CVE-2020-6582 Information

Description

Nagios NRPE 3.2.1 has a Heap-Based Buffer Overflow as demonstrated by interpretation of a small negative number as a large positive number during a bzero call.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Reference

https://herolab.usd.de/security-advisories/ https://herolab.usd.de/security-advisories/usd-2020-0001/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2DNGKXVDB43E3KQRA6W5QZT3Z46XZLQM/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.5