Wireshark up to 2.0.0 Bluetooth Attribute Dissector packet-btatt.c get_value input validation

CVSS Meta Temp Score
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CTI Interest Score
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5.2$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Wireshark up to 2.0.0. Affected is the function get_value of the file epan/dissectors/packet-btatt.c of the component Bluetooth Attribute Dissector. Performing a manipulation results in input validation. This vulnerability is cataloged as CVE-2015-8735. The attack must be initiated from a local position. Furthermore, there is an exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Wireshark up to 2.0.0 (Packet Analyzer Software). It has been classified as problematic. This affects the function get_value of the file epan/dissectors/packet-btatt.c of the component Bluetooth Attribute Dissector. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. This is going to have an impact on availability. The summary by CVE is:

The get_value function in epan/dissectors/packet-btatt.c in the Bluetooth Attribute (aka BT ATT) dissector in Wireshark 2.0.x before 2.0.1 uses an incorrect integer data type, which allows remote attackers to cause a denial of service (invalid write operation and application crash) via a crafted packet.

The weakness was shared 01/04/2016 with Google (Website). It is possible to read the advisory at code.wireshark.org. This vulnerability is uniquely identified as CVE-2015-8735 since 01/03/2016. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. Technical details and a public exploit are known.

The exploit is shared for download at exploit-db.com. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 87825 (Wireshark 2.0.0 Multiple DoS), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows and running in the context l.

Upgrading to version 2.0.1 eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (87825), SecurityFocus (BID 79382†) and Vulnerability Center (SBV-55627†). The entries VDB-80067, VDB-80068, VDB-80069 and VDB-80070 are related to this item. Be aware that VulDB is the high quality 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: 5.5
VulDB Meta Temp Score: 5.2

VulDB Base Score: 5.5
VulDB Temp Score: 5.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 87825
Nessus Name: Wireshark 2.0.0 Multiple DoS
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 802978
OpenVAS Name: Wireshark Multiple Denial-of-Service Vulnerabilities-01 January16 (Windows)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Wireshark 2.0.1
Patch: 83bad0215dae54e77d34f8b187900125f672366e

Timelineinfo

12/03/2015 🔍
12/16/2015 +13 days 🔍
12/29/2015 +13 days 🔍
01/03/2016 +5 days 🔍
01/04/2016 +1 days 🔍
01/04/2016 +0 days 🔍
01/05/2016 +1 days 🔍
01/08/2016 +3 days 🔍
01/12/2016 +4 days 🔍
12/24/2024 +3269 days 🔍

Sourcesinfo

Product: wireshark.org

Advisory: code.wireshark.org⛔
Organization: Google
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2015-8735 (🔍)
GCVE (CVE): GCVE-0-2015-8735
GCVE (VulDB): GCVE-100-80079
SecurityFocus: 79382 - Wireshark Multiple Security Vulnerabilities
SecurityTracker: 1034551
Vulnerability Center: 55627 - Wireshark 2.0.0 Remote DoS in Bluetooth Attribute Dissector - CVE-2015-8735, Medium

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 01/05/2016 08:30
Updated: 12/24/2024 20:01
Changes: 01/05/2016 08:30 (68), 06/21/2018 08:54 (16), 07/02/2022 11:36 (6), 07/02/2022 11:44 (1), 12/24/2024 20:01 (24)
Complete: 🔍
Cache ID: 216::103

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