Description
A stack buffer overflow vulnerability exists in the buffer_get function of duc, a disk management tool, where a condition can evaluate to true due to underflow, allowing an out-of-bounds read.
Metrics
CVSS 3.1 7.5/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Duc | Duc | < 1.4.6 |
References
- https://github.com/zevv/duc/releases/tag/1.4.6Release Notes
- https://hackingbydoing.wixsite.com/hackingbydoing/post/stack-buffer-overflow-in-ducExploit, Third Party Advisory
- https://kb.cert.org/vuls/id/441887Third Party Advisory
- https://github.com/zevv/duc/commit/8638c4365ffd9e1966bdef8af6339dbee8c17e66
- https://www.kb.cert.org/vuls/id/441887Third Party Advisory
Timeline
- Published
- Dec 5, 2025
- Last modified
- Sep 25, 2026
- NVD status
- Modified