CVEvulnerability

CVE-2023-3824

9.8 CRITICAL Published 2023-08-11 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-08-11
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.4 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-119

Description

In PHP version 8.0.* before 8.0.30,  8.1.* before 8.1.22, and 8.2.* before 8.2.8, when loading phar file, while reading PHAR directory entries, insufficient length checking may lead to a stack buffer overflow, leading potentially to memory corruption or RCE.

Affected configurations

• php php (>= 8.0.0 < 8.0.30) • php php (>= 8.1.0 < 8.1.22) • php php (>= 8.2.0 < 8.2.9) • fedoraproject fedora 38 • debian debian linux 10.0

Related

Weakness · CWE (1)

  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer weakness

References