Denial of Service Vulnerability in Mumble 1.2.4 and 1.2.3 Pre-release Snapshots

CVE-2014-0044 · MEDIUM Severity

AV:N/AC:L/AU:N/C:N/I:N/A:P

The opus_packet_get_samples_per_frame function in client in Mumble 1.2.4 and the 1.2.3 pre-release snapshots allows remote attackers to cause a denial of service (crash) via a crafted length prefix value, which triggers a NULL pointer dereference or a heap-based buffer over-read (aka "out-of-bounds array access").

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