Candidate: CVE-2020-12740
PublicDate: 2020-05-08 18:15:00 UTC
References:
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12740
 https://github.com/appneta/tcpreplay/issues/576
Description:
 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.
Ubuntu-Description:
Notes:
Mitigation:
Bugs:
Priority: medium
Discovered-by:
Assigned-to:
CVSS:
 nvd: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H [9.1 CRITICAL]


Patches_tcpreplay:
 upstream: https://github.com/appneta/tcpreplay/pull/587/commits/71ea80ba8756fff1d9242a70484f64906ab8e6ae
 upstream: https://github.com/appneta/tcpreplay/pull/587/commits/5113429140250e9640c3eca1be7745ff8380d363
upstream_tcpreplay: released (4.3.3)
precise/esm_tcpreplay: DNE
trusty_tcpreplay: ignored (out of standard support)
trusty/esm_tcpreplay: DNE (trusty was not-affected [code not present])
xenial_tcpreplay: ignored (end of standard support, was not-affected [code not present])
bionic_tcpreplay: needed
eoan_tcpreplay: ignored (reached end-of-life)
focal_tcpreplay: needed
groovy_tcpreplay: not-affected (4.3.3-2)
hirsute_tcpreplay: not-affected (4.3.3-2)
impish_tcpreplay: not-affected (4.3.3-2)
jammy_tcpreplay: not-affected (4.3.3-2)
devel_tcpreplay: not-affected (4.3.3-2)