CVE-2020-7062

Katalog CVE

CVSS 7.5 · High EPSS 3,6%

Kerentanan NULL Pointer Dereference pada php, opensuse leap +2 lainnya. Skor CVSS 3.1 7.5 (High) 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 using file upload functionality, if upload progress tracking is enabled, but session.upload_progress.cleanup is set to 0 (disabled), and the file upload fails, the upload procedure would try to clean up data that does not exist and encounter null pointer dereference, which would likely lead to a crash.

Rincian

Terbit di NVD

27 Februari 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-476: NULL Pointer Dereference

EPSS (30 hari)

3,6% peluang dieksploitasi; lebih tinggi dari 89,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://bugs.php.net/bug.php?id=79221 exploit · advisory vendor
• http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00023.html mailing list · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2020/03/msg00034.html mailing list · 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
• https://www.tenable.com/security/tns-2021-14 advisory pihak ketiga