Wireshark up to 3.2.14/3.4.6 DNP Dissector denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability was found in Wireshark up to 3.2.14/3.4.6 and classified as problematic. The impacted element is an unknown function of the component DNP Dissector. The manipulation results in denial of service. This vulnerability is cataloged as CVE-2021-22235. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Wireshark up to 3.2.14/3.4.6 (Packet Analyzer Software). Affected is an unknown code of the component DNP Dissector. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability.

The weakness was shared 07/21/2021. The advisory is available at wireshark.org. This vulnerability is traded as CVE-2021-22235. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1499 by the MITRE ATT&CK project.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.3

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

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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/05/2021 🔍
07/21/2021 +196 days 🔍
07/21/2021 +0 days 🔍
07/26/2021 +4 days 🔍

Sourcesinfo

Product: wireshark.org

Advisory: wireshark.org
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-22235 (🔍)
GCVE (CVE): GCVE-0-2021-22235
GCVE (VulDB): GCVE-100-179274

Entryinfo

Created: 07/21/2021 11:31
Updated: 07/26/2021 00:03
Changes: 07/21/2021 11:31 (36), 07/25/2021 23:55 (3), 07/26/2021 00:03 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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