What is CVE-2019-25043?

CVE-2019-25043 is a medium-severity vulnerability in Owasp Modsecurity, classified under Improper Handling of Exceptional Conditions. CVSS score: 5.3/10. Published 2021-05-06.

How severe is CVE-2019-25043?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Owasp Modsecurity

CVE-2019-25043

ModSecurity 3.x before 3.0.4 mishandles key-value pair parsing, as demonstrated by a "string index out of range" error and worker-process crash for a "Cookie: =abc" header.

EPSS: 0.012 (65.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.

Affected products

Owasp Modsecurity
N/a — versions n/a

Weakness classification (CWE)

CWE-755 — Improper Handling of Exceptional Conditions

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2019-25043?: CVE-2019-25043 is a medium-severity vulnerability in Owasp Modsecurity, classified under Improper Handling of Exceptional Conditions. CVSS score: 5.3/10. Published 2021-05-06.
How severe is CVE-2019-25043?: Medium severity. CVSS v3 base score is 5.3 out of 10.