Aller au contenu
en Se connecter
7.5 Élevée

CVE-2023-0568 In PHP 8.0.X before 8.0.28, 8.1.X before 8.1.16 and 8.2.X before 8.2.3, core path resolution function allocate buffer…

Description

In PHP 8.0.X before 8.0.28, 8.1.X before 8.1.16 and 8.2.X before 8.2.3, core path resolution function allocate buffer one byte too small. When resolving paths with lengths close to system MAXPATHLEN setting, this may lead to the byte after the allocated buffer being overwritten with NUL value, which might lead to unauthorized data access or modification.

Produits et versions touchés

Produit Versions touchées Corrigé en
PHP 8.2 8.2.x → < 8.2.3 8.2.3
PHP 8.1 8.1.x → < 8.1.16 8.1.16
PHP 8.0 8.0.x → < 8.0.28 8.0.28

Références

Chronologie

  1. Publiée
  2. Dernière modification

Autres CVE de PHP

Les 103 CVE de PHP →
CVE-2026-109619 RCE via stale global state 9.2 Critique CVE-2026-109618 RCE via OOM corruption 9.2 Critique CVE-2026-92842 The convert.base64-encode, convert.quoted-printable-encode and convert.quoted-printable-decode stream filters accept a… 5.9 Moyenne 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 Moyenne
Suivre cette CVE