CVE-2023-30576

MEDIUM

Apache Guacamole 0.9.10-1.5.1 - Remote Code Execution via RDP Audio Input Buffer Use-After-Free

Title source: llm

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.

References (1)

Core 1

Core References

Mailing List, Vendor Advisory vendor-advisory

https://lists.apache.org/thread/vgtvxb3w7mm84hx6v8dfc0onsoz05gb6

Scores

CVSS v3 6.8

EPSS 0.0027

EPSS Percentile 50.2%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-416

Status published

Products (1)

apache/guacamole 0.9.0 - 1.5.2

Published Jun 07, 2023

Tracked Since Feb 18, 2026