What’s Vulnerable › Vulnerabilities
CVE-2015-3991
- Severity: critical (CVSS 9.8 v3.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 4.6% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2017-09-07 · updated 2026-06-17
- Weakness: CWE-19
Description
strongSwan 5.2.2 and 5.3.0 allows remote attackers to cause a denial of service (daemon crash) or execute arbitrary code.
Affected products
- strongSwan: 5.2.2, 5.3.0
References
- http://lists.fedoraproject.org/pipermail/package-announce/2015-August/164276.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-August/164278.html
- http://www.securityfocus.com/bid/76861
- https://bugzilla.redhat.com/show_bug.cgi?id=1222815
- https://www.strongswan.org/blog/2015/06/01/strongswan-vulnerability-%28cve-2015-3991%29.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-August/164276.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-August/164278.html
- http://www.securityfocus.com/bid/76861
- https://bugzilla.redhat.com/show_bug.cgi?id=1222815
- https://www.strongswan.org/blog/2015/06/01/strongswan-vulnerability-%28cve-2015-3991%29.html
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