CVE-2019-16928
CRITICAL9.8⚠ KEVEPSS 90.3%exim4 - security update
Published: 9/27/2019Modified: 4/28/2026Added to CISA KEV: 3/3/2022
Also known as:DEBIAN-CVE-2019-16928
Description
Exim 4.92 through 4.92.2 allows remote code execution, a different vulnerability than CVE-2019-15846. There is a heap-based buffer overflow in string_vformat in string.c involving a long EHLO command.
Affected packages (2)
- Debian/exim4from 0, < 4.92.2-3
- Debian/exim4from 0, < 4.92-8+deb10u3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |