CVE-2021-33806

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Source
https://cve.org/CVERecord?id=CVE-2021-33806
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-33806.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-33806
Published
2021-06-03T12:15:07.797Z
Modified
2026-04-11T12:36:34.871418Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

The BDew BdLib library before 1.16.1.7 for Minecraft allows remote code execution because it deserializes untrusted data in ObjectInputStream.readObject as part of its use of Java serialization.

Database specific 
{
    "unresolved_ranges": [
        {
            "cpe": "cpe:2.3:a:bdew:bdlib:*:*:*:*:*:minecraft:*:*",
            "extracted_events": [
                {
                    "fixed": "1.16.1.7"
                }
            ],
            "source": "CPE_FIELD"
        },
        {
            "extracted_events": [
                {
                    "fixed": "1.16.1.7"
                }
            ],
            "source": "DESCRIPTION"
        }
    ]
}
References

Affected packages

Git / github.com/bdew-minecraft/bdlib

Affected ranges

Type
GIT
Repo
https://github.com/bdew-minecraft/bdlib
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
447210530ceec72fb3374efecb0930ed359d2297
Database specific 
{
    "source": "REFERENCES"
}

Affected versions

v0.*
v0.9.0
v0.9.1
v0.9.2
v0.9.3
v0.9.4
v0.9.5
v1.*
v1.0.0
v1.0.1
v1.1.0
v1.4.0
v1.4.1
v1.4.2
v1.4.3
v1.4.4
v1.4.5
v1.5.0
v1.5.1
v1.6.0
v1.6.1
v1.6.2
v1.6.3
v1.6.4
v1.6.5
v1.7.0
v1.7.1
v1.8.0
v1.8.1
v1.8.2
v1.9.0
v1.9.1
v1.9.2
v1.9.3
v1.9.4

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-33806.json"