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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2020-12-11T22:38:16
Updated: 2024-08-04T13:53:17.465Z
Reserved: 2020-08-10T00:00:00
Link: CVE-2020-17468
Vulnrichment
No data.
NVD
Status : Modified
Published: 2020-12-11T23:15:13.620
Modified: 2024-11-21T05:08:10.433
Link: CVE-2020-17468
Redhat
No data.