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CVE

CWE

Training

CVE-2023-3824

Published: Aug 11, 2023

Modified: Feb 13, 2025

PUBLISHED

CVSS v3.1

9.4

CRITICAL

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.

Vendor	Product	Versions
PHP Group	PHP	affected `8.0.* - < 8.0.30` affected `8.1.* - < 8.1.22` affected `8.2.* - < 8.2.8`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

Low

References

https://github.com/php/php-src/security/advisories/GHSA-jqcx-ccgc-xwhv

https://lists.fedoraproject.org/archives/list/[email protected]/message/7NBF77WN6DTVTY2RE73IGPYD6M4PIAWA/

https://security.netapp.com/advisory/ntap-20230825-0001/

https://lists.debian.org/debian-lts-announce/2023/09/msg00002.html

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