CVE-2020-6582

Public Exploit

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.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 1.93% Top 20%
Vendor Advisory fedoraproject.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://herolab.usd.de/security-advisories/ third party advisory
https://herolab.usd.de/security-advisories/usd-2020-0001/ third party advisory exploit
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2DNGKXVDB43E3KQRA6W5QZT3Z46XZLQM/ vendor advisory

Frequently Asked Questions

What is the severity of CVE-2020-6582?
CVE-2020-6582 has been scored as a high severity vulnerability.
How to fix CVE-2020-6582?
To fix CVE-2020-6582, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-6582 being actively exploited in the wild?
It is possible that CVE-2020-6582 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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