CVE-2018-1000210

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Source
https://cve.org/CVERecord?id=CVE-2018-1000210
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-1000210.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2018-1000210
Aliases
Published
2018-07-13T18:29:00.397Z
Modified
2026-03-15T14:01:24.328703Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Git / github.com/aaubry/yamldotnet

Affected ranges

Type
GIT
Repo
https://github.com/aaubry/yamldotnet
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
8f20a18bb8a8c026bef7ce5ad66e7d8e198426df
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "4.3.2"
        }
    ]
}

Affected versions

v1.*
v1.3.0
v2.*
v2.0.0
v2.0.1
v2.1.0
v2.2.0
v2.3.0-rc
v3.*
v3.0.0
v3.1.0
v3.1.1
v3.2.0
v3.2.1
v3.2.2
v3.3.0
v3.3.1
v3.4.0
v3.5.0
v3.5.1
v3.6.0
v3.6.1
v3.7.0
v3.8.0
v3.9.0
v4.*
v4.0.0
v4.1.0
v4.2.0
v4.2.1
v4.2.2
v4.2.3
v4.2.4
v4.3.0
v4.3.1
v4.3.2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-1000210.json"