VDB
DEBIAN-CVE-2020-1751
DEBIAN-CVE-2020-1751
PUBLISHED
CVSS 7 HIGH
An out-of-bounds write vulnerability was found in glibc before 2.31 when handling signal trampolines on PowerPC. Specifically, the backtrace function did not properly check the array bounds when storing the frame address, resulting in a denial of service or potential code execution. The highest threat from this vulnerability is to system availability.
Risk Scores
CVSS 3.1
7
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | glibc | 0 |
| Debian:13 | glibc | 0 |
| Debian:14 | glibc | 0 |
Timeline
- Apr 17, 2020 CVE Published
- Oct 26, 2026 CVE Updated