This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page.
View CVE-2018-12023 →
DEBIAN-CVE-2018-12023
An issue was discovered in FasterXML jackson-databind prior to 2.7.9.4, 2.8.11.2, and 2.9.6. When Default Typing is enabled (either globally or for a...
Original description
The description as published by the source.
An issue was discovered in FasterXML jackson-databind prior to 2.7.9.4, 2.8.11.2, and 2.9.6. When Default Typing is enabled (either globally or for a specific property), the service has the Oracle JDBC jar in the classpath, and an attacker can provide an LDAP service to access, it is possible to make the service execute a malicious payload.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Affected packages
Debian:12
jackson-databind
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.8-1"}]}]
Debian:13
jackson-databind
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.8-1"}]}]
Debian:14
jackson-databind
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.8-1"}]}]
References
- advisory security-tracker.debian.org