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CVE-2019-14379 is an unsafe deserialization vulnerability in FasterXML jackson-databind before 2.9.9.2. SubTypeValidator mishandles default typing when Ehcache is present, permitting polymorphic deserialization of the Ehcache DefaultTransactionManagerLookup gadget. An attacker able to supply crafted serialized input to an affected Jackson deserialization path can trigger remote code execution.
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What an attacker gets, and what they’ve been doing with it.
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Patch, then assume compromise.
No valid public exploits. Mallory filtered out 14 candidates as fakes, detection scripts, or README-only repos.
All candidate exploits were filtered out by Mallory's validation.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
31 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A network-accessible vulnerability rated critical under the listed CVSS v3 vector, with potential for complete compromise of confidentiality, integrity, and availability without privileges or user interaction.
A Jackson Databind default-typing vulnerability that can lead to remote code execution.
Jackson-databind default-typing mishandling that can lead to remote code execution.
Jackson Databind default-typing handling flaw that can lead to remote code execution.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.