| Name | CVE-2018-14720 |
| Description | FasterXML jackson-databind 2.x before 2.9.7 might allow attackers to conduct external XML entity (XXE) attacks by leveraging failure to block unspecified JDK classes from polymorphic deserialization. |
| 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 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| jackson-databind (PTS) | 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.
Notes
https://github.com/FasterXML/jackson-databind/commit/87d29af25e82a249ea15858e2d4ecbf64091db44
https://github.com/FasterXML/jackson-databind/issues/2097