Incorrect Default Permissions The advisory has been revoked - it doesn't affect any version of package fwknop (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-UBUNTU1604-FWKNOP-642705
- published27 Jun 2018
- disclosed9 Jan 2020
Introduced: 27 Jun 2018
CVE-2012-4434 (opens in a new tab)Amendment
The Ubuntu security team deemed this advisory irrelevant for Ubuntu:16.04.
NVD Description
Note: Versions mentioned in the description apply only to the upstream fwknop package and not the fwknop package as distributed by Ubuntu.
fwknop before 2.0.3 allow remote authenticated users to cause a denial of service (server crash) or possibly execute arbitrary code.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2012-4434
- https://security-tracker.debian.org/tracker/CVE-2012-4434
- http://www.cipherdyne.org/blog/2012/09/software-release-fwknop-2.0.3.html
- http://www.openwall.com/lists/oss-security/2012/09/19/2
- http://www.openwall.com/lists/oss-security/2012/09/20/4