GHSA-6wqp-v4v6-c87c · Severity: high · Ecosystem: maven — Deserialization of Untrusted Data
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.
Conclusion & alert: CVE-2018-12023 is rated High Risk (67.1/100): CVSS High severity, with high exploitation likelihood (EPSS 8.87%, 95th percentile). Core evidence: EPSS ranks this CVE among the most likely to be exploited in the near term. EPSS rose +4.06% over the last day, indicating growing attacker interest. Mandatory action: High exploitation likelihood—assess exposure and prioritize remediation.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 4.81% | 8.87% | +4.06% |
| 2 | 2026-06-10 | 4.94% | 4.81% | -0.13% |
| 3 | 2026-05-28 | — | 4.94% | — |
Full EPSS history (21 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 7.5 | 3.0 | HIGH |
|
1.6 | 5.9 | [email protected] |
| 5.1 | 2.0 | MEDIUM |
|
4.9 | 6.4 | [email protected] |
GHSA-6wqp-v4v6-c87c · Severity: high · Ecosystem: maven — Deserialization of Untrusted Data
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2018-12023 not yet assigned priority: Debian including 1 source packages (jackson-databind), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2018-12023 |
redhat
|
high | — | https://access.redhat.com/security/cve/CVE-2018-12023 |
ubuntu
|
medium | CVE-2018-12023 medium priority: Ubuntu including 1 source packages (jackson-databind), 19 status rows across 19 suites (bionic, cosmic, disco, eoan, focal, groovy, hirsute, impish, jammy, kinetic, lunar, mantic, noble, oracular, plucky, questing, trusty, upstream, xenial): not-affected 15, released 2, ignored 1, needed 1. | https://ubuntu.com/security/CVE-2018-12023 |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| fasterxml | jackson-databind | >= 2.7.0, < 2.7.9.4 | cpe:2.3:a:fasterxml:jackson-databind:*:*:*:*:*:*:*:* |
| fasterxml | jackson-databind | >= 2.8.0, < 2.8.11.2 | cpe:2.3:a:fasterxml:jackson-databind:*:*:*:*:*:*:*:* |
| fasterxml | jackson-databind | >= 2.9.0, < 2.9.6 | cpe:2.3:a:fasterxml:jackson-databind:*:*:*:*:*:*:*:* |
| debian | debian_linux | 9.0 | cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* |
| fedoraproject | fedora | 29 | cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:* |
| oracle | jd_edwards_enterpriseone_tools | 9.2 | cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:9.2:*:*:*:*:*:*:* |
| oracle | retail_merchandising_system | 15.0 | cpe:2.3:a:oracle:retail_merchandising_system:15.0:*:*:*:*:*:*:* |
| redhat | automation_manager | 7.3.1 | cpe:2.3:a:redhat:automation_manager:7.3.1:*:*:*:*:*:*:* |
| redhat | decision_manager | 7.3.1 | cpe:2.3:a:redhat:decision_manager:7.3.1:*:*:*:*:*:*:* |
| redhat | jboss_brms | 6.4.10 | cpe:2.3:a:redhat:jboss_brms:6.4.10:*:*:*:*:*:*:* |
| redhat | jboss_enterprise_application_platform | 7.2.0 | cpe:2.3:a:redhat:jboss_enterprise_application_platform:7.2.0:*:*:*:*:*:*:* |
| redhat | openshift_container_platform | 3.11 | cpe:2.3:a:redhat:openshift_container_platform:3.11:*:*:*:*:*:*:* |
| redhat | single_sign-on | 7.3 | cpe:2.3:a:redhat:single_sign-on:7.3:*:*:*:*:*:*:* |