What is CVE-2019-19943?

CVE-2019-19943 is a high-severity vulnerability in Pablosoftwaresolutions Quick \'N Easy Web Server, classified under Double Free. CVSS score: 7.5/10. Published 2020-02-28.

How severe is CVE-2019-19943?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2019-19943 known to be exploited?

6 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Double Free in Pablosoftwaresolutions Quick \'N Easy Web Server

CVE-2019-19943

The HTTP service in quickweb.exe in Pablo Quick 'n Easy Web Server 3.3.8 allows Remote Unauthenticated Heap Memory Corruption via a large host or domain parameter. It may be possible to achieve remote code execution because of a double free.

Vulnerability class: Double Free

EPSS: 0.043 (90.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Pablosoftwaresolutions Quick_\'n_easy_web_server
N/a — versions n/a

Weakness classification (CWE)

Public proof-of-concept exploits

References

cve@mitre.org (Exploit, VDB Entry, Third Party Advisory, exploit, x_refsource_EXPLOIT-DB)

Frequently asked questions

What is CVE-2019-19943?: CVE-2019-19943 is a high-severity vulnerability in Pablosoftwaresolutions Quick \'N Easy Web Server, classified under Double Free. CVSS score: 7.5/10. Published 2020-02-28.
How severe is CVE-2019-19943?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2019-19943 known to be exploited?: 6 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.