CVE-2018-20552
First published: Fri Dec 28 2018(Updated: )
Tcpreplay before 4.3.1 has a heap-based buffer over-read in packet2tree in tree.c.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Broadcom Tcpreplay | <4.3.1 |
Remedy
https://github.com/appneta/tcpreplay/pull/532/commits/6b830a1640ca20528032c89a4fdd8291a4d2d8b2
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Reference Links
Frequently Asked Questions
What is CVE-2018-20552?
CVE-2018-20552 is a vulnerability in Tcpreplay before version 4.3.1 that allows for a heap-based buffer over-read in the packet2tree function in tree.c.
How severe is CVE-2018-20552?
CVE-2018-20552 has a severity rating of 7.8 (high).
Which software versions are affected by CVE-2018-20552?
Versions of Broadcom Tcpreplay up to but excluding 4.3.1 are affected by CVE-2018-20552.
How can I fix CVE-2018-20552?
To fix CVE-2018-20552, update your Tcpreplay software to version 4.3.1 or newer.
Where can I find more information about CVE-2018-20552?
You can find more information about CVE-2018-20552 at the following references: [link1](https://github.com/appneta/tcpreplay/issues/530), [link2](https://github.com/appneta/tcpreplay/pull/532/commits/6b830a1640ca20528032c89a4fdd8291a4d2d8b2).
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