CVE-2019-14323

PoC —

CVSS 3.1

7.5 high

EPSS

2%p75

Published

Jul 28, 2019 (Jul 28, 2019)

Modified

Jun 17, 2026

Description

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.

Vendors: simple service discovery protocol responder project
Products: simple service discovery protocol responder
Weakness: CWE-193, CWE-787
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.7%)

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