CVE-2020-24266
High
Description
An issue was discovered in tcpreplay tcpprep v4.3.3. There is a heap buffer overflow vulnerability in get_l2len() that can make tcpprep crash and cause a denial of service.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Broadcom Tcpreplay
PublishedOct 19, 2020
First seenOct 19, 2020
How to fix
Vendor advisories
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M623ONZKOZL5Y7XQNHKXEPV76XYCPXQM/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EA7K7VKDK2K3SY2DHQQYSCBGZLKPWXJ4/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LC3UMBJFBK5HYUX7H2NGXVFI2I2EMAOF/
- security.gentoo.org/glsa/202105-21
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| broadcom tcpreplay | 4.3.3 | — |
| fedoraproject fedora | 31, 32, 33 | — |
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