{ "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2020-17468", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "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." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "refsource": "MISC", "name": "https://www.kb.cert.org/vuls/id/815128", "url": "https://www.kb.cert.org/vuls/id/815128" }, { "refsource": "MISC", "name": "https://us-cert.cisa.gov/ics/advisories/icsa-20-343-01", "url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-343-01" }, { "refsource": "CONFIRM", "name": "http://fnet.sourceforge.net/manual/fnet_history.html", "url": "http://fnet.sourceforge.net/manual/fnet_history.html" } ] } }