Resource exhaustion in Fasterxml Jackson-Databind
CVE-2023-35116
jackson-databind through 2.15.2 allows attackers to cause a denial of service or other unspecified impact via a crafted object that uses cyclic dependencies. NOTE: the vendor's perspective is that this is not a valid vulnerability report, because the steps of constructing a cyclic data structure and trying to serialize it cannot be achieved by an external attacker.
EPSS: 0.004 (27.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Fasterxml Jackson-databind
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Issue Tracking)
Frequently asked questions
- What is CVE-2023-35116?
- CVE-2023-35116 is a medium-severity vulnerability in Fasterxml Jackson-Databind, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 4.7/10. Published 2023-06-14.
- How severe is CVE-2023-35116?
- Medium severity. CVSS v3 base score is 4.7 out of 10.
- Is CVE-2023-35116 known to be exploited?
- 16 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.