Is there a patch available for CVE-2024-10668?

Yes, a patch is available for CVE-2024-10668. Update the affected software to the latest version immediately.

Quick Share CVE-2024-10668

Q: What is the CVSS score of CVE-2024-10668?

CVE-2024-10668 has a CVSS 4.0 base score of 5.9 (Medium). CVSS vector: CVSS:4.0/AV:A/AC:H/AT:N/PR:L/UI:A/VC:L/VI:H/VA:L/SC:L/SI:H/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:N/R:U/V:D/RE:L/U:Green. EPSS exploitation probability: 0.4%.

MEDIUM

Unrestricted Upload of File with Dangerous Type (CWE-434)

2024-11-07 cve-coordination@google.com

Authentication Bypass Microsoft Google File Upload Quick Share

5.9

CVSS 4.0 · Vendor: google

Severity by source

Vendor (google) PRIMARY

5.9 MEDIUM

CVSS:4.0/AV:A/AC:H/AT:N/PR:L/UI:A/VC:L/VI:H/VA:L/SC:L/SI:H/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:N/R:U/V:D/RE:L/U:Green

Primary rating from Vendor (google) · only source for this CVE.

CVSS VectorVendor: google

CVSS:4.0/AV:A/AC:H/AT:N/PR:L/UI:A/VC:L/VI:H/VA:L/SC:L/SI:H/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:N/R:U/V:D/RE:L/U:Green

Attack Vector

Adjacent

Attack Complexity

High

Privileges Required

Low

User Interaction

Scope

Lifecycle Timeline

CVE Published

Nov 07, 2024 - 16:15 cve.org

MEDIUM 5.9

DescriptionCVE.org

There exists an auth bypass in Google Quickshare where an attacker can upload an unknown file type to a victim. The root cause of the vulnerability lies in the fact that when a Payload Transfer frame of type FILE is sent to Quick Share, the file that is contained in this frame is written to disk in the Downloads folder. Quickshare normally deletes unkown files, however an attacker can send two Payload transfer frames of type FILE and the same payload ID. The deletion logic will only delete the first file and not the second. We recommend upgrading past commit 5d8b9156e0c339d82d3dab0849187e8819ad92c0 or Quick Share Windows v1.0.2002.2

AnalysisAI

There exists an auth bypass in Google Quickshare where an attacker can upload an unknown file type to a victim. Rated medium severity (CVSS 5.9). This Unrestricted File Upload vulnerability could allow attackers to upload malicious files that can be executed on the server.

Technical ContextAI

This vulnerability is classified as Unrestricted File Upload (CWE-434), which allows attackers to upload malicious files that can be executed on the server. There exists an auth bypass in Google Quickshare where an attacker can upload an unknown file type to a victim. The root cause of the vulnerability lies in the fact that when a Payload Transfer frame of type FILE is sent to Quick Share, the file that is contained in this frame is written to disk in the Downloads folder. Quickshare normally deletes unkown files, however an attacker can send two Payload transfer frames of type FILE and the same payload ID. The deletion logic will only delete the first file and not the second. We recommend upgrading past commit 5d8b9156e0c339d82d3dab0849187e8819ad92c0 or Quick Share Windows v1.0.2002.2 Affected products include: Google Quick Share.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Validate file types server-side, store uploads outside webroot, use random filenames, scan for malware.