CVE-2018-1000210
Last modified
CVE-2018-1000210 is a vulnerability of currently unknown severity. YamlDotNet version 4.3.2 and earlier contains a Insecure Direct Object Reference vulnerability in The default behavior of Deserializer.Deserialize() will deserialize user-controlled types in the line "currentType = Type.GetType(nodeEvent.Tag.Substring(1), throwOnError: false);" and blindly instantiates them. that can result in Code execution in the context of the running process. EPSS estimates a 1.47% chance of exploitation in the next 30 days.
Description
YamlDotNet version 4.3.2 and earlier contains a Insecure Direct Object Reference vulnerability in The default behavior of Deserializer.Deserialize() will deserialize user-controlled types in the line "currentType = Type.GetType(nodeEvent.Tag.Substring(1), throwOnError: false);" and blindly instantiates them. that can result in Code execution in the context of the running process. This attack appear to be exploitable via Victim must parse a specially-crafted YAML file. This vulnerability appears to have been fixed in 5.0.0.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Yamldotnet Project | Yamldotnet | <= 4.3.2 |
References
- https://github.com/aaubry/YamlDotNet#version-500Third Party Advisory
- https://github.com/aaubry/YamlDotNet#version-500Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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