CVE-2020-11940

Public Exploit

Description

In nDPI through 3.2 Stable, an out-of-bounds read in concat_hash_string in ssh.c can be exploited by a network-positioned attacker that can send malformed SSH protocol messages on a network segment monitored by nDPI's library.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.37%
Third-Party Advisory github.com Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/ntop/nDPI/commit/3bbb0cd3296023f6f922c71d21a1c374d2b0a435 third party advisory patch
https://securitylab.github.com/advisories/GHSL-2020-051_052-ntop-ndpi third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2020-11940?
CVE-2020-11940 has been scored as a high severity vulnerability.
How to fix CVE-2020-11940?
To fix CVE-2020-11940, 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-2020-11940 being actively exploited in the wild?
It is possible that CVE-2020-11940 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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