CVE-2018-12023

CWE-502 — Deserialization of Untrusted Data12 documents9 sources
Severity
7.5HIGH
EPSS
4.8%
top 10.50%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
11
Fasterxml Jackson-databindDebian Debian LinuxFedoraproject Fedora+8 more
Timeline
PublishedMar 21
Latest updateMar 15

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.

CVSS vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.6 | Impact: 5.9

Affected Packages11 packages

▶NVDfasterxml/jackson-databind2.7.0 — 2.7.9.4+2
▶Debianjackson-databind< 2.9.8-1+3
▶Ubuntujackson-databind< 2.4.2-3ubuntu0.1~esm2

Also affects: Debian Linux 9.0, Fedora 29, Openshift Container Platform 3.11

Patches

Patch: github.com ↗Patch: github.com ↗Patch: www.oracle.com ↗

🔴Vulnerability Details

5
OSV
jackson-databind vulnerabilities↗2021-03-15
▶
GHSA
Deserialization of Untrusted Data↗2020-06-15
▶
OSV
Deserialization of Untrusted Data↗2020-06-15
▶
OSV
CVE-2018-12023: An issue was discovered in FasterXML jackson-databind prior to 2↗2019-03-21
▶
CVEList
CVE-2018-12023: An issue was discovered in FasterXML jackson-databind prior to 2↗2019-03-17
▶

📋Vendor Advisories

4
Ubuntu
Jackson Databind vulnerabilities↗2021-03-15
▶
Oracle
Oracle Oracle Utilities Applications Risk Matrix: Common (jackson-databind) — CVE-2018-12023↗2020-07-15
▶
Red Hat
jackson-databind: improper polymorphic deserialization of types from Oracle JDBC driver↗2018-06-08
▶
Debian
CVE-2018-12023: jackson-databind - An issue was discovered in FasterXML jackson-databind prior to 2.7.9.4, 2.8.11.2...↗2018
▶

💬Community

2
Bugzilla
CVE-2018-12023 jackson-databind: improper polymorphic deserialization of types from Oracle JDBC driver [fedora-all]↗2019-01-30
▶
Bugzilla
CVE-2018-12023 jackson-databind: improper polymorphic deserialization of types from Oracle JDBC driver↗2019-01-30
▶
CVE-2018-12023 (HIGH CVSS 7.5) | An issue was discovered in FasterXM | cvebase.io