FreeBSD CVE-2010-4670 IPv6 Stack resource management

CVSS Meta Temp Score
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability was found in FreeBSD CVE-2010-4670. It has been rated as problematic. The impacted element is an unknown function of the component IPv6 Stack. This manipulation causes resource management. This vulnerability is tracked as CVE-2011-2393. No exploit exists.

Detailsinfo

A vulnerability classified as critical was found in FreeBSD CVE-2010-4670 (Operating System). Affected by this vulnerability is an unknown function of the component IPv6 Stack. The manipulation with an unknown input leads to a resource management vulnerability. The CWE definition for the vulnerability is CWE-399. As an impact it is known to affect availability. The summary by CVE is:

The Neighbor Discovery (ND) protocol implementation in the IPv6 stack in FreeBSD, NetBSD, and possibly other BSD-based operating systems allows remote attackers to cause a denial of service (CPU consumption and device hang) by sending many Router Advertisement (RA) messages with different source addresses, a similar vulnerability to CVE-2010-4670.

The weakness was disclosed 02/02/2012 (Website). It is possible to read the advisory at mh-sec.de. This vulnerability is known as CVE-2011-2393 since 06/05/2011. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.5

VulDB Base Score: 7.5
VulDB Temp Score: 7.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Resource management
CWE: CWE-399 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/05/2011 🔍
02/02/2012 +242 days 🔍
02/02/2012 +0 days 🔍
03/23/2015 +1145 days 🔍
01/18/2018 +1032 days 🔍

Sourcesinfo

Product: freebsd.org

Advisory: mh-sec.de
Status: Not defined

CVE: CVE-2011-2393 (🔍)
GCVE (CVE): GCVE-0-2011-2393
GCVE (VulDB): GCVE-100-60067

Entryinfo

Created: 03/23/2015 16:50
Updated: 01/18/2018 07:54
Changes: 03/23/2015 16:50 (40), 01/18/2018 07:54 (6)
Complete: 🔍
Cache ID: 216:02D:103

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