| Name | CVE-2018-12023 |
| Description | 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 | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-1703-1, DSA-4452-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| jackson-databind (PTS) | jessie, jessie (lts) | 2.4.2-2+deb8u17 | fixed |
| stretch (security) | 2.8.6-1+deb9u10 | fixed | |
| stretch (lts), stretch | 2.8.6-1+deb9u11 | fixed | |
| buster (security), buster, buster (lts) | 2.9.8-3+deb10u5 | fixed | |
| bullseye (security), bullseye | 2.12.1-1+deb11u1 | fixed | |
| sid, trixie, bookworm | 2.14.0-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| jackson-databind | source | jessie | 2.4.2-2+deb8u5 | DLA-1703-1 | ||
| jackson-databind | source | stretch | 2.8.6-1+deb9u5 | DSA-4452-1 | ||
| jackson-databind | source | (unstable) | 2.9.8-1 |
https://github.com/FasterXML/jackson-databind/issues/2058
https://github.com/FasterXML/jackson-databind/commit/7487cf7eb14be2f65a1eb108e8629c07ef45e0a1