CVE-2019-7401

moderate-risk

Published 2019-02-08

NGINX Unit before 1.7.1 might allow an attacker to cause a heap-based buffer overflow in the router process with a specially crafted request. This may result in a denial of service (router process crash) or possibly have unspecified other impact.

Do I need to act?

3.0% chance of exploitation in next 30 days

EPSS score — moderate exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 9.8/10 Critical

NETWORK / LOW complexity

Affected Products (1)

Nginx Unit

Affected Vendors

References (8)

Release Notes http://hg.nginx.org/unit/file/tip/CHANGES

Mailing List http://mailman.nginx.org/pipermail/unit/2019-February/000113.html

Release Notes http://unit.nginx.org/CHANGES.txt

Third Party Advisory http://www.securityfocus.com/bid/106956

Release Notes http://hg.nginx.org/unit/file/tip/CHANGES

Mailing List http://mailman.nginx.org/pipermail/unit/2019-February/000113.html

Release Notes http://unit.nginx.org/CHANGES.txt

Third Party Advisory http://www.securityfocus.com/bid/106956

/ 100

moderate-risk

Severity 32/34 · Critical

Exploitability 6/34 · Minimal

Exposure 5/34 · Minimal