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cpe:2.3:a:cipherdyne:fwknop:*:*:*:*:*:*:*:*

part: a version: * update: *

VendorCipherdyne (fc6043c0-fe3a-5d35-8a21-775bf364b10f)
ProductFwknop (74207569-3392-5660-992d-53360323dfd4)
Edition*
Language*
Software edition*
Target software*
Target hardware*
Other*
NotesImported from purl2cpe mapping

PURL mappings

PURLSourceLast updated
pkg:bitbucket/joncheski/fwknop purl2cpe 2026-06-01 10:16:20.235091
pkg:deb/debian/fwknop purl2cpe 2026-06-01 10:16:20.235094
pkg:deb/ubuntu/fwknop purl2cpe 2026-06-01 10:16:20.235097
pkg:docker/kwerle/fwknop purl2cpe 2026-06-01 10:16:20.235100
pkg:github/mrash/fwknop purl2cpe 2026-06-01 10:16:20.235102
pkg:rpm/fedora/fwknop purl2cpe 2026-06-01 10:16:20.235105
pkg:rpm/opensuse/fwknop purl2cpe 2026-06-01 10:16:20.235108

Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2012-4436 vulnerable 2026-06-08 05:02:17.517977 Details available
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.
Published: 2012-10-22T23:00:00.000Z
Updated: 2024-09-16T19:10:39.397Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2012-4435 vulnerable 2026-06-08 05:02:17.515857 Details available
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.
Published: 2012-10-22T23:00:00.000Z
Updated: 2024-08-06T20:35:09.649Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2012-4434 vulnerable 2026-06-08 05:02:17.515362 Details available
fwknop before 2.0.3 allow remote authenticated users to cause a denial of service (server crash) or possibly execute arbitrary code.
Published: 2020-01-09T20:30:49.000Z
Updated: 2024-08-06T20:35:09.742Z
Reference links
Imported from gcve-enriched-dumps CVE data

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