Vulnerability DatabaseCVE-2015-4047
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CVE-2015-4047
Published:May 29, 2015
Updated:May 17, 2026
racoon/gssapi.c in IPsec-Tools 0.8.2 allows remote attackers to cause a denial of service (NULL pointer dereference and IKE daemon crash) via a series of crafted UDP requests.
Related Resources (15)
https://support.f5.com/csp/article/K05013313
http://www.debian.org/security/2015/dsa-3272
http://www.openwall.com/lists/oss-security/2015/05/21/11
http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159549.html
https://www.altsci.com/ipsec/ipsec-tools-sa.html
https://people.canonical.com/~ubuntu-security/cve/CVE-2015-4047
http://www.securitytracker.com/id/1032397
http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159482.html
http://www.securityfocus.com/bid/74739
http://www.ubuntu.com/usn/USN-2623-1
http://www.openwall.com/lists/oss-security/2015/05/20/1
http://seclists.org/fulldisclosure/2015/May/83
http://seclists.org/fulldisclosure/2015/May/81
https://access.redhat.com/security/cve/CVE-2015-4047
http://packetstormsecurity.com/files/131992/IPsec-Tools-0.8.2-Denial-Of-Service.html
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CVSS v3
Base Score:
7.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
CVSS v2
Base Score:
7.8
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
Weakness Type (CWE)
NULL Pointer Dereference
CWE-476
EPSS
Base Score:
2.67