CVE-2021-41089

mobyproject moby, fedoraproject fedora

TLP:CLEAR

csirt@kutim:~/threat-intel/cve/CVE-2021-41089

Katalog CVE

CVSS 6.3 · Medium EPSS 0,29%

Kerentanan Improper Preservation of Permissions pada mobyproject moby, fedoraproject fedora. Skor CVSS 3.1 6.3 (Medium) menurut NVD.

Deskripsi (NVD)

Moby is an open-source project created by Docker to enable software containerization. A bug was found in Moby (Docker Engine) where attempting to copy files using `docker cp` into a specially-crafted container can result in Unix file permission changes for existing files in the host’s filesystem, widening access to others. This bug does not directly allow files to be read, modified, or executed without an additional cooperating process. This bug has been fixed in Moby (Docker Engine) 20.10.9. Users should update to this version as soon as possible. Running containers do not need to be restarted.

Rincian

Terbit di NVD
4 Oktober 2021
Terakhir diubah
17 Juni 2026
Status NVD
Modified
CVSS 3.1
6.3 (Medium), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L · uraikan di kalkulator
Jenis kelemahan (CWE)
CWE-281: Improper Preservation of Permissions
EPSS (30 hari)
0,29% peluang dieksploitasi; lebih tinggi dari 20,0% CVE lain

Produk dan versi terdampak

VendorProdukVersi terdampak
mobyproject moby Semua versi sebelum 20.10.9
fedoraproject fedora Versi 34
fedoraproject fedora Versi 35

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.