Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Simple Service Discovery Protocol Responder Project | Simple Service Discovery Protocol Responder | >= 1.0, <= 1.5 |
Related Weaknesses (CWE)
References
- https://github.com/troglobit/ssdp-responder/commit/ce04b1f29a137198182f60bbb628dPatchThird Party Advisory
- https://github.com/troglobit/ssdp-responder/issues/1ExploitIssue TrackingPatch
- https://github.com/troglobit/ssdp-responder/commit/ce04b1f29a137198182f60bbb628dPatchThird Party Advisory
- https://github.com/troglobit/ssdp-responder/issues/1ExploitIssue TrackingPatch
FAQ
What is CVE-2019-14323?
CVE-2019-14323 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 e...
How severe is CVE-2019-14323?
CVE-2019-14323 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-14323?
Check the references section above for vendor advisories and patch information. Affected products include: Simple Service Discovery Protocol Responder Project Simple Service Discovery Protocol Responder.