Home/CVE/In FasterXML jackson-databind before versions 2.13.4.1 and 2.12.17.1, resource exhaustion can occur because of a lack of
CVE

CVE-2022-42003

In FasterXML jackson-databind before versions 2.13.4.1 and 2.12.17.1, resource exhaustion can occur because of a lack of

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.

HIGH · CVSS 7.5 EPSS 0.00317
Act now
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-502Deserialization of Untrusted Data
▤

Affected Products & Versions

5
fasterxml jackson-databind< 2.12.7.1
fasterxml jackson-databind>= 2.13.0 and < 2.13.4.1
quarkus< 2.13.3
debian linuxall versions
netapp oncommand workflow automationall versions
▤

Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
Maven com.fasterxml.jackson.core:jackson-databind HIGH fixed in 2.12.7.1
⚠

Public Exploits & PoCs

2
pocbugs.chromium.org · detail?id=51020bugs.chromium.org
pocgithub.com · 3590github.com
▣

Scoring & Timeline

7.5
HIGH · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD02 Oct 2022 · 05:15 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
⚑

Vendor Advisories

30
suse-csafopenSUSE-SU-2024:14395-1
suse-csafopenSUSE-SU-2024:12412-1
rhsaRHSA-2023:3641Important
rhsaRHSA-2023:3663Important
rhsaRHSA-2023:2100Moderate
🔗

References & Sources

5
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/FasterXML/jackson-databind/commit/d78d00ee7b5245b93103fef3187f70543d67ca33PatchThird Party Advisory
https://lists.debian.org/debian-lts-announce/2022/11/msg00035.htmlMailing ListThird Party Advisory
https://security.gentoo.org/glsa/202210-21Third Party Advisory
https://security.netapp.com/advisory/ntap-20221124-0004/Third Party Advisory
https://www.debian.org/security/2022/dsa-5283Third Party Advisory
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