Yüksek CVSS 7
CVE-2020-1751: Glibc: sınır dışı yazma
Açıklama (NVD)
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.
Özet bilgiler
- Ürün
- Gnu Glibc
- CVSS v3.1
- 7
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H - EPSS
- %0,54 (yüzdelik 45)
- CWE
- CWE-787
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| gnu-glibc | — | — | 2.31 |
| redhat-enterprise-linux | 8.0 | 8.0 | — |
| canonical-ubuntu-linux | 16.04 | 16.04 | — |
| canonical-ubuntu-linux | 18.04 | 18.04 | — |
| canonical-ubuntu-linux | 19.10 | 19.10 | — |