VDB
DEBIAN-CVE-2021-44832
DEBIAN-CVE-2021-44832
PUBLISHED
CVSS 6.599999904632568 MEDIUM
Apache Log4j2 versions 2.0-beta7 through 2.17.0 (excluding security fix releases 2.3.2 and 2.12.4) are vulnerable to a remote code execution (RCE) attack when a configuration uses a JDBC Appender with a JNDI LDAP data source URI when an attacker has control of the target LDAP server. This issue is fixed by limiting JNDI data source names to the java protocol in Log4j2 versions 2.17.1, 2.12.4, and 2.3.2.
Risk Scores
CVSS v3.1
6.599999904632568
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | apache-log4j2 | 0, 0, 0 |
| Debian:12 | apache-log4j2 | 0, 0, 0 |
| Debian:11 | apache-log4j2 | 2.16.0-1, 2.16.0-1, 2.16.0-1 |
| Debian:14 | apache-log4j2 | 0, 0, 0 |
Timeline
- Dec 28, 2021 CVE Published
- Apr 28, 2026 CVE Updated