CVE-2017-13026
UnknownEPSS 3.24%
Last modified
CVE-2017-13026 is a vulnerability of currently unknown severity. The ISO IS-IS parser in tcpdump before 4.9.2 has a buffer over-read in print-isoclns.c, several functions.. EPSS estimates a 3.24% chance of exploitation in the next 30 days.
Description
The ISO IS-IS parser in tcpdump before 4.9.2 has a buffer over-read in print-isoclns.c, several functions.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Tcpdump | Tcpdump | <= 4.9.1 |
References
- http://www.securitytracker.com/id/1039307Third Party Advisory, VDB Entry
- http://www.tcpdump.org/tcpdump-changes.txtVendor Advisory
- https://github.com/the-tcpdump-group/tcpdump/commit/b20e1639dbac84b3fcb393858521c13ad47a9d70Issue Tracking, Patch, Third Party Advisory
- http://www.securitytracker.com/id/1039307Third Party Advisory, VDB Entry
- http://www.tcpdump.org/tcpdump-changes.txtVendor Advisory
- https://github.com/the-tcpdump-group/tcpdump/commit/b20e1639dbac84b3fcb393858521c13ad47a9d70Issue Tracking, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-13026?
The ISO IS-IS parser in tcpdump before 4.9.2 has a buffer over-read in print-isoclns.c, several functions.
How severe is CVE-2017-13026?
Severity scoring for CVE-2017-13026 is pending analysis. The EPSS model estimates a 3.24% probability of exploitation in the next 30 days.
How do I fix CVE-2017-13026?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2017
- CVE-2017-13020The VTP parser in tcpdump before 4.9.2 has a buffer over-rea…9.8
- CVE-2017-13021The ICMPv6 parser in tcpdump before 4.9.2 has a buffer over-…9.8
- CVE-2017-13022The IP parser in tcpdump before 4.9.2 has a buffer over-read…9.8
- CVE-2017-13023The IPv6 mobility parser in tcpdump before 4.9.2 has a buffe…
- CVE-2017-13024The IPv6 mobility parser in tcpdump before 4.9.2 has a buffe…9.8
- CVE-2017-13025The IPv6 mobility parser in tcpdump before 4.9.2 has a buffe…9.8
- CVE-2017-13027The LLDP parser in tcpdump before 4.9.2 has a buffer over-re…9.8
- CVE-2017-13028The BOOTP parser in tcpdump before 4.9.2 has a buffer over-r…9.8
- CVE-2017-13029The PPP parser in tcpdump before 4.9.2 has a buffer over-rea…
- CVE-2017-1303IBM WebSphere Portal and Web Content Manager 7.0, 8.0, 8.5, …6.1
- CVE-2017-13030The PIM parser in tcpdump before 4.9.2 has a buffer over-rea…
- CVE-2017-13031The IPv6 fragmentation header parser in tcpdump before 4.9.2…9.8
Are you affected by CVE-2017-13026?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST