VDB-93655 · CVE-2016-9374 · Nessus 95395

Wireshark up to 2.2.1 AllJoyn Dissector packet-alljoyn.c memory corruption

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.8	$0-$5k	0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Wireshark up to 2.2.1. Affected by this issue is some unknown functionality of the file epan/dissectors/packet-alljoyn.c of the component AllJoyn Dissector. This manipulation causes memory corruption. This vulnerability is registered as CVE-2016-9374. Remote exploitation of the attack is possible. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in Wireshark up to 2.2.1 (Packet Analyzer Software). Affected by this vulnerability is some unknown functionality of the file epan/dissectors/packet-alljoyn.c of the component AllJoyn Dissector. The manipulation with an unknown input leads to a memory corruption vulnerability. 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 availability. The summary by CVE is:

In Wireshark 2.2.0 to 2.2.1 and 2.0.0 to 2.0.7, the AllJoyn dissector could crash with a buffer over-read, triggered by network traffic or a capture file. This was addressed in epan/dissectors/packet-alljoyn.c by ensuring that a length variable properly tracked the state of a signature variable.

The bug was discovered 11/16/2016. The weakness was published 11/17/2016 (Website). It is possible to read the advisory at bugs.wireshark.org. This vulnerability is known as CVE-2016-9374 since 11/16/2016. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details of the vulnerability are known, but there is no available exploit.

The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 95395 (openSUSE Security Update : wireshark (openSUSE-2016-2923)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family SuSE Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 175884 (Debian Security Update for wireshark (DSA 3719-1)).

Upgrading eliminates this vulnerability. A possible mitigation has been published 1 days after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (95395) and SecurityFocus (BID 94369†). Additional details are provided at seclists.org. Similar entries are available at VDB-93653, VDB-93654, VDB-93656 and VDB-93657. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Packet Analyzer Software

Name

Wireshark

Version

License

open-source

Website

Product: https://www.wireshark.org/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.8

VulDB Base Score: 5.9
VulDB Temp Score: 5.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.9
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
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Nessus ID: 95395
Nessus Name: openSUSE Security Update : wireshark (openSUSE-2016-2923)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 52466
OpenVAS Name: Wireshark Multiple Denial of Service Vulnerabilities Nov16 (Windows)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Patch: a5770b6559b6e6765c4ef800e85ae42781ea4900

Timelineinfo

11/16/2016 🔍
11/16/2016 +0 days 🔍
11/16/2016 +0 days 🔍
11/17/2016 +1 days 🔍
11/17/2016 +0 days 🔍
11/17/2016 +0 days 🔍
11/18/2016 +1 days 🔍
11/29/2016 +11 days 🔍
10/04/2022 +2135 days 🔍

Sourcesinfo

Product: wireshark.org

Advisory: bugs.wireshark.org
Status: Not defined
Confirmation: 🔍

CVE: CVE-2016-9374 (🔍)
GCVE (CVE): GCVE-0-2016-9374
GCVE (VulDB): GCVE-100-93655

OVAL: 🔍

SecurityFocus: 94369 - Wireshark Multiple Denial of Service Vulnerabilities
SecurityTracker: 1037313

Misc.: 🔍
See also: 🔍

Entryinfo

Created: 11/17/2016 10:17
Updated: 10/04/2022 08:42
Changes: 11/17/2016 10:17 (69), 06/05/2019 20:28 (15), 10/04/2022 08:42 (6)
Complete: 🔍
Cache ID: 216::103