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CVE-2022-42003

Good to know:

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Date: October 2, 2022

In FasterXML jackson-databind before versions 2.13.4.1 and 2.12.17.1, 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.

Language: Java

Severity Score

Related Resources (11)

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51020
https://lists.debian.org/debian-lts-announce/2022/11/msg00035.html
https://github.com/FasterXML/jackson-databind/issues/3590
https://nvd.nist.gov/vuln/detail/CVE-2022-42003
https://security.gentoo.org/glsa/202210-21
https://access.redhat.com/security/cve/CVE-2022-42003
https://www.debian.org/security/2022/dsa-5283
https://security.netapp.com/advisory/ntap-20221124-0004/
https://security-tracker.debian.org/tracker/CVE-2022-42003
https://github.com/FasterXML/jackson-databind/commit/d78d00ee7b5245b93103fef3187f70543d67ca33
https://www.mend.io/vulnerability-database/CVE-2022-42003

Severity Score

Weakness Type (CWE)

Deserialization of Untrusted Data

CWE-502

Top Fix

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Upgrade Version

Upgrade to version com.fasterxml.jackson.core:jackson-databind:2.12.7.1,2.13.4.1

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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