CVE-2019-12384
MEDIUM 5.9EPSS 45.2%
FasterXML jackson-databind 2.x before 2.9.9.1 might allow attackers to have a variety of impacts by leveraging failure to block the logback-core class from polymorphic deserialization. Depending on the classpath content, remote code execution may be possible.
- CVSS v3.1 NVD
- 5.9 MEDIUM
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N - CVSS v2.0 NVD
- 4.3 MEDIUM
AV:N/AC:M/Au:N/C:P/I:N/A:N - EPSS
- 45.20% chance of exploitation in the next 30 days, 99th percentile
- Published
- 2019-06-24
- Updated
- 2026-10-08
Proof-of-concept exploits (2)
- MagicZer0/Jackson_RCE-CVE-2019-1238421★ · 2022-11-16
- jas502n/CVE-2019-12384101★ · 2019-07-24
Exploit collections (1)
- CVE-2019-12384 jackson ssrf-rce(附exp脚本).mdtzwlhack/Vulnerability
Security advisories
- https://access.redhat.com/errata/RHSA-2019:1820
- https://access.redhat.com/errata/RHSA-2019:2720
- https://access.redhat.com/errata/RHSA-2019:2858
- https://access.redhat.com/errata/RHSA-2019:2935
- https://access.redhat.com/errata/RHSA-2019:2936
- https://access.redhat.com/errata/RHSA-2019:2937
- https://access.redhat.com/errata/RHSA-2019:2938
- https://access.redhat.com/errata/RHSA-2019:2998
- https://access.redhat.com/errata/RHSA-2019:3149
- https://access.redhat.com/errata/RHSA-2019:3200
- https://access.redhat.com/errata/RHSA-2019:3292
- https://access.redhat.com/errata/RHSA-2019:3297
- https://access.redhat.com/errata/RHSA-2019:3901
- https://access.redhat.com/errata/RHSA-2019:4352
- https://blog.doyensec.com/2019/07/22/jackson-gadgets.html
- https://doyensec.com/research.html
- FasterXML/jackson-databind/compare/74b90a4...a977aad
- https://lists.debian.org/debian-lts-announce/2019/06/msg00019.html
- https://seclists.org/bugtraq/2019/Oct/6
- https://security.netapp.com/advisory/ntap-20190703-0002
- https://www.debian.org/security/2019/dsa-4542
- https://www.oracle.com/security-alerts/cpuapr2020.html
- https://www.oracle.com/security-alerts/cpujan2020.html
- https://www.oracle.com/security-alerts/cpujul2020.html
- https://www.oracle.com/security-alerts/cpuoct2020.html
- https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html
- advisories/GHSA-mph4-vhrx-mv67