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CVE-2023-33496 — Vulnerability in com.xuxueli:xxl-rpc-core — CVE...

CRITICAL

xxl-rpc deserialization vulnerability

Published June 7, 2023Updated February 16, 2024Source: osv

Summary

xxl-rpc v1.7.0 was discovered to contain a deserialization vulnerability via the component `com.xxl.rpc.core.remoting.net.impl.netty.codec.NettyDecode#decode`.

Advisory Timeline

  • First published June 7, 2023 (1223 days ago).
  • Last revised February 16, 2024 — 253 days after initial publication.

Affected Packages (1)

Affects 1 ecosystem: maven (1).

PackageEcosystemAffectedFixed In
com.xuxueli:xxl-rpc-core
maven
1.2.0, 1.2.1, 1.2.2, 1.3.0 (+8 more)Range-based data available

Vulnerability Classification

Common Weakness Enumeration (CWE) identifiers for this vulnerability type.

  • CWE-502
    Deserialization of Untrusted DataMITRE

CVSS Score Breakdown

What the CVSS (Common Vulnerability Scoring System) 9.8 score means for each attack dimension.

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

Frequently Asked Questions

What is CVE-2023-33496?
xxl-rpc deserialization vulnerability This vulnerability has been assigned a severity rating of CRITICAL (CVSS score: 9.8/10).
How do I check if my project is affected by CVE-2023-33496?
CVE-2023-33496 affects com.xuxueli:xxl-rpc-core. Use GeekWala's free vulnerability scanner to check your dependencies against CVE-2023-33496 and 200,000+ other known vulnerabilities.

Severity & Exploitability

CVSS Score
9.8

Exploitation is straightforward and causes maximum impact. Patch immediately.

Also Known As

GHSA-c29g-q3h3-mwcf

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