CVE-2010-4538: Wireshark: Stack-based array index error in ENTTEC dissector (upstream bug #5539)

Severity: Critical

CVSS Score: 9.3

Buffer overflow in the sect_enttec_dmx_da function in epan/dissectors/packet-enttec.c in Wireshark 1.4.2 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted ENTTEC DMX packet with Run Length Encoding (RLE) compression.