Orta CVSS 4.4
CVE-2026-18508: Tar: güvenlik açığı
Açıklama (NVD)
A flaw was found in GNU tar. When extracting an archive with the --one-top-level option, hardlink targets are not confined to the designated top-level directory and may resolve relative to the extraction working directory. A crafted archive can create hardlinks that escape the intended boundary and, when combined with a preexisting symbolic link under the working directory, may allow writing outside that boundary during a single extraction.
Özet bilgiler
- Ürün
- Gnu Tar
- CVSS v3.1
- 4.4
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N - EPSS
- %0,14 (yüzdelik 3)
- CWE
- CWE-59
- Yama
- Yok / bilinmiyor
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| gnu-tar | 1.35 | 1.35 | — |
| redhat-openshift-container-platform | 4.0 | 4.0 | — |
| redhat-enterprise-linux | 8.0 | 8.0 | — |
| redhat-enterprise-linux | 9.0 | 9.0 | — |
| redhat-enterprise-linux | 10.0 | 10.0 | — |