CVE-2018-20835
HIGH7.5EPSS 0.18%Improper Input Validation in tar-fs
發布日:2019/5/1修改日:2023/11/8
描述
A vulnerability was found in tar-fs before 1.16.2. An Arbitrary File Overwrite issue exists when extracting a tarball containing a hardlink to a file that already exists on the system, in conjunction with a later plain file with the same name as the hardlink. This plain file content replaces the existing file content.
受影響套件(1)
- npm/tar-fsfrom 0, < 1.16.2
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |