CVE-2012-4436
Medium
Description
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.
SeverityMedium
CVSS4.4
Exploit probability—
ProductCipherdyne Fwknop
PublishedOct 22, 2012
First seenOct 22, 2012
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| cipherdyne fwknop | v ≤ 2.0.2, 2.0, 2.0.1 | — |
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