Fwknop

fwknop

Vendor: Cipherdyne • 3 CVEs

CVEs (3)

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2012-4434 1Cipherdyne 1Fwknop Nov 21, 2024 Jan 9, 2020 N/A· v4 8.8 HIGH· v3 6.5 MEDIUM· v2 fwknop before 2.0.3 allow remote authenticated users to cause a denial of service (server crash) or possibly execute arbitrary code.
CVE-2012-4436 1Cipherdyne 1Fwknop Apr 29, 2026 Oct 22, 2012 N/A· v4 N/A· v3 4.4 MEDIUM· v2 Buffer overflow in the run_last_args function in client/fwknop.c in fwknop before 2.0.3, when processing --last, might allow local users to cause a denial of service (client crash) and possibly execute arbitrary code via...Show more Buffer overflow in the run_last_args function in client/fwknop.c in fwknop before 2.0.3, when processing --last, might allow local users to cause a denial of service (client crash) and possibly execute arbitrary code via many .fwknop.run arguments.Show less
CVE-2012-4435 1Cipherdyne 1Fwknop Apr 29, 2026 Oct 22, 2012 N/A· v4 N/A· v3 4.0 MEDIUM· v2 fwknop before 2.0.3 does not properly validate IP addresses, which allows remote authenticated users to cause a denial of service (server crash) via a long IP address.