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Solon vulnerable to deserialization of untrusted data

Critical severity GitHub Reviewed Published Jun 19, 2023 to the GitHub Advisory Database • Updated Mar 7, 2024

Package

maven org.noear:solon (Maven)

Affected versions

< 2.3.3

Patched versions

2.3.3

Description

A bypass in the component sofa-hessian of Solon before v2.3.3 allows attackers to execute arbitrary code via providing crafted payload.

References

Published by the National Vulnerability Database Jun 19, 2023
Published to the GitHub Advisory Database Jun 19, 2023
Reviewed Jun 20, 2023
Last updated Mar 7, 2024

Severity

Critical

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS score

0.140%
(51st percentile)

Weaknesses

CVE ID

CVE-2023-35839

GHSA ID

GHSA-7q8c-49f4-4c8q

Source code

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