CVE-2021-20190
- State
- Published
- Severity
- 8.1 High
- Published
- Jan 19, 2021
- Updated
- Aug 27, 2025
- Reserved
- Dec 17, 2020
Description
A flaw was found in jackson-databind before 2.9.10.7. FasterXML mishandles the interaction between serialization gadgets and typing. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 8.1 High | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H | CISA-ADP |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
jackson-databindn/a |
|
References
- https://github.com/FasterXML/jackson-databind/issues/2854
- https://bugzilla.redhat.com/show_bug.cgi?id=1916633
- [nifi-commits] 20210222 svn commit: r1886814 - /nifi/site/trunk/security.htmlmailing-list
- [debian-lts-announce] 20210424 [SECURITY] [DLA 2638-1] jackson-databind security updatemailing-list
- https://www.oracle.com//security-alerts/cpujul2021.html
- https://security.netapp.com/advisory/ntap-20210219-0008/
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