CVE-2026-35344
LOW3.3EPSS 0.01%uutils coreutils has an Unchecked Return Value Issue
發布日:2026/4/22修改日:2026/6/2
描述
The dd utility in uutils coreutils suppresses errors during file truncation operations by unconditionally calling Result::ok() on truncation attempts. While intended to mimic GNU behavior for special files like /dev/null, the uutils implementation also hides failures on regular files and directories caused by full disks or read-only file systems. This can lead to silent data corruption in backup or migration scripts, as the utility may report a successful operation even when the destination file contains old or garbage data.
受影響套件(2)
- crates.io/coreutilsfrom 0, <= 0.8.0
- Debian/rust-coreutilsfrom 0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | LOW3.3 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N |