Wireshark up to 2.4.4 UMTS MAC Dissector packet-umts_mac.c Packet injection

CVSS Meta Temp Score
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability has been found in Wireshark and classified as problematic. Impacted is an unknown function of the file epan/dissectors/packet-umts_mac.c of the component UMTS MAC Dissector. This manipulation as part of Packet causes injection. This vulnerability is tracked as CVE-2018-7334. The attack is possible to be carried out remotely. No exploit exists. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Wireshark (Packet Analyzer Software). It has been declared as problematic. Affected by this vulnerability is an unknown part of the file epan/dissectors/packet-umts_mac.c of the component UMTS MAC Dissector. The manipulation as part of a Packet leads to a injection vulnerability. The CWE definition for the vulnerability is CWE-74. The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component. As an impact it is known to affect availability. The summary by CVE is:

In Wireshark 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12, the UMTS MAC dissector could crash. This was addressed in epan/dissectors/packet-umts_mac.c by rejecting a certain reserved value.

The bug was discovered 02/22/2018. The weakness was disclosed 02/23/2018 as Bug 14339 as confirmed bug report (Bugzilla). It is possible to read the advisory at bugs.wireshark.org. This vulnerability is known as CVE-2018-7334 since 02/22/2018. The exploitation appears to be easy. 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 attack technique deployed by this issue is T1055 according to MITRE ATT&CK.

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 107093 (Wireshark 2.2.x < 2.2.13 / 2.4.x < 2.4.5 Multiple DoS Vulnerabilities), 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. The commercial vulnerability scanner Qualys is able to test this issue with plugin 371113 (F5 BIG-IP ASM and LTM Multiple Wireshark Vulnerabilities (K34035645)).

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

The vulnerability is also documented in the databases at Tenable (107093) and SecurityFocus (BID 103162†). The entries VDB-113753, VDB-113754, VDB-113755 and VDB-113756 are pretty similar. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Injection
CWE: CWE-74 / CWE-707 / CWE-20
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: 107093
Nessus Name: Wireshark 2.2.x < 2.2.13 / 2.4.x < 2.4.5 Multiple DoS Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 866192
OpenVAS Name: Wireshark Security Updates (wnpa-sec-2018-05 to -14) Mac OS X
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: 8ed705e1227d3d582e3f0de435bba606d053d686

Timelineinfo

02/22/2018 🔍
02/22/2018 +0 days 🔍
02/23/2018 +1 days 🔍
02/23/2018 +0 days 🔍
02/23/2018 +0 days 🔍
02/23/2018 +0 days 🔍
02/24/2018 +1 days 🔍
03/01/2018 +5 days 🔍
02/10/2023 +1807 days 🔍

Sourcesinfo

Product: wireshark.org

Advisory: Bug 14339
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2018-7334 (🔍)
GCVE (CVE): GCVE-0-2018-7334
GCVE (VulDB): GCVE-100-113767

OVAL: 🔍

SecurityFocus: 103162 - Wireshark UMTS MAC Dissector CVE-2018-7334 Denial of Service Vulnerability

See also: 🔍

Entryinfo

Created: 02/24/2018 12:28
Updated: 02/10/2023 07:37
Changes: 02/24/2018 12:28 (77), 01/08/2020 10:45 (6), 02/10/2023 07:37 (5)
Complete: 🔍
Cache ID: 216::103

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