VDB-11405 · OSVDB 100548 · GCVE-100-11405

NetBSD up to 6.1.2 Socket Credentials tcp_usrreq.c denial of service

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in NetBSD up to 6.1.2. This impacts an unknown function of the file src/sys/netinet/tcp_usrreq.c of the component Socket Credentials Handler. The manipulation leads to denial of service. No exploit is available. Applying a patch is the recommended action to fix this issue.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in NetBSD up to 6.1.2 (Operating System). This issue affects some unknown functionality of the file src/sys/netinet/tcp_usrreq.c of the component Socket Credentials Handler. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability.

The weakness was published 11/27/2013 by Brian Marcotte as NetBSD Security Advisory 2013-011 as confirmed advisory (Website). The advisory is shared at ftp.netbsd.org. The public release has been coordinated with the project team. An attack has to be approached locally. Technical details are known, but no exploit is available.

Applying the patch NetBSD Security Advisory 2013-011 is able to eliminate this problem. The bugfix is ready for download at ftp.netbsd.org. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at OSVDB (100548†). cvsweb.netbsd.org is providing further details. Similar entry is available at VDB-11406. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Patch: NetBSD Security Advisory 2013-011

Timelineinfo

11/27/2013 🔍
11/27/2013 +0 days 🔍
12/06/2013 +9 days 🔍
03/28/2019 +1938 days 🔍

Sourcesinfo

Advisory: NetBSD Security Advisory 2013-011
Researcher: Brian Marcotte
Status: Confirmed
Coordinated: 🔍

GCVE (VulDB): GCVE-100-11405
OSVDB: 100548

Misc.: 🔍
See also: 🔍

Entryinfo

Created: 12/06/2013 14:37
Updated: 03/28/2019 11:42
Changes: 12/06/2013 14:37 (48), 03/28/2019 11:42 (2)
Complete: 🔍
Committer:
Cache ID: 216::103

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