// For flags

CVE-2016-7125

php: Session Data Injection Vulnerability

Severity Score

7.5
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

ext/session/session.c in PHP before 5.6.25 and 7.x before 7.0.10 skips invalid session names in a way that triggers incorrect parsing, which allows remote attackers to inject arbitrary-type session data by leveraging control of a session name, as demonstrated by object injection.

ext/session/session.c en PHP en versiones anteriores a 5.6.25 y 7.x en versiones anteriores a 7.0.10 omite nombres de sesión no válidos de una manera que desencadena un análisis gramatical incorrecto, lo que permite a atacantes remotos inyectar datos de sesión de tipo arbitrario aprovechando el control de un nombre de sesión, según lo demostrado mediante la inyección de objetos.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
Partial
Availability
None
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2016-09-02 CVE Reserved
  • 2016-09-10 CVE Published
  • 2023-03-07 EPSS Updated
  • 2024-08-06 CVE Updated
  • 2024-08-06 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
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"
 <= 5.6.24
Search vendor "Php" for product "Php" and version " <= 5.6.24"
-
Affected
Php
Search vendor "Php"
 Php
Search vendor "Php" for product "Php"
 7.0.0
Search vendor "Php" for product "Php" and version "7.0.0"
-
Affected
Php
Search vendor "Php"
 Php
Search vendor "Php" for product "Php"
 7.0.1
Search vendor "Php" for product "Php" and version "7.0.1"
-
Affected
Php
Search vendor "Php"
 Php
Search vendor "Php" for product "Php"
 7.0.2
Search vendor "Php" for product "Php" and version "7.0.2"
-
Affected
Php
Search vendor "Php"
 Php
Search vendor "Php" for product "Php"
 7.0.3
Search vendor "Php" for product "Php" and version "7.0.3"
-
Affected
Php
Search vendor "Php"
 Php
Search vendor "Php" for product "Php"
 7.0.4
Search vendor "Php" for product "Php" and version "7.0.4"
-
Affected
Php
Search vendor "Php"
 Php
Search vendor "Php" for product "Php"
 7.0.5
Search vendor "Php" for product "Php" and version "7.0.5"
-
Affected
Php
Search vendor "Php"
 Php
Search vendor "Php" for product "Php"
 7.0.6
Search vendor "Php" for product "Php" and version "7.0.6"
-
Affected
Php
Search vendor "Php"
 Php
Search vendor "Php" for product "Php"
 7.0.7
Search vendor "Php" for product "Php" and version "7.0.7"
-
Affected
Php
Search vendor "Php"
 Php
Search vendor "Php" for product "Php"
 7.0.8
Search vendor "Php" for product "Php" and version "7.0.8"
-
Affected
Php
Search vendor "Php"
 Php
Search vendor "Php" for product "Php"
 7.0.9
Search vendor "Php" for product "Php" and version "7.0.9"
-
Affected