Description
tcpdump 4.9.0 has a heap-based buffer over-read in the lldp_print function in print-lldp.c, related to util-print.c.
Metrics
CVSS 3.0 9.8/10
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://www.debian.org/security/2017/dsa-3971
- http://www.securityfocus.com/bid/99941Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039307
- https://access.redhat.com/errata/RHEA-2018:0705
- https://github.com/hackerlib/hackerlib-vul/tree/master/tcpdump-vul/heap-buffer-overflow/util-printExploit, Third Party Advisory
- https://security.gentoo.org/glsa/201709-23
- https://support.apple.com/HT208221
- http://www.debian.org/security/2017/dsa-3971
- http://www.securityfocus.com/bid/99941Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039307
- https://access.redhat.com/errata/RHEA-2018:0705
- https://github.com/hackerlib/hackerlib-vul/tree/master/tcpdump-vul/heap-buffer-overflow/util-printExploit, Third Party Advisory
- https://security.gentoo.org/glsa/201709-23
- https://support.apple.com/HT208221
Timeline
- Published
- Jul 23, 2017
- Last modified
- Jun 17, 2026
- NVD status
- Modified