VDB
DEBIAN-CVE-2020-9488
DEBIAN-CVE-2020-9488
PUBLISHED
CVSS 3.700000047683716 LOW
Improper validation of certificate with host mismatch in Apache Log4j SMTP appender. This could allow an SMTPS connection to be intercepted by a man-in-the-middle attack which could leak any log messages sent through that appender. Fixed in Apache Log4j 2.12.3 and 2.13.1
Risk Scores
CVSS v3.1
3.700000047683716
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | apache-log4j2 | 0, 0, 0 |
| Debian:13 | apache-log4j2 | 0, 0, 0 |
| Debian:14 | apache-log4j2 | 0, 0, 0 |
| Debian:11 | apache-log4j2 | 0, 0, 0 |
Timeline
- Apr 27, 2020 CVE Published
- Apr 28, 2026 CVE Updated