CVE-2015-3991

moderate-risk
Published 2017-09-07

strongSwan 5.2.2 and 5.3.0 allows remote attackers to cause a denial of service (daemon crash) or execute arbitrary code.

Do I need to act?

~
4.8% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (2)

Strongswan
Strongswan

Affected Vendors

Strongswan

References (10)

Third Party Advisory http://lists.fedoraproject.org/pipermail/package-announce/2015-August/164276.htm...
Third Party Advisory http://lists.fedoraproject.org/pipermail/package-announce/2015-August/164278.htm...
Third Party Advisory http://www.securityfocus.com/bid/76861
Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=1222815
https://www.strongswan.org/blog/2015/06/01/strongswan-vulnerability-%28cve-2015-...
Third Party Advisory http://lists.fedoraproject.org/pipermail/package-announce/2015-August/164276.htm...
Third Party Advisory http://lists.fedoraproject.org/pipermail/package-announce/2015-August/164278.htm...
Third Party Advisory http://www.securityfocus.com/bid/76861
Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=1222815
https://www.strongswan.org/blog/2015/06/01/strongswan-vulnerability-%28cve-2015-...
47
/ 100
moderate-risk
Severity 32/34 · Critical
Exploitability 8/34 · Low
Exposure 7/34 · Low