VDB
CVE-2020-12740
CVE-2020-12740
PUBLISHED
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 0.51% · 66.9th percentile
Risk Scores
EPSS Score
0.51%
66.9th 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, * |
Exploit Intelligence
- https://github.com/appneta/tcpreplay/issues/576 (nist-nvd)
- FEDORA-2020-f47830961a (circl)
- FEDORA-2020-256ac53cc7 (circl)
Timeline
- May 8, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Nov 6, 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