Orta CVSS 5.3
CVE-2026-54514: Jackson-databind: sunucu taraflı istek sahteciliği (SSRF)
Açıklama (NVD)
jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.0.0 until 2.18.8, 2.21.4, and 3.1.4, JDKFromStringDeserializer constructed InetSocketAddress with new InetSocketAddress(host, port), which performs eager DNS name resolution for hostname inputs at deserialization time. An application that binds untrusted JSON into a type containing an InetSocketAddress field issues an attacker-chosen DNS query during readValue, before any application-level validation or connect logic. The fix uses InetSocketAddress.createUnresolved(host, port), deferring DNS to an explicit connect. This vulnerability is fixed in 2.18.8, 2.21.4, and 3.1.4.
Özet bilgiler
- Ürün
- Fasterxml Jackson-databind
- CVSS v3.1
- 5.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - EPSS
- %0,37 (yüzdelik 31)
- CWE
- CWE-918
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| fasterxml-jackson-databind | 2.0.0 | — | 2.18.8 |
| fasterxml-jackson-databind | 2.19.0 | — | 2.21.4 |
| fasterxml-jackson-databind | 3.0.0 | — | 3.1.4 |