CVE-2020-23273: Buffer Overflow
First published: Tue Sep 21 2021(Updated: )
Heap-buffer overflow in the randomize_iparp function in edit_packet.c. of Tcpreplay v4.3.2 allows attackers to cause a denial of service (DOS) via a crafted pcap.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Broadcom Tcpreplay | =4.3.2 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID of this heap-buffer overflow in Tcpreplay?
The vulnerability ID is CVE-2020-23273.
What is the severity rating of CVE-2020-23273?
The severity rating of CVE-2020-23273 is medium with a score of 5.5.
Which software version is affected by this heap-buffer overflow vulnerability?
The vulnerability affects Tcpreplay version 4.3.2.
What is the impact of this vulnerability?
This vulnerability allows attackers to cause a denial of service (DOS) by exploiting a heap-buffer overflow in the randomize_iparp function.
Is there any fix or remediation available for this vulnerability?
To mitigate this vulnerability, it is recommended to update to a patched version of Tcpreplay.
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