Linux Kernel 2.6.16.9 sctp_packet_config denial of service

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

Summaryinfo

A vulnerability categorized as problematic has been discovered in Linux Kernel 2.6.16.9. This impacts the function sctp_packet_config. Executing a manipulation can lead to denial of service. The identification of this vulnerability is CVE-2010-3432. There is no exploit available.

Detailsinfo

A vulnerability classified as critical was found in Linux Kernel 2.6.16.9 (Operating System). This vulnerability affects the function sctp_packet_config. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability. CVE summarizes:

The sctp_packet_config function in net/sctp/output.c in the Linux kernel before 2.6.35.6 performs extraneous initializations of packet data structures, which allows remote attackers to cause a denial of service (panic) via a certain sequence of SCTP traffic.

The issue has been introduced in 03/20/2006. The weakness was shared 11/22/2010 by Thomas Dreibholz (oss-sec). The advisory is shared for download at marc.info. This vulnerability was named CVE-2010-3432. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are known technical details, but no exploit is available.

The vulnerability was handled as a non-public zero-day exploit for at least 1708 days. During that time the estimated underground price was around $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 68176 (Oracle Linux 5 : kernel (ELSA-2011-0004)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Oracle Linux Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 155569 (Oracle Linux 5 Unbreakable Enterprise Kernel Security and Bug Fix Update (ELSA-2010-2011)).

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

The vulnerability is also documented in the databases at Tenable (68176), SecurityFocus (BID 43480†) and Vulnerability Center (SBV-27275†). The entries VDB-4176, VDB-55542, VDB-55538 and VDB-55535 are related to this item. Once again VulDB remains the best source for vulnerability data.

Productinfo

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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

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: 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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Nessus ID: 68176
Nessus Name: Oracle Linux 5 : kernel (ELSA-2011-0004)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 68662
OpenVAS Name: Debian Security Advisory DSA 2126-1 (linux-2.6)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Patch: 4bdab43323b459900578b200a4b8cf9713ac8fab

Timelineinfo

03/20/2006 🔍
09/17/2010 +1641 days 🔍
09/24/2010 +7 days 🔍
09/24/2010 +0 days 🔍
09/26/2010 +2 days 🔍
11/22/2010 +57 days 🔍
11/22/2010 +0 days 🔍
07/12/2013 +963 days 🔍
03/19/2015 +615 days 🔍
10/05/2021 +2392 days 🔍

Sourcesinfo

Vendor: kernel.org

Advisory: RHSA-2009:1243
Researcher: Thomas Dreibholz
Status: Not defined
Confirmation: 🔍

CVE: CVE-2010-3432 (🔍)
GCVE (CVE): GCVE-0-2010-3432
GCVE (VulDB): GCVE-100-55504

OVAL: 🔍
IAVM: 🔍

SecurityFocus: 43480 - Linux Kernel 'sctp_outq_flush()' Denial of Service Vulnerability
Secunia: 42400
Vulnerability Center: 27275 - Linux Kernel 2.6.34-rc5 and earlier Remote Denial of Service via a Crafted SCTP Packet, High

See also: 🔍

Entryinfo

Created: 03/19/2015 14:37
Updated: 10/05/2021 12:46
Changes: 03/19/2015 14:37 (66), 03/06/2017 11:04 (10), 10/05/2021 12:29 (8), 10/05/2021 12:37 (1), 10/05/2021 12:46 (2)
Complete: 🔍
Cache ID: 216:6E8:103

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