CVE-2021-46877
High
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.
SeverityHigh
CVSS7.5
Exploit probability—
ProductFasterxml Jackson-databind
PublishedMar 18, 2023
First seenMar 18, 2023
Weakness typeCWE-770Allocation of resources without limits
How to fix
Update
- fasterxml jackson-databind2.12.6 or later
- com.fasterxml.jackson.core:jackson-databind2.12.6, 2.13.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| fasterxml jackson-databind | 2.10.0 ≤ v < 2.12.6, 2.13.0 | 2.12.6 |
| com.fasterxml.jackson.core:jackson-databindMaven | 2.10.0 ≤ v < 2.12.6, 2.13.0 ≤ v < 2.13.1 | 2.12.6, 2.13.1 |
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