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Status published
Medium
CVE-2023-30576
Apache Guacamole: Use-after-free in handling of RDP audio input buffer
Vulnerability Description
Apache Guacamole 0.9.10 through 1.5.1 may continue to reference a freed RDP audio input buffer. Depending on timing, this may allow an attacker to execute arbitrary code with the privileges of the guacd process.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Stefan Schiller (Sonar)
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Affected Vendor
Apache Software Foundation
View all reports →Affected Software
Apache Guacamole
Vulnerable Versions:
0.9.10
Timeline
Official Publish:
June 7th, 2023
Last Modified:
October 10th, 2024
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N