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No exploitation reportedFix available

CVE-2019-14323

No exploitation reported by the sources we read.

  • Published2019-07-28
  • WeaknessCWE-193 · CWE-787

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

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.

Timeline

dates in UTC
  1. 2019-07-2813:15CVE publishedNVD

Versions per branch

NVD
Simple service discovery protocol responder project simple service discovery protocol responder
BranchAffectedFixed in
1.x≥ 1.0, ≤ 1.5no fix published

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Packages

  • ssdp-responderopenSUSE:Tumbleweedall versions · fixed in 1.7-1.7

Full record on NVD

Fix

Advisories and patches

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Published
2019-07-28
Last Modified
2026-06-17
NVD status
Modified
GitHub Advisory
GHSA-v6w6-5g29-2cp9

Frequently asked questions

What is CVE-2019-14323?

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.

Is CVE-2019-14323 actively exploited?

Active exploitation of CVE-2019-14323 has not been confirmed. Its EPSS score was 1.7% on 2026-11-08, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2019-14323?

CVE-2019-14323 has a CVSS v3 base score of 7.5 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

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