CVE-2024-4030

Katalog CVE

CVSS 7.1 · High EPSS 0,30%

Kerentanan Incorrect Default Permissions. Skor CVSS 3.1 7.1 (High) menurut CISA ADP.

Deskripsi (NVD)

On Windows a directory returned by tempfile.mkdtemp() would not always have permissions set to restrict reading and writing to the temporary directory by other users, instead usually inheriting the correct permissions from the default location. Alternate configurations or users without a profile directory may not have the intended permissions. If you’re not using Windows or haven’t changed the temporary directory location then you aren’t affected by this vulnerability. On other platforms the returned directory is consistently readable and writable only by the current user. This issue was caused by Python not supporting Unix permissions on Windows. The fix adds support for Unix “700” for the mkdir function on Windows which is used by mkdtemp() to ensure the newly created directory has the proper permissions.

Rincian

Terbit di NVD

7 Mei 2024

Terakhir diubah

17 Juni 2026

Status NVD

Deferred

CVSS 3.1

7.1 (High), sumber CISA ADP
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-276: Incorrect Default Permissions

EPSS (30 hari)

0,30% peluang dieksploitasi; lebih tinggi dari 21,3% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://github.com/python/cpython/commit/35c799d79177b962ddace2fa068101465570a29a
• https://github.com/python/cpython/commit/5130731c9e779b97d00a24f54cdce73ce9975dfd
• https://github.com/python/cpython/commit/66f8bb76a15e64a1bb7688b177ed29e26230fdee
• https://github.com/python/cpython/commit/6d0850c4c8188035643586ab4d8ec2468abd699e
• https://github.com/python/cpython/commit/81939dad77001556c527485d31a2d0f4a759033e
• https://github.com/python/cpython/commit/8ed546679524140d8282175411fd141fe7df070d
• https://github.com/python/cpython/commit/91e3669e01245185569d09e9e6e11641282971ee
• https://github.com/python/cpython/commit/94591dca510c796c7d40e9b4167ea56f2fdf28ca
• https://github.com/python/cpython/commit/c8f868dc52f98011d0f9b459b6487920bfb0ac4d
• https://github.com/python/cpython/commit/d86b49411753bf2c83291e3a14ae43fefded2f84
• https://github.com/python/cpython/commit/e1dfa978b1ad210d551385ad8073ec6154f53763
• https://github.com/python/cpython/commit/eb29e2f5905da93333d1ce78bc98b151e763ff46
• https://github.com/python/cpython/issues/118486
• https://mail.python.org/archives/list/security-announce@python.org/thread/PRGS5OR3N3PNPT4BMV2VAGN5GMUI5636/
• https://security.netapp.com/advisory/ntap-20240705-0005/