Vulnerability CVE-2022-42003
Published: 2022-10-02

Description:
In FasterXML jackson-databind before 2.14.0-rc1, resource exhaustion can occur because of a lack of a check in primitive value deserializers to avoid deep wrapper array nesting, when the UNWRAP_SINGLE_VALUE_ARRAYS feature is enabled.

 References:
https://github.com/FasterXML/jackson-databind/commit/d78d00ee7b5245b93103fef3187f70543d67ca33
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51020
https://github.com/FasterXML/jackson-databind/issues/3590
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