Wireshark up to 3.6.11/4.0.3 ISO 15765 Dissector denial of service

CVSS Meta Temp Score
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CTI Interest Score
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5.8$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Wireshark up to 3.6.11/4.0.3. This vulnerability affects unknown code of the component ISO 15765 Dissector. The manipulation leads to denial of service. This vulnerability is documented as CVE-2023-1161. The attack can be initiated remotely. There is not any exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Wireshark up to 3.6.11/4.0.3 (Packet Analyzer Software). This issue affects an unknown code of the component ISO 15765 Dissector. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. The summary by CVE is:

ISO 15765 and ISO 10681 dissector crash in Wireshark 4.0.0 to 4.0.3 and 3.6.0 to 3.6.11 allows denial of service via packet injection or crafted capture file

The weakness was released 03/07/2023 as 18839. The advisory is shared at gitlab.com. The identification of this vulnerability is CVE-2023-1161 since 03/03/2023. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1499 for this issue.

The vulnerability scanner Nessus provides a plugin with the ID 207910 (Debian dla-3906 : libwireshark-data - security update), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 3.6.12 or 4.0.4 eliminates this vulnerability.

The vulnerability is also documented in the databases at Tenable (207910) and EUVD (EUVD-2023-23443). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Name

Version

License

Website

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: 7.1
NVD Vector: 🔍

CNA Base Score: 6.3
CNA Vector (GitLab Inc.): 🔍

CVSSv2info

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

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: 207910
Nessus Name: Debian dla-3906 : libwireshark-data - security update

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Wireshark 3.6.12/4.0.4

Timelineinfo

03/03/2023 🔍
03/07/2023 +4 days 🔍
03/07/2023 +0 days 🔍
05/07/2026 +1157 days 🔍

Sourcesinfo

Product: wireshark.org

Advisory: 18839
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2023-1161 (🔍)
GCVE (CVE): GCVE-0-2023-1161
GCVE (VulDB): GCVE-100-222401
EUVD: 🔍

Entryinfo

Created: 03/07/2023 03:34
Updated: 05/07/2026 10:50
Changes: 03/07/2023 03:34 (50), 03/31/2023 21:57 (11), 10/02/2024 19:28 (17), 03/05/2025 22:47 (1), 04/27/2025 20:24 (3), 08/11/2025 05:00 (1), 05/07/2026 10:47 (2), 05/07/2026 10:50 (6)
Complete: 🔍
Committer: lywand
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Discussion

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