CVE-2020-17468
N/A
N/A
Summary
An issue was discovered in FNET through 4.6.4. The code for processing the hop-by-hop header (in the IPv6 extension headers) doesn't check for a valid length of an extension header, and therefore an out-of-bounds read can occur in _fnet_ip6_ext_header_handler_options in fnet_ip6.c, leading to Denial-of-Service.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | n/a | n/a | affected |
Weaknesses
- n/a
ADP Enrichment
CVE Program Container
Additional References
- https://www.kb.cert.org/vuls/id/815128
- https://us-cert.cisa.gov/ics/advisories/icsa-20-343-01
- http://fnet.sourceforge.net/manual/fnet_history.html
References
- https://www.kb.cert.org/vuls/id/815128
- https://us-cert.cisa.gov/ics/advisories/icsa-20-343-01
- http://fnet.sourceforge.net/manual/fnet_history.html
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.