Vulnerability Database

289,697

Total vulnerabilities in the database

CVE-2020-12740

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.

  • Published: May 8, 2020
  • Updated: Apr 13, 2023
  • CVE: CVE-2020-12740
  • Severity: Critical
  • Exploit:

CVSS v3:

  • Severity: Critical
  • Score: 9.1
  • AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

CVSS v2:

  • Severity: Medium
  • Score: 6.4
  • AV:N/AC:L/Au:N/C:P/I:N/A:P

CWEs:

Software From Fixed in
broadcom / tcpreplay - 4.3.2.x
fedoraproject / fedora 31 31.x
fedoraproject / fedora 32 32.x