Vulnerability Name:

CCN-128154

Published:2017-07-06
Updated:2017-07-06
Summary:PHP is vulnerable to a denial of service, caused by a heap-based buffer overflow in the finish_nested_data function. By sending a specially-crafted data, a remote attacker could exploit this vulnerability to cause the application to crash.
CVSS v3 Severity:5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
4.6 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Consequences:Denial of Service
References:Source: CCN
Type: PHP Web site
Version 5.6.31

Source: XF
Type: UNKNOWN
php-finishnesteddata-dos(128154)

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/a:php:php:5.6.30:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:7.0.20:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:7.1.6:-:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    php php 5.6.30 -
    php php 7.0.20 -
    php php 7.1.6 -