Stack-Based Buffer Overflow in SSDP Responder 1.x through 1.5

Stack-Based Buffer Overflow in SSDP Responder 1.x through 1.5

CVE-2019-14323 · HIGH Severity

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

SSDP Responder 1.x through 1.5 mishandles incoming network messages, leading to a stack-based buffer overflow by 1 byte. This results in a crash of the server, but only when strict stack checking is enabled. This is caused by an off-by-one error in ssdp_recv in ssdpd.c.

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