Broadcast Live Video – Live Streaming : HTML5, WebRTC, HLS, RTSP, RTMP <= 4.27.4 - Arbitrary File Upload

2014-02-27 00:00

High-Tech Bridge Security Research Lab

Strategic Overview

Status

Patched in 4.29.5

Affected PluginBroadcast Live Video – Live Streaming : WebRTC, HLS, RTSP, RTMP

Affected Version<= 4.27.4

CVSS9.8Critical

CVECVE-2014-1905

View all Broadcast Live Video – Live Streaming : WebRTC, HLS, RTSP, RTMP vulnerabilities

Vulnerability Overview

Unrestricted file upload vulnerability in ls/vw_snapshots.php in the VideoWhisper Live Streaming Integration plugin before 4.29.5 for WordPress allows remote attackers to execute arbitrary PHP code by uploading a file with a double extension, and then accessing the file via a direct request to a wp-content/plugins/videowhisper-live-streaming-integration/ls/snapshots/ pathname, as demonstrated by a .php.jpg filename.

Technical Analysis

REMEDIATION: Update to version 4.29.5, or a newer patched version --- IDENTIFIER: CWE-434 (Unrestricted Upload of File with Dangerous Type) The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.

External References

https://www.cve.org/CVERecord?id=CVE-2014-1905 https://www.wordfence.com/threat-intel/vulnerabilities/id/f6e4c583-c0d5-4040-86d5-0f1b4dddcb81

CVSS Vector

9.8

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

This record contains material that is subject to copyright

CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE®). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy.

https://www.cve.org/Legal/TermsOfUse

Defiant hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute this software vulnerability information. Any copy of the software vulnerability information you make for such purposes is authorized provided that you include a hyperlink to this vulnerability record and reproduce Defiant's copyright designation and this license in any such copy.

https://www.wordfence.com/wordfence-intelligence-terms-and-conditions/