xdg-desktop-portal-hyprland up to 1.3.2 App ID os command injection

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability was found in xdg-desktop-portal-hyprland up to 1.3.2. It has been classified as critical. The impacted element is an unknown function of the component App ID Handler. The manipulation leads to os command injection. This vulnerability is listed as CVE-2024-42029. There is no available exploit. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in xdg-desktop-portal-hyprland up to 1.3.2 and classified as critical. This issue affects an unknown code block of the component App ID Handler. The manipulation with an unknown input leads to a os command injection vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

xdg-desktop-portal-hyprland (aka an XDG Desktop Portal backend for Hyprland) before 1.3.3 allows OS command execution, e.g., because single quotes are not used when sending a list of app IDs and titles via the environment.

It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2024-42029 since 07/27/2024. The exploitation is known to be easy. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1202 according to MITRE ATT&CK.

Upgrading to version 1.3.3 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch 0bb709491baffd69f4f861802f00cf60c77cc2cd is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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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: Partially

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: xdg-desktop-portal-hyprland 1.3.3
Patch: 0bb709491baffd69f4f861802f00cf60c77cc2cd

Timelineinfo

07/27/2024 🔍
07/27/2024 +0 days 🔍
07/27/2024 +0 days 🔍
07/30/2024 +3 days 🔍

Sourcesinfo

Advisory: 242
Status: Confirmed

CVE: CVE-2024-42029 (🔍)
GCVE (CVE): GCVE-0-2024-42029
GCVE (VulDB): GCVE-100-272543

Entryinfo

Created: 07/27/2024 07:25
Updated: 07/30/2024 14:58
Changes: 07/27/2024 07:25 (58), 07/30/2024 14:58 (1)
Complete: 🔍
Cache ID: 216::103

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