jackson-databind: Renamed @JsonIgnore'd setters can deserialize via private fields
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| FasterXML | jackson-databind | affected |
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Configuration 1 [-]
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Github GHSA |
GHSA-9fxm-vc8v-hj55 | jackson-databind's renamed @JsonIgnore'd setters can deserialize via private fields |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.449% probability within 30 days)
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Fasterxml
Fasterxml jackson-databind |
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Fasterxml
Fasterxml jackson-databind |
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| Description | jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.21.0 until 2.21.4 and 3.1.4, POJOPropertiesCollector._renameProperties() allows a property with @JsonProperty("renamed") on the getter and @JsonIgnore on the setter to be renamed rather than dropped. With MapperFeature.INFER_PROPERTY_MUTATORS enabled (default), the private backing field is retained; during deserialization BeanDeserializerFactory.addBeanProps() sees hasField()==true, builds a FieldProperty, and makes the backing field writable. An attacker supplying the renamed JSON key writes the backing field directly, bypassing the @JsonIgnore on the setter. This vulnerability is fixed in 3.1.4. | |
| Title | jackson-databind: Renamed @JsonIgnore'd setters can deserialize via private fields | |
| Weaknesses | CWE-915 | |
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cvssV3_1
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