CVE-2022-42004
Uncontrolled Resource Consumption in FasterXML jackson-databind
7.5
HIGH
CVSS 3.1
EPSS 0.25%
Description
In FasterXML jackson-databind before 2.13.4, resource exhaustion can occur because of a lack of a check in BeanDeserializer._deserializeFromArray to prevent use of deeply nested arrays. An application is vulnerable only with certain customized choices for deserialization.
How to fix CVE-2022-42004
To remediate CVE-2022-42004, upgrade the affected package to a fixed version below.
- —upgrade to 2.12.1-1+deb11u1 or later
- —upgrade to 2.12.7.1 or later
Is CVE-2022-42004 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 2.12.1-1+deb11u1
- >= 2.4.0-rc1, < 2.12.7.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |