CVE-2022-31626

Katalog CVE

CVSS 8.8 · High EPSS 58,1%

Kerentanan Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') pada php, debian linux. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

In PHP versions 7.4.x below 7.4.30, 8.0.x below 8.0.20, and 8.1.x below 8.1.7, when pdo_mysql extension with mysqlnd driver, if the third party is allowed to supply host to connect to and the password for the connection, password of excessive length can trigger a buffer overflow in PHP, which can lead to a remote code execution vulnerability.

Rincian

Terbit di NVD

16 Juni 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

EPSS (30 hari)

58,1% peluang dieksploitasi; lebih tinggi dari 99,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://bugs.php.net/bug.php?id=81719 exploit · issue tracking · mailing list · patch
• https://lists.debian.org/debian-lts-announce/2022/12/msg00030.html mailing list · advisory pihak ketiga
• https://security.gentoo.org/glsa/202209-20 advisory pihak ketiga
• https://security.netapp.com/advisory/ntap-20220722-0005/ advisory pihak ketiga
• https://www.debian.org/security/2022/dsa-5179 advisory pihak ketiga
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3T4MMEEZYYAEH...
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZZTZQKRGEYJT5...