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CVE-2024-21907 is an improper handling of exceptional conditions vulnerability in Newtonsoft.Json versions before 13.0.1. Crafted data supplied to JsonConvert.DeserializeObject can trigger a StackOverflow exception, causing the application or service using the vulnerable library to become unavailable. Remote exploitation without authentication is possible when the application exposes deserialization of attacker-controlled data.
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No valid public exploits. Mallory filtered out 1 candidate as fakes, detection scripts, or README-only repos.
All candidate exploits were filtered out by Mallory's validation.
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Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
15 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A high-severity denial-of-service vulnerability in Newtonsoft.Json before 13.0.1. Crafted data supplied to JsonConvert.DeserializeObject can cause a StackOverflow exception; depending on deployment usage, an unauthenticated remote attacker may be able to trigger the condition.
Actively exploited denial-of-service vulnerability in third-party library Newtonsoft.Json versions older than 13.0.1, as included in Microsoft SQL Server, caused by improper exception handling in JsonConvert.DeserializeObject leading to StackOverflow-triggered service unavailability.
A denial-of-service vulnerability in the Newtonsoft.Json component used in SQL Server.
A deserialization vulnerability in Newtonsoft.Json before 13.0.1 allows remote attackers to cause Denial-of-Service via deeply nested JSON, leading to stack or resource exhaustion.
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.