CVE-2021-24032
MEDIUM4.7EPSS 0.02%libzstd - security update
發布日:2021/3/4修改日:2026/3/9
描述
Beginning in v1.4.1 and prior to v1.4.9, due to an incomplete fix for CVE-2021-24031, the Zstandard command-line utility created output files with default permissions and restricted those permissions immediately afterwards. Output files could therefore momentarily be readable or writable to unintended parties.
受影響套件(3)
- Alpine/zstdfrom 0, < 1.4.9-r0
- Debian/libzstdfrom 0, < 1.4.8+dfsg-2
- Debian/libzstdfrom 0, < 1.3.8+dfsg-3+deb10u2
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.7 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N |