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Vulnerability · Published Aug 25, 2020 · Assigned by mitre

CVE-2020-24616

High 8.1

In plain English

A high-severity security flaw in the jackson-databind package (Debian). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 7.6% (higher than 95% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code. Fixed versions are available - upgrade the affected package.

Severity (CVSS NVD)8.1High
Exploit odds (30 days)7.6%top 5.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack tooling1Public PoC

Official description

FasterXML jackson-databind 2.x before 2.9.10.6 mishandles the interaction between serialization gadgets and typing, related to br.com.anteros.dbcp.AnterosDBCPDataSource (aka Anteros-DBCP).

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Debian:12jackson-databind2.12.1-1DEBIAN-CVE-2020-24616
Debian:13jackson-databind2.12.1-1DEBIAN-CVE-2020-24616
Debian:14jackson-databind2.12.1-1DEBIAN-CVE-2020-24616
Mavencom.fasterxml.jackson.core:jackson-databind2.9.10.6GHSA-h3cw-g4mq-c5x2
Ubuntu:22.04:LTSjackson-databindno fix listedUBUNTU-CVE-2020-24616
Ubuntu:24.04:LTSjackson-databindno fix listedUBUNTU-CVE-2020-24616
Ubuntu:25.10jackson-databindno fix listedUBUNTU-CVE-2020-24616
Ubuntu:26.04:LTSjackson-databindno fix listedUBUNTU-CVE-2020-24616
Ubuntu:26.10jackson-databindno fix listedUBUNTU-CVE-2020-24616

Affected products (as reported)

VendorProductVersions
n/a n/a n/a

References