly1305 Long Nonces

Synthesis of the vulnerability

An attacker can bypass access restrictions to data via ChaCha20-Poly1305 Long Nonces of OpenSSL, in order to obtain sensitive information.
Vulnerable systems: OpenSSL, openSUSE Leap, SUSE Linux Enterprise Desktop, SLES.
Severity of this threat: 1/4.
Consequences of a hack: data reading.
Pirate's origin: internet client.
Creation date: 06/03/2019.
Références of this weakness: CVE-2019-1543, openSUSE-SU-2019:1147-1, SUSE-SU-2019:0678-1, SUSE-SU-2019:0787-1, VIGILANCE-VUL-28682.

Description of the vulnerability

An attacker can bypass access restrictions to data via ChaCha20-Poly1305 Long Nonces of OpenSSL, in order to obtain sensitive information.
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