CVE-2020-7063

Katalog CVE

CVSS 5.3 · Medium EPSS 1,6%

Kerentanan Improper Preservation of Permissions pada php, tenable.sc +2 lainnya. Skor CVSS 3.1 5.3 (Medium) menurut NVD.

Deskripsi (NVD)

In PHP versions 7.2.x below 7.2.28, 7.3.x below 7.3.15 and 7.4.x below 7.4.3, when creating PHAR archive using PharData::buildFromIterator() function, the files are added with default permissions (0666, or all access) even if the original files on the filesystem were with more restrictive permissions. This may result in files having more lax permissions than intended when such archive is extracted.

Rincian

Terbit di NVD

27 Februari 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-281: Improper Preservation of Permissions

EPSS (30 hari)

1,6% peluang dieksploitasi; lebih tinggi dari 75,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://bugs.php.net/bug.php?id=79082 exploit · advisory vendor
• https://www.tenable.com/security/tns-2021-14 patch · advisory pihak ketiga
• http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00023.html advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2020/03/msg00034.html advisory pihak ketiga
• https://security.gentoo.org/glsa/202003-57 advisory pihak ketiga
• https://usn.ubuntu.com/4330-1/ advisory pihak ketiga
• https://www.debian.org/security/2020/dsa-4717 advisory pihak ketiga
• https://www.debian.org/security/2020/dsa-4719 advisory pihak ketiga