CVE-2023-36480

    Dashboard / Vulnerabilities / CVE-2023-36480

    CVE-2023-36480

    Published: 4 Aug 2023Last Modified: 12 Aug 2026

    Summary: Aerospike Java Client vulnerable to unsafe deserialization of server responses

    Details: The Aerospike Java client is a Java application that implements a network protocol to communicate with an Aerospike server. Prior to versions 7.0.0, 6.2.0, 5.2.0, and 4.5.0 some of the messages received from the server contain Java objects that the client deserializes when it encounters them without further validation. Attackers that manage to trick clients into communicating with a malicious server can include especially crafted objects in its responses that, once deserialized by the client, force it to execute arbitrary code. This can be abused to take control of the machine the client is running on. Versions 7.0.0, 6.2.0, 5.2.0, and 4.5.0 contain a patch for this issue.

    References: https://github.com/aerospike/aerospike-client-java/blob/e40a49b3db0d2b3d45068910e1cb9d917c795315/client/src/com/aerospike/client/async/AsyncRead.java#L68, https://github.com/aerospike/aerospike-client-java/blob/e40a49b3db0d2b3d45068910e1cb9d917c795315/client/src/com/aerospike/client/async/NettyCommand.java#L1157, https://github.com/aerospike/aerospike-client-java/blob/e40a49b3db0d2b3d45068910e1cb9d917c795315/client/src/com/aerospike/client/async/NettyCommand.java#L489, https://github.com/aerospike/aerospike-client-java/blob/e40a49b3db0d2b3d45068910e1cb9d917c795315/client/src/com/aerospike/client/async/NettyCommand.java#L596, https://github.com/aerospike/aerospike-client-java/blob/e40a49b3db0d2b3d45068910e1cb9d917c795315/client/src/com/aerospike/client/command/Buffer.java#L53, https://github.com/aerospike/aerospike-client-java/blob/e40a49b3db0d2b3d45068910e1cb9d917c795315/client/src/com/aerospike/client/command/Command.java#L2083, https://github.com/aerospike/aerospike-client-java/blob/e40a49b3db0d2b3d45068910e1cb9d917c795315/client/src/com/aerospike/client/util/Unpacker.java#L227, https://support.aerospike.com/s/article/CVE-2023-36480-Aerospike-Java-Client-vulnerable-to-unsafe-deserialization-of-server-responses, https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/36xxx/CVE-2023-36480.json, https://github.com/aerospike/aerospike-client-java/security/advisories/GHSA-jj95-55cr-9597, https://nvd.nist.gov/vuln/detail/CVE-2023-36480, https://github.com/aerospike/aerospike-client-java/commit/02bf28e62fb186f004c82c87b219db2fc5b8262a, https://github.com/aerospike/aerospike-client-java/commit/51c65e32837da29435161a2d9c09bbdc2071ecae, https://github.com/aerospike/aerospike-client-java/commit/66aafb4cd743cf53baffaeaf69b035f51d2e2e36, https://github.com/aerospike/aerospike-client-java/commit/80c508cc5ecb0173ce92d7fab8cfab5e77bd9900

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Affected versions

    6.1.8
    6.1.11
    6.1.10
    6.1.9
    6.1.6
    6.1.7
    6.1.5
    6.1.4
    6.1.3
    6.1.2
    6.1.1
    6.1.0

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2023-36480 | CVE-DB