CVE-2012-4436
- Source
- https://cve.org/CVERecord?id=CVE-2012-4436
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2012-4436.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2012-4436
- Downstream
- Published
- 2012-10-22T23:55:07Z
- Modified
- 2026-04-10T03:42:28.236595Z
- Summary
- [none]
- Details
-
Buffer overflow in the runlastargs 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.
- References
-
- http://www.cipherdyne.org/blog/2012/09/software-release-fwknop-2.0.3.html
- http://www.cipherdyne.org/cgi-bin/gitweb.cgi?p=fwknop.git%3Ba=commitdiff%3Bh=a60f05ad44e824f6230b22f8976399340cb535dc
- http://www.openwall.com/lists/oss-security/2012/09/19/2
- http://www.openwall.com/lists/oss-security/2012/09/20/4