CVE-2018-20552

Public Exploit

Description

Tcpreplay before 4.3.1 has a heap-based buffer over-read in packet2tree in tree.c.

Category

7.8
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.21%
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/appneta/tcpreplay/issues/530 third party advisory exploit
https://github.com/appneta/tcpreplay/pull/532/commits/6b830a1640ca20528032c89a4fdd8291a4d2d8b2 third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2018-20552?
CVE-2018-20552 has been scored as a high severity vulnerability.
How to fix CVE-2018-20552?
To fix CVE-2018-20552, 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-2018-20552 being actively exploited in the wild?
It is possible that CVE-2018-20552 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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