National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2015-4047 Detail

Description

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.

Source:  MITRE      Last Modified:  05/29/2015

Evaluator Description

CWE-476: NULL Pointer Dereference

Quick Info

CVE Dictionary Entry:
CVE-2015-4047
Original release date:
05/29/2015
Last revised:
12/30/2016
Source:
US-CERT/NIST

Impact

CVSS Severity (version 2.0):
CVSS v2 Base Score:
7.8 HIGH
Vector:
(AV:N/AC:L/Au:N/C:N/I:N/A:C) (legend)
Impact Subscore:
6.9
Exploitability Subscore:
10.0
CVSS Version 2 Metrics:
Access Vector:
Network exploitable
Access Complexity:
Low
Authentication:
Not required to exploit
Impact Type:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource Type Source Name
http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159482.html External Source FEDORA FEDORA-2015-8968
http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159549.html External Source FEDORA FEDORA-2015-8948
http://packetstormsecurity.com/files/131992/IPsec-Tools-0.8.2-Denial-Of-Service.html External Source MISC http://packetstormsecurity.com/files/131992/IPsec-Tools-0.8.2-Denial-Of-Service.html
http://seclists.org/fulldisclosure/2015/May/81 Exploit External Source FULLDISC 20150519 0-day Denial of Service in IPsec-Tools
http://seclists.org/fulldisclosure/2015/May/83 Exploit External Source FULLDISC 20150520 Re: 0-day Denial of Service in IPsec-Tools
http://www.debian.org/security/2015/dsa-3272 External Source DEBIAN DSA-3272
http://www.openwall.com/lists/oss-security/2015/05/20/1 Exploit External Source MLIST [oss-security] 20150519 CVE Request: ipsec-tools
http://www.openwall.com/lists/oss-security/2015/05/21/11 External Source MLIST [oss-security] 20150521 Re: CVE Request: ipsec-tools
http://www.securityfocus.com/bid/74739 External Source BID 74739
http://www.securitytracker.com/id/1032397 External Source SECTRACK 1032397
http://www.ubuntu.com/usn/USN-2623-1 External Source UBUNTU USN-2623-1
https://www.altsci.com/ipsec/ipsec-tools-sa.html Exploit External Source MISC https://www.altsci.com/ipsec/ipsec-tools-sa.html

Technical Details

Vulnerability Type (View All)

Vulnerable software and versions Switch to CPE 2.2

Configuration 1
OR
cpe:2.3:a:ipsec-tools:ipsec-tools:0.8.2:*:*:*:*:*:*:*

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History 3 change records found - show changes