CVE-2023-3433

The "nickname" field within Savoir-faire Linux's Jami application is susceptible to a failed state when a user inserts special characters into the field. When present, these special characters, make it so the application cannot create the signature for the user and results in a local denial of service to the application.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://blog.blacklanternsecurity.com/p/Jami-Local-Denial-Of-Service-and-QRC-Handler-Vulnerabilities	Third Party Advisory
https://git.jami.net/savoirfairelinux/jami-client-qt/-/wikis/Changelog#nightly-january-10	Release Notes
https://review.jami.net/c/jami-daemon/+/23575	Patch
https://blog.blacklanternsecurity.com/p/Jami-Local-Denial-Of-Service-and-QRC-Handler-Vulnerabilities	Third Party Advisory
https://git.jami.net/savoirfairelinux/jami-client-qt/-/wikis/Changelog#nightly-january-10	Release Notes
https://review.jami.net/c/jami-daemon/+/23575	Patch

Configurations

Configuration 1 (hide)

cpe:2.3:a:savoirfairelinux:jami:20222284:*:*:*:*:*:*:*

History

21 Nov 2024, 08:17

Type	Values Removed	Values Added
References	~~() https://blog.blacklanternsecurity.com/p/Jami-Local-Denial-Of-Service-and-QRC-Handler-Vulnerabilities - Third Party Advisory~~	() https://blog.blacklanternsecurity.com/p/Jami-Local-Denial-Of-Service-and-QRC-Handler-Vulnerabilities - Third Party Advisory
References	~~() https://git.jami.net/savoirfairelinux/jami-client-qt/-/wikis/Changelog#nightly-january-10 - Release Notes~~	() https://git.jami.net/savoirfairelinux/jami-client-qt/-/wikis/Changelog#nightly-january-10 - Release Notes
References	~~() https://review.jami.net/c/jami-daemon/+/23575 - Patch~~	() https://review.jami.net/c/jami-daemon/+/23575 - Patch

Information

Published : 2023-07-14 13:15

Updated : 2024-11-21 08:17

NVD link : CVE-2023-3433

Mitre link : CVE-2023-3433

CVE.ORG link : CVE-2023-3433

JSON object : View

Products Affected

savoirfairelinux

jami

CWE

CWE-20

Improper Input Validation

NVD-CWE-noinfo

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5.5 /10