Vulnerability Monitor

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CVE-2017-11628

In PHP before 5.6.31, 7.x before 7.0.21, and 7.1.x before 7.1.7, a stack-based buffer overflow in the zend_ini_do_op() function in Zend/zend_ini_parser.c could cause a denial of service or potentially allow executing code. NOTE: this is only relevant for PHP applications that accept untrusted input (instead of the system's php.ini file) for the parse_ini_string or parse_ini_file function, e.g., a web application for syntax validation of php.ini directives.

Published

2017-07-25T23:29:00.497

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 7.8 (HIGH)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:P/I:P/A:P

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

8.6

Impact Score

6.4

Weaknesses
  • Type: Primary
    CWE-119
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application php php ≤ 5.6.30 Yes
Application php php 7.0.0 Yes
Application php php 7.0.1 Yes
Application php php 7.0.2 Yes
Application php php 7.0.3 Yes
Application php php 7.0.4 Yes
Application php php 7.0.5 Yes
Application php php 7.0.6 Yes
Application php php 7.0.7 Yes
Application php php 7.0.8 Yes
Application php php 7.0.9 Yes
Application php php 7.0.10 Yes
Application php php 7.0.11 Yes
Application php php 7.0.12 Yes
Application php php 7.0.13 Yes
Application php php 7.0.14 Yes
Application php php 7.0.15 Yes
Application php php 7.0.16 Yes
Application php php 7.0.17 Yes
Application php php 7.0.18 Yes
Application php php 7.0.19 Yes
Application php php 7.0.20 Yes
Application php php 7.1.0 Yes
Application php php 7.1.1 Yes
Application php php 7.1.2 Yes
Application php php 7.1.3 Yes
Application php php 7.1.4 Yes
Application php php 7.1.5 Yes
Application php php 7.1.6 Yes
References