Technology · Tcpdump
Tcpdump vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 41 vulnerabilities in Tcpdump: 0 in the last 7 days and 0 in the last 90 days, 41 of them critical and 0 exploited in the wild. The most recent, CVE-2017-5486, was published on 28 January 2017.
- Last 7 days
- 0
- Last 90 days
- 0
- Critical, all time
- 41
- Exploited in the wild
- 0
About Tcpdump
A powerful command-line packet analyzer and data network packet sniffer.
Latest Tcpdump vulnerabilities
- CVE-2017-5486: Tcpdump buffer overflow in ISO CLNS parsercriticalCVSS 9.8
- CVE-2017-5485: Tcpdump buffer overflow in ISO CLNS parser lookup_nsap functioncriticalCVSS 9.8
- CVE-2017-5484: Tcpdump buffer overflow in ATM parser sig_print functioncriticalCVSS 9.8
- CVE-2017-5483: tcpdump buffer overflow in SNMP parsercriticalCVSS 9.8
- CVE-2017-5482: tcpdump buffer overflow in Q.933 parsercriticalCVSS 9.8
- CVE-2017-5342: tcpdump buffer overflow in multiple protocol parserscriticalCVSS 9.8
- CVE-2017-5341: tcpdump buffer overflow in OTV parsercriticalCVSS 9.8
- CVE-2017-5205: tcpdump buffer overflow in ISAKMP parsercriticalCVSS 9.8
- CVE-2017-5204: tcpdump buffer overflow in IPv6 parsercriticalCVSS 9.8
- CVE-2017-5203: tcpdump buffer overflow in BOOTP parsercriticalCVSS 9.8
- CVE-2017-5202: tcpdump buffer overflow in ISO CLNS parsercriticalCVSS 9.8
- CVE-2016-8575: tcpdump buffer overflow in Q.933 parsercriticalCVSS 9.8
- CVE-2016-8574: tcpdump buffer overflow in FRF.15 parsercriticalCVSS 9.8
- CVE-2016-7993: Tcpdump buffer overflow in relts_print functioncriticalCVSS 9.8
- CVE-2016-7992: Tcpdump buffer overflow in Classical IP over ATM parsercriticalCVSS 9.8
- CVE-2016-7986: tcpdump buffer overflow in GeoNetworking parsercriticalCVSS 9.8
- CVE-2016-7985: tcpdump buffer overflow in CALM FAST parsercriticalCVSS 9.8
- CVE-2016-7984: tcpdump buffer overflow in TFTP parsercriticalCVSS 9.8
- CVE-2016-7983: tcpdump buffer overflow in BOOTP parsercriticalCVSS 9.8
- CVE-2016-7975: tcpdump buffer overflow in TCP parsercriticalCVSS 9.8
- CVE-2016-7974: tcpdump buffer overflow in IP parsercriticalCVSS 9.8
- CVE-2016-7973: tcpdump buffer overflow in AppleTalk parsercriticalCVSS 9.8
- CVE-2016-7940: tcpdump buffer overflow in STP parsercriticalCVSS 9.8
- CVE-2016-7939: tcpdump buffer overflow in GRE parsercriticalCVSS 9.8
- CVE-2016-7938: tcpdump integer overflow in ZeroMQ parsercriticalCVSS 9.8
Most severe Tcpdump vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2017-5486: Tcpdump buffer overflow in ISO CLNS parsercriticalCVSS 9.8
- CVE-2017-5485: Tcpdump buffer overflow in ISO CLNS parser lookup_nsap functioncriticalCVSS 9.8
- CVE-2017-5484: Tcpdump buffer overflow in ATM parser sig_print functioncriticalCVSS 9.8
- CVE-2017-5483: tcpdump buffer overflow in SNMP parsercriticalCVSS 9.8
- CVE-2017-5482: tcpdump buffer overflow in Q.933 parsercriticalCVSS 9.8
- CVE-2017-5342: tcpdump buffer overflow in multiple protocol parserscriticalCVSS 9.8
- CVE-2017-5341: tcpdump buffer overflow in OTV parsercriticalCVSS 9.8
- CVE-2017-5205: tcpdump buffer overflow in ISAKMP parsercriticalCVSS 9.8
- CVE-2017-5204: tcpdump buffer overflow in IPv6 parsercriticalCVSS 9.8
- CVE-2017-5203: tcpdump buffer overflow in BOOTP parsercriticalCVSS 9.8
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 0 | 0 | |
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/tcpdump.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Tcpdump vulnerabilities", https://junglewise.ai/threats/technologies/tcpdump, 26 September 2026.