Savoir-faire Linux Jami 20222284 on Windows QRC string input validation

CVSS Meta Temp Score
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CTI Interest Score
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5.0$0-$5k0.00

Summaryinfo

A vulnerability was found in Savoir-faire Linux Jami 20222284 on Windows and classified as problematic. Affected by this vulnerability is an unknown functionality of the component QRC Handler. The manipulation of the argument string results in input validation. This vulnerability was named CVE-2023-3434. The attack needs to be approached locally. There is no available exploit. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Savoir-faire Linux Jami 20222284 on Windows. It has been classified as problematic. Affected is an unknown code of the component QRC Handler. The manipulation of the argument string with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Improper Input Validation in the hyperlink interpretation in Savoir-faire Linux's Jami (version 20222284) on Windows. This allows an attacker to send a custom HTML anchor tag to pass a string value to the Windows QRC Handler through the Jami messenger.

The weakness was presented 07/14/2023. The advisory is shared for download at blog.blacklanternsecurity.com. This vulnerability is traded as CVE-2023-3434 since 06/27/2023. There are known technical details, but no exploit is available.

Upgrading eliminates this vulnerability. The upgrade is hosted for download at git.jami.net.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.4
NVD Vector: 🔍

CNA Base Score: 4.4
CNA Vector ([email protected]): 🔍

CVSSv2info

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

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: git.jami.net

Timelineinfo

06/27/2023 🔍
07/14/2023 +17 days 🔍
07/14/2023 +0 days 🔍
08/05/2023 +22 days 🔍

Sourcesinfo

Advisory: blog.blacklanternsecurity.com
Status: Confirmed

CVE: CVE-2023-3434 (🔍)
GCVE (CVE): GCVE-0-2023-3434
GCVE (VulDB): GCVE-100-234168

Entryinfo

Created: 07/14/2023 15:56
Updated: 08/05/2023 19:53
Changes: 07/14/2023 15:56 (51), 08/05/2023 19:53 (11)
Complete: 🔍
Cache ID: 216::103

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