CVE-2018-20553
tcpreplay: Tcpreplay before 4.3.1 has a heap-based buffer over-read in get_l2len in common/get.c.
CVE-2018-20553 is fixed in tcpreplay on 1 platform, first by tcpreplay 4.2.6-1ubuntu0.1~esm2, released December 28, 2018. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
n/a
Low
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0125
69th percentile
Tcpreplay before 4.3.1 has a heap-based buffer over-read in get_l2len in common/get.c.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| tcpreplay · Ubuntu 18.04.6 LTS (bionic) | 4.2.6-1ubuntu0.1~esm2 | tcpreplay 4.2.6-1ubuntu0.1~esm2 | Dec 28, 2018 |
| tcpreplay · Ubuntu 20.04 LTS (focal) | 4.3.2-1ubuntu0.1~esm1 | tcpreplay 4.3.2-1ubuntu0.1~esm1 | Oct 19, 2020 |
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