CVE-2015-3991 — CRITICAL (9.8)

Vulnerability Description

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

CVSS Score

9.8

CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Strongswan	Strongswan	5.2.2

Related Weaknesses (CWE)

CWE-19

References

http://lists.fedoraproject.org/pipermail/package-announce/2015-August/164276.htmThird Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-August/164278.htmThird Party Advisory
http://www.securityfocus.com/bid/76861Third Party AdvisoryVDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1222815Issue TrackingThird Party Advisory
https://www.strongswan.org/blog/2015/06/01/strongswan-vulnerability-%28cve-2015-
http://lists.fedoraproject.org/pipermail/package-announce/2015-August/164276.htmThird Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-August/164278.htmThird Party Advisory
http://www.securityfocus.com/bid/76861Third Party AdvisoryVDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1222815Issue TrackingThird Party Advisory
https://www.strongswan.org/blog/2015/06/01/strongswan-vulnerability-%28cve-2015-

FAQ

What is CVE-2015-3991?

CVE-2015-3991 is a vulnerability with a CVSS score of 9.8 (CRITICAL). strongSwan 5.2.2 and 5.3.0 allows remote attackers to cause a denial of service (daemon crash) or execute arbitrary code.

How severe is CVE-2015-3991?

CVE-2015-3991 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2015-3991?

Check the references section above for vendor advisories and patch information. Affected products include: Strongswan Strongswan.