5.3
Moyenne
CVE-2026-77310 jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor
Description
jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. Prior to versions 2.18.9, 2.21.5, 2.22.1, 3.1.5, and 3.2.1 on their respective release lines, the java.net.InetAddress branch of FromStringDeserializer.Std._deserialize() calls InetAddress.getByName() on attacker-controlled input, causing eager DNS resolution during deserialization and enabling DNS-based server-side request forgery and internal-host enumeration. This issue is fixed in versions 2.18.9, 2.21.5, 2.22.1, 3.1.5, and 3.2.1.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| com.fasterxml.jackson.core:jackson-databind 2.22 | 2.22.0 → < 2.22.1 | 2.22.1 |
| com.fasterxml.jackson.core:jackson-databind 2.19 | 2.19.0 → < 2.21.5 | 2.21.5 |
| com.fasterxml.jackson.core:jackson-databind 2.0 | 2.0.0 → < 2.18.9 | 2.18.9 |
| tools.jackson.core:jackson-databind 3.2 | 3.2.0 → < 3.2.1 | 3.2.1 |
| tools.jackson.core:jackson-databind 3.0 | 3.0.0 → < 3.1.5 | 3.1.5 |