fasterxml/jackson-databind · Security
jackson-databind possible Denial of Service if using JDK serialization to serialize JsonNode
- GHSA ID
- GHSA-3x8x-79m2-3w2w
- CVE ID
- CVE-2021-46877
- Severity
- high
- Published
- Updated
- CVSS
- 7.5 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS v3
- 7.5 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
jackson-databind 2.10.x through 2.12.x before 2.12.6 and 2.13.x before 2.13.1 allows attackers to cause a denial of service (2 GB transient heap usage per read) in uncommon situations involving JsonNode JDK serialization.
CWEs
- CWE-770 · Allocation of Resources Without Limits or Throttling
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-46877 ↗
- https://github.com/FasterXML/jackson-databind/issues/3328 ↗
- https://groups.google.com/g/jackson-user/c/OsBsirPM_Vw ↗
- https://github.com/FasterXML/jackson-databind/commit/3ccde7d938fea547e598fdefe9a82cff37fed5cb ↗
- https://github.com/FasterXML/jackson/wiki/Jackson-Release-2.12.6 ↗
- https://github.com/FasterXML/jackson/wiki/Jackson-Release-2.13.1 ↗
- https://github.com/advisories/GHSA-3x8x-79m2-3w2w ↗