Candidate: CVE-2020-18976
PublicDate: 2021-08-25 16:15:00 UTC
References:
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-18976
 https://github.com/appneta/tcpreplay/issues/556
Description:
 Buffer Overflow in Tcpreplay v4.3.2 allows attackers to cause a Denial of
 Service via the 'do_checksum' function in 'checksum.c'. It can be triggered
 by sending a crafted pcap file to the 'tcpreplay-edit' binary. This issue
 is different than CVE-2019-8381.
Ubuntu-Description:
Notes:
Mitigation:
Bugs:
Priority: medium
Discovered-by:
Assigned-to:
CVSS:
 nvd: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H [5.5 MEDIUM]


Patches_tcpreplay:
 upstream: https://github.com/appneta/tcpreplay/pull/591/commits/f3fe91fc65d17687822ed8f376f2e54b97f18291
 upstream: https://github.com/appneta/tcpreplay/commit/e1cec7746cd52ab4910289e3b0f72e7c888022d2
upstream_tcpreplay: released (4.3.3-1)
trusty_tcpreplay: ignored (out of standard support)
trusty/esm_tcpreplay: DNE (trusty was needed) 
xenial_tcpreplay: ignored (out of standard support, was needed)
bionic_tcpreplay: needed
focal_tcpreplay: needed
hirsute_tcpreplay: not-affected (4.3.3-2)
impish_tcpreplay: not-affected (4.3.3-2)
jammy_tcpreplay: not-affected
devel_tcpreplay: not-affected