Skip to content
fr Sign in
9.4 Critical

CVE-2023-3824 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…

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 products and versions

Product Affected versions Fixed in
PHP 8.2 earliest → < 8.2.8 8.2.8
PHP 8.1 earliest → < 8.1.22 8.1.22
PHP 8.0 earliest → < 8.0.30 8.0.30

References

Timeline

  1. Published
  2. Last modified

Other CVEs of PHP

The 103 CVEs of PHP →
CVE-2026-109619 RCE via stale global state 9.2 Critical CVE-2026-109618 RCE via OOM corruption 9.2 Critical CVE-2026-92842 The convert.base64-encode, convert.quoted-printable-encode and convert.quoted-printable-decode stream filters accept a… 5.9 Medium CVE-2026-91768 The IPv6 branch of the FastCGI client access check compares only the first 12 bytes of a 16-byte IPv6 address, so… 6.5 Medium
Track this CVE