Wireshark up to 2.2.4 IAX2 packet-iax2.c resource management

CVSS Meta Temp Score
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CTI Interest Score
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5.6$0-$5k0.00

Summaryinfo

A vulnerability has been found in Wireshark up to 2.2.4 and classified as problematic. This issue affects some unknown processing of the file epan/dissectors/packet-iax2.c of the component IAX2 Handler. The manipulation leads to resource management. This vulnerability is documented as CVE-2017-6470. The attack can be initiated remotely. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Wireshark up to 2.2.4 (Packet Analyzer Software). It has been rated as problematic. This issue affects an unknown part of the file epan/dissectors/packet-iax2.c of the component IAX2 Handler. The manipulation with an unknown input leads to a resource management vulnerability. Using CWE to declare the problem leads to CWE-399. Impacted is availability. The summary by CVE is:

In Wireshark 2.2.0 to 2.2.4 and 2.0.0 to 2.0.10, there is an IAX2 infinite loop, triggered by packet injection or a malformed capture file. This was addressed in epan/dissectors/packet-iax2.c by constraining packet lateness.

The bug was discovered 03/03/2017. The weakness was released 03/04/2017 as Bug 13432 as not defined bug report (Bugzilla). The advisory is shared at bugs.wireshark.org. The identification of this vulnerability is CVE-2017-6470 since 03/03/2017. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available.

The vulnerability scanner Nessus provides a plugin with the ID 97782 (Debian DLA-858-1 : wireshark 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 and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 175993 (Debian Security Update for wireshark (DSA 3811-1)).

Upgrading eliminates this vulnerability. A possible mitigation has been published 2 weeks after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (97782) and SecurityFocus (BID 96563†). Entries connected to this vulnerability are available at VDB-97080, VDB-97538, VDB-97539 and VDB-97540. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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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: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Resource management
CWE: CWE-399 / 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: 97782
Nessus Name: Debian DLA-858-1 : wireshark security update
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 802761
OpenVAS Name: Wireshark Multiple DoS Vulnerabilities Mar17 (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: 🔍

Timelineinfo

03/03/2017 🔍
03/03/2017 +0 days 🔍
03/03/2017 +0 days 🔍
03/03/2017 +0 days 🔍
03/04/2017 +1 days 🔍
03/04/2017 +0 days 🔍
03/16/2017 +12 days 🔍
03/17/2017 +1 days 🔍
10/15/2019 +942 days 🔍

Sourcesinfo

Product: wireshark.org

Advisory: Bug 13432
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-6470 (🔍)
GCVE (CVE): GCVE-0-2017-6470
GCVE (VulDB): GCVE-100-97541

OVAL: 🔍

SecurityFocus: 96563 - Wireshark IAX2 Dissector 'packet-iax2.c' Denial of Service Vulnerability

See also: 🔍

Entryinfo

Created: 03/04/2017 14:03
Updated: 10/15/2019 09:07
Changes: 03/04/2017 14:03 (77), 10/15/2019 09:07 (6)
Complete: 🔍
Cache ID: 216:325:103

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