|CVSS Meta Temp Score|
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
|Current Exploit Price (≈)|
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
|CTI Interest Score|
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A vulnerability, which was classified as problematic, was found in Connman up to 1.40. This affects an unknown code block of the component DNS Proxy. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-835. This is going to have an impact on availability. The summary by CVE is:
An issue was discovered in the DNS proxy in Connman through 1.40. The TCP server reply implementation has an infinite loop if no data is received.
The weakness was disclosed 01/28/2022. It is possible to read the advisory at git.kernel.org. This vulnerability is uniquely identified as CVE-2022-23098 since 01/11/2022. The exploitability is told to be easy. Access to the local network is required for this attack. The requirement for exploitation is a authentication. The technical details are unknown and an exploit is not publicly available.
Applying a patch is able to eliminate this problem. The bugfix is ready for download at git.kernel.org.
CVSSv3VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.4
VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔒
VulDB Reliability: 🔍
VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
ExploitingClass: Denial of service
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒
Threat IntelligenceInterest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍
0-Day Time: 🔒
Timeline01/11/2022 CVE reserved
01/28/2022 +17 days Advisory disclosed
01/28/2022 +0 days VulDB entry created
01/30/2022 +2 days VulDB last update
CVE: CVE-2022-23098 (🔒)
EntryCreated: 01/28/2022 07:02 PM
Updated: 01/30/2022 01:49 PM
Changes: (1) source_cve_nvd_summary
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