CVE-2020-36184
HIGH8.1EPSS 7.5%Unsafe Deserialization in jackson-databind
Published: 12/9/2021Modified: 4/28/2026
Description
FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typing, related to org.apache.tomcat.dbcp.dbcp2.datasources.PerUserPoolDataSource.
Affected packages (2)
- Debian/jackson-databindfrom 0, < 2.12.1-1
- Maven/com.fasterxml.jackson.core:jackson-databind>= 2.0.0, < 2.9.10.8
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.1 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
References (14)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2020-36184
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2020-36184
- PATCHhttps://github.com/FasterXML/jackson-databind
- WEBhttps://cowtowncoder.medium.com/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062
- WEBhttps://github.com/FasterXML/jackson-databind/commit/567194c53ae91f0a14dc27239afb739b1c10448a
- WEBhttps://github.com/FasterXML/jackson-databind/issues/2998
- WEBhttps://lists.debian.org/debian-lts-announce/2021/04/msg00025.html
- WEBhttps://security.netapp.com/advisory/ntap-20210205-0005
- WEBhttps://www.oracle.com/security-alerts/cpuApr2021.html
- WEBhttps://www.oracle.com/security-alerts/cpuapr2022.html
- WEBhttps://www.oracle.com/security-alerts/cpujan2022.html
- WEBhttps://www.oracle.com//security-alerts/cpujul2021.html
- WEBhttps://www.oracle.com/security-alerts/cpujul2022.html
- WEBhttps://www.oracle.com/security-alerts/cpuoct2021.html