Analyzed
about 1 hour
ago.
based on code collected
about 2 hours
ago.
Project Summary
strongSwan is an open source IPsec-based VPN solution. It features IKEv1 and IKEv2 keying capabilities and runs on Linux, Android, FreeBSD, macOS, iOS and Windows.
In a Nutshell, strongSwan...
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has a well established, mature codebase
maintained by a large development team
with increasing Y-O-Y commits -
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took an estimated 128 years of effort (COCOMO model)
starting with its first commit in November, 2005
ending with its most recent commit 1 day ago
Quick Reference
https://github.com/strongswan/st...
GNU General Public License v2.0 or later
Permitted
Commercial Use
Modify
Distribute
Place Warranty
Forbidden
Sub-License
Hold Liable
Required
Distribute Original
Disclose Source
Include Copyright
State Changes
Include License
These details are provided for information only. No information here is legal advice and should not be used as such.
Project Security
Vulnerabilities per Version ( last 10 releases )
Project Vulnerability Report
Security Confidence Index
Poor security track-record
Favorable security track-record
Vulnerability Exposure Index
Many reported vulnerabilities
Few reported vulnerabilities
Did You Know...
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55% of companies leverage OSS for production infrastructure
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65% of companies leverage OSS to speed application development in 2016
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30 Day SummaryDec 7 2025 — Jan 6 2026
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12 Month SummaryJan 6 2025 — Jan 6 2026
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Static Analysis ( Generated by Coverity Scan for strongSwan )
Repository URL: https://github.com/strongswan/strongswan
Version: strongswan-6.0.4rc1
- 2025-12-10
- Last Analyzed
- 522,830
- Lines of Code Analyze
- 0.07
- Defect Density
Defects by status for current build
- 1,131
- Total defects
- 34
- Outstanding
- 338
- Fixed
CWE Top 25 defects
| ID | CWE-Name | Number of Defects |
|---|---|---|
| 190 | Integer Overflow or Wraparound | 2 |