Jitsi on Windows URL os command injection

CVSS Meta Temp Score
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CTI Interest Score
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7.9$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Jitsi on Windows. This affects an unknown part of the component URL Handler. Performing a manipulation results in os command injection. This vulnerability is reported as CVE-2022-43550. The attack is possible to be carried out remotely. No exploit exists. It is suggested to install a patch to address this issue.

Detailsinfo

A vulnerability was found in Jitsi on Windows (the affected version is unknown). It has been classified as critical. This affects an unknown code of the component URL Handler. The manipulation with an unknown input leads to a os command injection vulnerability. CWE is classifying the issue as CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

A command injection vulnerability exists in Jitsi before commit 8aa7be58522f4264078d54752aae5483bfd854b2 when launching browsers on Windows which could allow an attacker to insert an arbitrary URL which opens up the opportunity to remote execution.

The weakness was disclosed 02/09/2023 as 8aa7be58522f4264078d54752aae5483bfd854b2. The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2022-43550 since 10/20/2022. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1202 for this issue.

Applying the patch 8aa7be58522f4264078d54752aae5483bfd854b2 is able to eliminate this problem. The bugfix is ready for download at github.com.

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

Productinfo

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License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.0
VulDB Meta Temp Score: 7.9

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Os command injection
CWE: CWE-78 / CWE-77 / CWE-74
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: Patch
Status: 🔍

0-Day Time: 🔍

Patch: 8aa7be58522f4264078d54752aae5483bfd854b2

Timelineinfo

10/20/2022 🔍
02/09/2023 +112 days 🔍
02/09/2023 +0 days 🔍
03/09/2023 +28 days 🔍

Sourcesinfo

Product: github.com

Advisory: 8aa7be58522f4264078d54752aae5483bfd854b2
Status: Confirmed

CVE: CVE-2022-43550 (🔍)
GCVE (CVE): GCVE-0-2022-43550
GCVE (VulDB): GCVE-100-220497

Entryinfo

Created: 02/09/2023 21:50
Updated: 03/09/2023 09:56
Changes: 02/09/2023 21:50 (41), 03/09/2023 09:56 (11)
Complete: 🔍
Cache ID: 216::103

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