PublicDateAtUSN: 2017-09-13
Candidate: CVE-2017-12998
PublicDate: 2017-09-14 06:29:00 UTC
References:
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12998
 https://ubuntu.com/security/notices/USN-3415-1
 https://ubuntu.com/security/notices/USN-3415-2
Description:
 The IS-IS parser in tcpdump before 4.9.2 has a buffer over-read in
 print-isoclns.c:isis_print_extd_ip_reach().
Ubuntu-Description:
Notes:
Bugs:
Priority: low
Discovered-by: Otto Airamo & Antti Levomäki
Assigned-to:
CVSS:
 nvd: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H [9.8 CRITICAL]

Patches_tcpdump:
 upstream: https://github.com/the-tcpdump-group/tcpdump/commit/979dcefd7b259e9e233f77fe1c5312793bfd948f
upstream_tcpdump: released (4.9.2-1)
precise/esm_tcpdump: released (4.9.2-0ubuntu0.12.04.1)
trusty_tcpdump: released (4.9.2-0ubuntu0.14.04.1)
trusty/esm_tcpdump: released (4.9.2-0ubuntu0.14.04.1)
vivid/ubuntu-core_tcpdump: DNE
xenial_tcpdump: released (4.9.2-0ubuntu0.16.04.1)
esm-infra/xenial_tcpdump: released (4.9.2-0ubuntu0.16.04.1)
zesty_tcpdump: released (4.9.2-0ubuntu0.17.04.2)
devel_tcpdump: not-affected (4.9.2-1)