CVE-2023-33008
Deserialization of Untrusted Data vulnerability in Apache Software Foundation Apache Johnzon.
Does this matter?
Lower severity and a low EPSS score (1.44%). Track it; it rarely justifies an emergency change on its own.
Description
Deserialization of Untrusted Data vulnerability in Apache Software Foundation Apache Johnzon. A malicious attacker can craft up some JSON input that uses large numbers (numbers such as 1e20000000) that Apache Johnzon will deserialize into BigDecimal and maybe use numbers too large which may result in a slow conversion (Denial of service risk). Apache Johnzon 1.2.21 mitigates this by setting a scale limit of 1000 (by default) to the BigDecimal. This issue affects Apache Johnzon: through 1.2.20.
- CVSS 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- EPSS
- 1.44% probability · 72th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-502
- Affected
- apache/johnzon
- Source
- security@apache.org
References
- https://lists.apache.org/thread/qbg14djo95gfpk7o560lr8wcrzfyw43lIssue Tracking, Mailing List, Vendor Advisory
- https://lists.apache.org/thread/qbg14djo95gfpk7o560lr8wcrzfyw43lIssue Tracking, Mailing List, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.