CVE-2020-8840
CRITICAL 9.8EPSS 26.6%
FasterXML jackson-databind 2.0.0 through 2.9.10.2 lacks certain xbean-reflect/JNDI blocking, as demonstrated by org.apache.xbean.propertyeditor.JndiConverter.
- CVSS v3.1 NVD
- 9.8 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS v2.0 NVD
- 7.5 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P - EPSS
- 26.59% chance of exploitation in the next 30 days, 98th percentile
- Published
- 2020-02-10
- Updated
- 2026-10-08
Proof-of-concept exploits (5)
- Blyth0He/CVE-2020-88401★ · 2020-06-05
- Veraxy00/CVE-2020-88404★ · 2020-12-28
- dpredrag/CVE-2020-88401★ · 2021-01-26
- fairyming/CVE-2020-884037★ · 2020-02-24
- jas502n/jackson-CVE-2020-884073★ · 2020-02-21
Security advisories
- http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200610-01-fastjason-en
- FasterXML/jackson-databind/issues/2620
- https://lists.debian.org/debian-lts-announce/2020/02/msg00020.html
- https://security.netapp.com/advisory/ntap-20200327-0002
- https://www.oracle.com/security-alerts/cpuapr2020.html
- https://www.oracle.com/security-alerts/cpuoct2020.html
- advisories/GHSA-4w82-r329-3q67