high7.5
CVE-2020-24266
An issue was discovered in tcpreplay tcpprep v4.3.3.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Broadcom | Tcpreplay | Version 4.3.3 |
| Fedoraproject | Fedora | Versions 31, 32, 33 |
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/appneta/tcpreplay/issues/617
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EA7K7VKDK2K3SY2DHQQYSCBGZLKPWXJ4/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LC3UMBJFBK5HYUX7H2NGXVFI2I2EMAOF/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M623ONZKOZL5Y7XQNHKXEPV76XYCPXQM/
- https://security.gentoo.org/glsa/202105-21
- https://github.com/appneta/tcpreplay/issues/617
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EA7K7VKDK2K3SY2DHQQYSCBGZLKPWXJ4/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LC3UMBJFBK5HYUX7H2NGXVFI2I2EMAOF/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M623ONZKOZL5Y7XQNHKXEPV76XYCPXQM/
- https://security.gentoo.org/glsa/202105-21