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critical9.8Public exploit code

CVE-2020-13151

Aerospike Community Edition 4.9.0.5 allows for unauthenticated submission and execution of user-defined functions (UDFs), written in Lua, as part of a database…

Public exploit code

Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.

Impact

Aerospike Community Edition 4.9.0.5 allows for unauthenticated submission and execution of user-defined functions (UDFs), written in Lua, as part of a database query. It attempts to restrict code execution by disabling os.execute() calls, but this is insufficient. Anyone with network access can use a crafted UDF to execute arbitrary OS commands on all nodes of the cluster at the permission level of the user running the Aerospike service.

Affected products

VendorProductAffected versions
AerospikeAerospike Server
before 4.5.3.21
from 4.6.0.1 before 4.6.0.19
from 4.7.0.1 before 4.7.0.17
from 4.8.0.1 before 4.8.0.13
from 4.9.0.1 before 4.9.0.10
from 5.0.0.1 before 5.0.0.7

Weakness classification

CWE-78

References