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CVE-2022-27418

Published: 12 April 2022

Tcpreplay v4.4.1 has a heap-based buffer overflow in do_checksum_math at /tcpedit/checksum.c.

Priority

Medium

Cvss 3 Severity Score

7.8

Score breakdown

Status

Package Release Status
tcpreplay
Launchpad, Ubuntu, Debian
bionic Needed

focal Needed

impish Ignored
(end of life)
jammy Needed

kinetic Not vulnerable
(4.4.1-2)
lunar Not vulnerable
(4.4.1-2)
mantic Not vulnerable
(4.4.1-2)
trusty Ignored
(end of standard support)
upstream
Released (4.4.1)
xenial Not vulnerable
(code not present)
Patches:
upstream: https://github.com/appneta/tcpreplay/commit/e2ac765a25e902728b6d4a825358aa536e6668c2
upstream: https://github.com/appneta/tcpreplay/commit/7248ddb7ddd363b15b86e65022773f791764c33a
upstream: https://github.com/appneta/tcpreplay/commit/b63f1697c9eae73c7880882e14f9a0ec9545f19a

Severity score breakdown

Parameter Value
Base score 7.8
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H