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f5F5F5:K000135852
HistoryAug 15, 2023 - 12:00 a.m.

K000135852 : FasterXML jackson-databind vulnerability CVE-2022-42003

2023-08-1500:00:00
my.f5.com
16
fasterxml jackson-databind
vulnerability
cve-2022-42003
resource exhaustion
primitive value
deserializers

6.8 Medium

AI Score

Confidence

Low

0.003 Low

EPSS

Percentile

65.3%

Security Advisory 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. Additional fix version in 2.13.4.1 and 2.12.17.1 (CVE-2022-42003)

Impact

This issue could allow an attacker to benefit from resource exhaustion when the UNWRAP_SINGLE_VALUE_ARRAYS feature is enabled due to unchecked primitive value deserializers to avoid deep wrapper array nesting.