CVE-2019-15690
- State
- Published
- Severity
- 8.8 High
- Published
- Jan 24, 2025
- Updated
- Jan 24, 2025
- Reserved
- Aug 27, 2019
Description
LibVNCServer 0.9.12 release and earlier contains heap buffer overflow vulnerability within the HandleCursorShape() function in libvncclient/cursor.c. An attacker sends cursor shapes with specially crafted dimensions, which can result in remote code execution.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 8.8 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | Kaspersky |
Weaknesses
- CWE-122 Heap-based Buffer Overflow
Affected Products
| Product | Versions |
|---|---|
LibVNCServerLibVNC |
|
References
- KLCERT-20-009: Remote Code Execution on LibVNC version prior to 0.9.12third-party-advisory
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