CVEvulnerability

CVE-2006-7243

5.0 MEDIUM Published 2011-01-18 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2011-01-18
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:P/A:N
Weaknesses
CWE-20

Description

PHP before 5.3.4 accepts the \0 character in a pathname, which might allow context-dependent attackers to bypass intended access restrictions by placing a safe file extension after this character, as demonstrated by .php\0.jpg at the end of the argument to the file_exists function.

Affected configurations

• php php (<= 5.3.3) • php php 1.0 • php php 2.0 • php php 2.0b10 • php php 3.0 • php php 3.0.1 • php php 3.0.2 • php php 3.0.3 • php php 3.0.4 • php php 3.0.5 • php php 3.0.6 • php php 3.0.7 • php php 3.0.8 • php php 3.0.9 • php php 3.0.10 • php php 3.0.11 • php php 3.0.12 • php php 3.0.13 • php php 3.0.14 • php php 3.0.15 • php php 3.0.16 • php php 3.0.17 • php php 3.0.18 • php php 4.0 • php php 4.0.0 • php php 4.0.1 • php php 4.0.2 • php php 4.0.3 • php php 4.0.4 • php php 4.0.5 • php php 4.0.6 • php php 4.0.7 • php php 4.1.0 • php php 4.1.1 • php php 4.1.2 • php php 4.2.0 • php php 4.2.1 • php php 4.2.2 • php php 4.2.3 • php php 4.3.0 • php php 4.3.1 • php php 4.3.2 • php php 4.3.3 • php php 4.3.4 • php php 4.3.5 • php php 4.3.6 • php php 4.3.7 • php php 4.3.8 • php php 4.3.9 • php php 4.3.10 • php php 4.3.11 • php php 4.4.0 • php php 4.4.1 • php php 4.4.2 • php php 4.4.3 • php php 4.4.4 • php php 4.4.5 • php php 4.4.6 • php php 4.4.7 • php php 4.4.8 … and 35 more

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References