davidmoreno onion Log src/onion/response.c onion_response_flush allocation of resources

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.0$0-$5k0.00

A vulnerability was found in davidmoreno onion (the affected version unknown). It has been rated as problematic. Affected by this issue is the function onion_response_flush of the file src/onion/response.c of the component Log Handler. The manipulation with an unknown input leads to a allocation of resources vulnerability. Using CWE to declare the problem leads to CWE-770. The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor. Impacted is availability.

The weakness was presented 11/19/2022 as 308. The advisory is shared for download at github.com. This vulnerability is handled as CVE-2022-4066. There are known technical details, but no exploit is available.

Applying the patch de8ea938342b36c28024fd8393ebc27b8442a161 is able to eliminate this problem. The bugfix is ready for download at github.com.

Productinfo

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.1
VulDB Meta Temp Score: 5.0

VulDB Base Score: 3.5
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.2
NVD Vector: 🔍

CNA Base Score: 3.5
CNA Vector (VulDB): 🔍

CVSSv2info

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

Exploitinginfo

Class: Allocation of resources
CWE: CWE-770 / CWE-400 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Partially

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: Patch
Status: 🔍

0-Day Time: 🔍

Patch: de8ea938342b36c28024fd8393ebc27b8442a161

Timelineinfo

11/19/2022 🔍
11/19/2022 +0 days 🔍
11/19/2022 +0 days 🔍
12/20/2022 +31 days 🔍

Sourcesinfo

Advisory: 308
Status: Not defined

CVE: CVE-2022-4066 (🔍)

Entryinfo

Created: 11/19/2022 07:38 PM
Updated: 12/20/2022 07:24 PM
Changes: 11/19/2022 07:38 PM (43), 12/20/2022 07:15 PM (3), 12/20/2022 07:24 PM (21)
Complete: 🔍
Cache ID: 18:01C:40

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