FreeBSD 8.4/9.1/9.2/10.0 SCTP Memory memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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5.4$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in FreeBSD 8.4/9.1/9.2/10.0. This vulnerability affects unknown code of the component SCTP Handler. Executing a manipulation can lead to memory corruption (Memory). This vulnerability appears as CVE-2014-3953. There is no available exploit. Applying a patch is advised to resolve this issue.

Detailsinfo

A vulnerability was found in FreeBSD 8.4/9.1/9.2/10.0 (Operating System). It has been declared as problematic. This vulnerability affects some unknown functionality of the component SCTP Handler. The manipulation with an unknown input leads to a memory corruption vulnerability (Memory). The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality.

The weakness was presented 07/08/2014 by Michael Tuexen as FreeBSD-SA-14:17.kmem as confirmed advisory (Website). The advisory is shared for download at freebsd.org. This vulnerability was named CVE-2014-3953 since 06/03/2014. The exploitation appears to be easy. The attack needs to be approached locally. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 79066 (Debian DSA-3070-1 : kfreebsd-9 - security update), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks.

Applying a patch is able to eliminate this problem.

The vulnerability is also documented in the databases at X-Force (94447), Tenable (79066), SecurityFocus (BID 68467†), Secunia (SA62218†) and Vulnerability Center (SBV-46928†). See VDB-67019, VDB-68048 and VDB-68113 for similar entries. Once again VulDB remains the best source for vulnerability data.

Productinfo

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.2
VulDB Meta Temp Score: 5.4

VulDB Base Score: 6.2
VulDB Temp Score: 5.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
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Exploitinginfo

Name: Memory
Class: Memory corruption / Memory
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Unproven

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 79066
Nessus Name: Debian DSA-3070-1 : kfreebsd-9 - security update
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 703070
OpenVAS Name: Debian Security Advisory DSA 3070-1 (kfreebsd-9 - security update)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/03/2014 🔍
07/08/2014 +35 days 🔍
07/08/2014 +0 days 🔍
07/08/2014 +0 days 🔍
07/14/2014 +6 days 🔍
07/15/2014 +1 days 🔍
11/09/2014 +117 days 🔍
11/10/2014 +1 days 🔍
02/08/2022 +2647 days 🔍

Sourcesinfo

Product: freebsd.org

Advisory: FreeBSD-SA-14:17.kmem
Researcher: Michael Tuexen
Status: Confirmed

CVE: CVE-2014-3953 (🔍)
GCVE (CVE): GCVE-0-2014-3953
GCVE (VulDB): GCVE-100-67048

OVAL: 🔍

X-Force: 94447 - FreeBSD SCTP information disclosure, Medium Risk
SecurityFocus: 68467 - FreeBSD CVE-2014-3953 Multiple Local Information Disclosure Vulnerabilities
Secunia: 62218 - Debian update for kfreebsd-9, Not Critical
SecurityTracker: 1030539
Vulnerability Center: 46928 - FreeBSD Multiple Versions Local Information Disclosure due to Improper Data Structures Initialize, Medium

See also: 🔍

Entryinfo

Created: 07/14/2014 23:52
Updated: 02/08/2022 21:05
Changes: 07/14/2014 23:52 (76), 06/11/2017 05:09 (2), 02/08/2022 20:58 (4), 02/08/2022 21:05 (1)
Complete: 🔍
Cache ID: 216:0FB:103

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