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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
FasterXML com.fasterxml.jackson.core:jackson-databind
>= 2.0.0, < 2.18.9affected>= 2.19.0, < 2.21.5affected>= 2.22.0, < 2.22.1affected
FasterXML tools.jackson.core:jackson-databind
>= 3.0.0, < 3.1.5affected>= 3.2.0, < 3.2.1affected