CVE-2014-1916
Medium
Description
The (1) opus_packet_get_nb_frames and (2) opus_packet_get_samples_per_frame functions in the client in MumbleKit before commit fd190328a9b24d37382b269a5674b0c0c7a7e36d and Mumble for iOS 1.1 through 1.2.2 do not properly check the return value of the copyDataBlock method, which allow remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted length prefix value in an Opus voice packet.
SeverityMedium
CVSS5.0
Exploit probability—
ProductLight Speed Gaming Mumble
PublishedFeb 8, 2014
First seenFeb 8, 2014
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| light_speed_gaming mumble | 1.1, 1.1.1, 1.2, 1.2.1, 1.2.2 | — |
| light_speed_gaming mumblekit | No range specified | — |
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