CVE-2021-46877: jackson-databind possible Denial of Service if using JDK serialization to serialize JsonNode
(updated )
jackson-databind 2.10.x through 2.12.x before 2.12.6 and 2.13.x before 2.13.1 allows attackers to cause a denial of service (2 GB transient heap usage per read) in uncommon situations involving JsonNode JDK serialization.
References
- github.com/FasterXML/jackson-databind
- github.com/FasterXML/jackson-databind/commit/3ccde7d938fea547e598fdefe9a82cff37fed5cb
- github.com/FasterXML/jackson-databind/issues/3328
- github.com/FasterXML/jackson/wiki/Jackson-Release-2.12.6
- github.com/FasterXML/jackson/wiki/Jackson-Release-2.13.1
- github.com/advisories/GHSA-3x8x-79m2-3w2w
- groups.google.com/g/jackson-user/c/OsBsirPM_Vw
- nvd.nist.gov/vuln/detail/CVE-2021-46877
Code Behaviors & Features
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