CVE-2023-49346

Publication date 14 December 2023

Last updated 24 July 2024

Ubuntu priority

Cvss 3 Severity Score

Temporary data passed between application components by Budgie Extras WeatherShow applet could potentially be viewed or manipulated. The data is stored in a location that is accessible to any user who has local access to the system. Attackers may pre-create and control this file to present false information to users or deny access to the application and panel.

From the Ubuntu Security Team

Matthias Gerstner discovered that the WeatherShow application of Budgie Extras used predictable temporary file paths which are world editable. An attacker could use this to inject false information, read information, or deny access to the application.

Read the notes from the security team

Status

Show unmaintained releases

Package	Ubuntu Release	Status
budgie-extras	24.10 oracular	Needs evaluation
	24.04 LTS noble	Needs evaluation
	23.10 mantic	Fixed 1.7.0-3.0ubuntu1
	23.04 lunar	Fixed 1.6.0-1ubuntu0.1
	22.04 LTS jammy	Fixed 1.4.0-1ubuntu3.1
	20.04 LTS focal	Needs evaluation
	18.04 LTS bionic	Needs evaluation
	16.04 LTS xenial	Ignored end of standard support
	14.04 LTS trusty	Ignored end of standard support

Notes

0xnishit

CWE-377, CWE-668

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
budgie-extras	Upstream: 0092025 Upstream: a114cda

Severity score breakdown

Parameter	Value
Base score	6.0 · Medium
Attack vector	Local
Attack complexity	Low
Privileges required	High
User interaction	None
Scope	Unchanged
Confidentiality	None
Integrity impact	High
Availability impact	High
Vector	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H

References

Related Ubuntu Security Notices (USN)

USN-6556-1
Budgie Extras vulnerabilities
14 December 2023