CVSS 6.5 · Medium EPSS 0,29%
Kerentanan Missing Release of Memory after Effective Lifetime pada dhcpcd project dhcpcd. Skor CVSS 3.1 6.5 (Medium) menurut vulncheck.com.
dhcpcd through 10.3.2, fixed in commit 708b4a5, contains a memory leak vulnerability in the IPv6 Router Advertisement route information handling that allows an unauthenticated same-link attacker to cause denial of service by sending crafted Router Advertisements. Attackers can repeatedly send Router Advertisements containing Route Information options with a lifetime of zero, triggering unfreed allocations in routeinfo_findalloc() that cause linear memory exhaustion and eventual daemon crash.
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| dhcpcd project | dhcpcd | Versi 10.0.7 hingga sebelum 10.5.0 |