Mastodon up to 4.0.2 Sidekiq Pull Queue denial of service

CVSS Meta Temp Score
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CTI Interest Score
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5.5$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in Mastodon up to 4.0.2. The impacted element is an unknown function of the component Sidekiq Pull Queue Handler. The manipulation results in denial of service. This vulnerability is reported as CVE-2022-46405. No exploit exists.

Detailsinfo

A vulnerability was found in Mastodon up to 4.0.2. It has been classified as problematic. Affected is an unknown functionality of the component Sidekiq Pull Queue Handler. 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. CVE summarizes:

Mastodon through 4.0.2 allows attackers to cause a denial of service (large Sidekiq pull queue) by creating bot accounts that follow attacker-controlled accounts on certain other servers associated with a wildcard DNS A record, such that there is uncontrolled recursion of attacker-generated messages.

The weakness was disclosed 12/04/2022. The advisory is available at borg.social. This vulnerability is traded as CVE-2022-46405 since 12/04/2022. The technical details are unknown and an exploit is not available.

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

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Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

VulDB Base Score: 3.5
VulDB Temp Score: 3.5
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: 🔍

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

12/04/2022 🔍
12/04/2022 +0 days 🔍
12/04/2022 +0 days 🔍
04/25/2025 +873 days 🔍

Sourcesinfo

Advisory: borg.social
Status: Not defined

CVE: CVE-2022-46405 (🔍)
GCVE (CVE): GCVE-0-2022-46405
GCVE (VulDB): GCVE-100-214782

Entryinfo

Created: 12/04/2022 08:22
Updated: 04/25/2025 06:00
Changes: 12/04/2022 08:22 (37), 12/26/2022 09:01 (11), 04/25/2025 06:00 (16)
Complete: 🔍
Cache ID: 216::103

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