VulnerabilityModified
CVE-2021-33806
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.
CRITICAL 9.8EPSS 2.98%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.98%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.98% probability · 87th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-502
- Affected
- bdew/bdlib
- Source
- cve@mitre.org
References
- https://bdew.netRelease Notes, Vendor Advisory
- https://github.com/bdew-minecraft/bdlib/commit/447210530ceec72fb3374efecb0930ed359d2297Patch, Third Party Advisory
- https://vuln.ryotak.me/advisories/46Third Party Advisory
- https://www.curseforge.com/minecraft/mc-mods/bdlib/files/3331330Product, Third Party Advisory
- https://bdew.netRelease Notes, Vendor Advisory
- https://github.com/bdew-minecraft/bdlib/commit/447210530ceec72fb3374efecb0930ed359d2297Patch, Third Party Advisory
- https://vuln.ryotak.me/advisories/46Third Party Advisory
- https://www.curseforge.com/minecraft/mc-mods/bdlib/files/3331330Product, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.