CVE-2012-5363

HIGH EPSS 82.7%
Published Feb 20, 20206y ago · Modified Jun 16, 20262w ago
7.5 CVSS 3.1
High
Find Similar
Published Feb 20, 2020 6y ago
Last Modified Jun 16, 2026 2w ago

Description

The IPv6 implementation in FreeBSD and NetBSD (unknown versions, year 2012 and earlier) allows remote attackers to cause a denial of service via a flood of ICMPv6 Neighbor Solicitation messages, a different vulnerability than CVE-2011-2393.

CVSS Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
82.7% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-400 Uncontrolled Resource Consumption Resource Mgmt

Affected Products 2

VendorProductVersionRange
freebsdfreebsd* <9.2
netbsdnetbsd* <6.0.2

References 2

  • openwall.com http://www.openwall.com/lists/oss-security/2012/10/10/12
    Mailing ListThird Party Advisory
  • securityfocus.com https://www.securityfocus.com/bid/56170/info
    Third Party AdvisoryVDB Entry

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.