// For flags

CVE-2007-1701

PHP < 4.4.5/5.2.1 - '_SESSION' Deserialization Overwrite

Severity Score

6.8
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

PHP 4 before 4.4.5, and PHP 5 before 5.2.1, when register_globals is enabled, allows context-dependent attackers to execute arbitrary code via deserialization of session data, which overwrites arbitrary global variables, as demonstrated by calling session_decode on a string beginning with "_SESSION|s:39:".

PHP 4 anterior a 4.4.5, y PHP 5 anterior a 5.2.1, cuando register_globals está activado, permiten a atacantes locales o remotos dependiendo del contexto ejecutar código de su elección mediante una deserialización de los datos de sesión, lo cual sobrescribe variables globales de su elección, como se ha demostrado llamando a session-decode en una cadena que comience con "_SESSION|s:39:".

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2007-03-25 First Exploit
  • 2007-03-26 CVE Reserved
  • 2007-03-27 CVE Published
  • 2023-12-21 EPSS Updated
  • 2024-08-07 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-502: Deserialization of Untrusted Data
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Php
Search vendor "Php"
 Php
Search vendor "Php" for product "Php"
 >= 4.0.0 < 4.4.5
Search vendor "Php" for product "Php" and version " >= 4.0.0 < 4.4.5"
-
Affected
Php
Search vendor "Php"
 Php
Search vendor "Php" for product "Php"
 >= 5.0.0 < 5.2.1
Search vendor "Php" for product "Php" and version " >= 5.0.0 < 5.2.1"
-
Affected