CVE-2022-42003
HIGH severity · CVSS 7.5 · Insecure deserialization
7.5CVSS HIGH
Summary
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.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
Confidentiality impactNone
Integrity impactNone
Availability impactHigh
Exploit probability (EPSS)3%
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51020 ↗
Additional information
- NVD record
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51020Patch
- https://github.com/FasterXML/jackson-databind/commit/d78d00ee7b5245b93103fef3187f70543d67ca33Patch
- https://lists.debian.org/debian-lts-announce/2022/11/msg00035.htmlAdvisory
- https://security.gentoo.org/glsa/202210-21Advisory
- https://security.netapp.com/advisory/ntap-20221124-0004/Advisory
- https://www.debian.org/security/2022/dsa-5283Advisory
- https://github.com/FasterXML/jackson-databind/issues/3590Advisory