What’s Vulnerable › Vulnerabilities

CVE-2019-14323

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2019-07-28 · updated 2026-06-17
• Weakness: CWE-193

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.

Affected products

• Simple Service Discovery Protocol Responder Project Simple Service Discovery Protocol Responder: from 1.0 through 1.5

References

• https://github.com/troglobit/ssdp-responder/commit/ce04b1f29a137198182f60bbb628d5ceb8171765
• https://github.com/troglobit/ssdp-responder/issues/1
• https://github.com/troglobit/ssdp-responder/commit/ce04b1f29a137198182f60bbb628d5ceb8171765
• https://github.com/troglobit/ssdp-responder/issues/1

Get alerted when CVE-2019-14323 or the next vulnerability affects your stack