VDB
CVE-2020-12740
CVE-2020-12740
PUBLISHED
CVSS 9.100000381469727 CRITICAL
tcprewrite in Tcpreplay through 4.3.2 has a heap-based buffer over-read during a get_c operation. The issue is being triggered in the function get_ipv6_next() at common/get.c.
EPSS 1.65% · 74.8th percentile
Risk Scores
CVSS 3.1
9.100000381469727
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
EPSS Score
1.65%
74.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:20.04:LTS | tcpreplay | 4.3.2-1build1, 0 |
| Ubuntu:Pro:18.04:LTS | tcpreplay | 4.2.6-1ubuntu0.1~esm1, 4.2.6-1, * |
Timeline
- May 8, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Dec 28, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- May 2, 2022 EPSS Score
- Jul 4, 2022 EPSS Score
- Sep 6, 2022 EPSS Score
- Nov 7, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-12740 third-party-advisory
- https://github.com/appneta/tcpreplay/issues/576 third-party-advisory
- https://ubuntu.com/security/notices/USN-5205-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-12740 third-party-advisory