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GHSA-wrr7-33fx-rcvj

GHSA-wrr7-33fx-rcvj: Deserialization of Untrusted Data in jackson-databind

N/A

CVSS Score

Basic Information

CVE ID
-
GHSA ID
GHSA-wrr7-33fx-rcvj
EPSS Score
-
CWE
-
Published
6/15/2020
Updated
1/9/2023
KEV Status
No
Technology
TechnologyJava

Technical Details

CVSS Vector
-
Package NameEcosystemVulnerable VersionsFirst Patched Version
com.fasterxml.jackson.core:jackson-databindmaven>= 2.7.0, <= 2.7.9.32.7.9.4
com.fasterxml.jackson.core:jackson-databindmaven>= 2.8.0, <= 2.8.11.12.8.11.2
com.fasterxml.jackson.core:jackson-databindmaven>= 2.9.0, < 2.9.62.9.6

Vulnerability Intelligence
Miggo AIMiggo AI

Miggo AIRoot Cause Analysis

The patch modifies the SubTypeValidator class to blacklist 'jodd.db.connection.DataSourceConnectionProvider', indicating that the deserialization process was vulnerable to attacks involving this class. The isValidSubType() method is likely the relevant function, as it is responsible for subtype validation.

Vulnerable functions

Only Mi**o us*rs **n s** t*is s**tion

WAF Protection Rules

WAF Rule

**Wit**r*wn:** *upli**t* o* **S*-*jj*-****-**w*

Reasoning

T** p*t** mo*i*i*s t** `Su*Typ*V*li**tor` *l*ss to *l**klist 'jo**.**.*onn**tion.**t*Sour***onn**tionProvi**r', in*i**tin* t**t t** **s*ri*liz*tion `pro**ss` w*s vuln*r**l* to *tt**ks involvin* t*is *l*ss. T** `isV*li*Su*Typ*()` m*t*o* is lik*ly t**