CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката може да се автоматизира
Описание
Оригинално описание
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.
Засегнати продукти
- FasterXML jackson-databind: >= 2.0.0, < 2.18.8; >= 2.19.0, < 2.21.4; >= 3.0.0, < 3.1.4
Вид слабост
История
- 23 юни 2026 Публикувано
Други уязвимости в FasterXML jackson-databind
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-54514
- https://nvd.nist.gov/vuln/detail/CVE-2026-54514
- https://github.com/FasterXML/jackson-databind/security/advisories/GHSA-hgj6-7826-r7m5
- https://github.com/FasterXML/jackson-databind/pull/5951
- https://github.com/FasterXML/jackson-databind/commit/1f5a1037b1e9e05920e755cb35f198bcd46667e4