CVE-2017-11541
critical
CVSS v3
9.8
VIR risk
9.8
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.
Predictions
Exploit likelihood
97%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 4.9.2-1 | |
| sles | affected | | |
| debian | bookworm | fixed | 4.9.1-3 |
| debian | bullseye | fixed | 4.9.1-3 |
| debian | forky | fixed | 4.9.1-3 |
| debian | sid | fixed | 4.9.1-3 |
| debian | trixie | fixed | 4.9.1-3 |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| tcpdump | tcpdump | 4.9.0 | |
References
- https://security.archlinux.org/ASA-201709-5
- http://www.debian.org/security/2017/dsa-3971
- http://www.securityfocus.com/bid/99941
- 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-print
- https://security.gentoo.org/glsa/201709-23
- https://support.apple.com/HT208221
- https://www.suse.com/security/cve/CVE-2017-11541.html
- https://security-tracker.debian.org/tracker/CVE-2017-11541
CWEs
CWE-125
💬 Discuss CVE-2017-11541 on VIR Community →
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.