CVE-2024-29068

Katalog CVE

CVSS 6.6 · Medium EPSS 0,21%

Kerentanan Improper Input Validation pada canonical snapd. Skor CVSS 3.1 6.6 (Medium) menurut NVD.

Deskripsi (NVD)

In snapd versions prior to 2.62, snapd failed to properly check the file type when extracting a snap. The snap format is a squashfs file-system image and so can contain files that are non-regular files (such as pipes or sockets etc). Various file entries within the snap squashfs image (such as icons etc) are directly read by snapd when it is extracted. An attacker who could convince a user to install a malicious snap which contained non-regular files at these paths could then cause snapd to block indefinitely trying to read from such files and cause a denial of service.

Rincian

Terbit di NVD

25 Juli 2024

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

6.6 (Medium), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-20: Improper Input Validation

EPSS (30 hari)

0,21% peluang dieksploitasi; lebih tinggi dari 10,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/snapcore/snapd/commit/b66fee81606a1c05f965a876ccbaf44174194063 patch
• https://github.com/snapcore/snapd/pull/13682 issue tracking · patch