CVE-2024-1724

Katalog CVE

CVSS 8.2 · High EPSS 0,31%

Kerentanan Incorrect Permission Assignment for Critical Resource pada canonical snapd. Skor CVSS 3.1 8.2 (High) menurut NVD.

Deskripsi (NVD)

In snapd versions prior to 2.62, when using AppArmor for enforcement of sandbox permissions, snapd failed to restrict writes to the $HOME/bin path. In Ubuntu, when this path exists, it is automatically added to the users PATH. An attacker who could convince a user to install a malicious snap which used the 'home' plug could use this vulnerability to install arbitrary scripts into the users PATH which may then be run by the user outside of the expected snap sandbox and hence allow them to escape confinement.

Rincian

Terbit di NVD

25 Juli 2024

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-732: Incorrect Permission Assignment for Critical Resource

EPSS (30 hari)

0,31% peluang dieksploitasi; lebih tinggi dari 21,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/snapcore/snapd/commit/aa191f97713de8dc3ce3ac818539f0b976eb8ef6 patch
• https://github.com/snapcore/snapd/pull/13689 issue tracking · patch
• https://gld.mcphail.uk/posts/explaining-cve-2024-1724/ exploit · deskripsi teknis · advisory pihak ketiga