CVE-2021-46877

high

Description

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

https://groups.google.com/g/jackson-user/c/OsBsirPM_Vw

https://github.com/FasterXML/jackson-databind/issues/3328

Details

Source: Mitre, NVD

Published: 2023-03-18

Updated: 2023-08-08

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H