CVE-2023-30576
Last modified
CVE-2023-30576 is a high-severity vulnerability rated 8.1/10 on the CVSS scale. 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. . EPSS estimates a 1.11% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apache | Guacamole | >= 0.9.0, < 1.5.2 |
References
- https://lists.apache.org/thread/vgtvxb3w7mm84hx6v8dfc0onsoz05gb6Mailing List, Vendor Advisory
- https://lists.apache.org/thread/vgtvxb3w7mm84hx6v8dfc0onsoz05gb6Mailing List, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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