Vulnerability Name:

CVE-2007-5416

Assigned:2007-10-12
Published:2007-10-12
Updated:2018-10-15
Summary:Drupal 5.2 and earlier does not properly unset variables when the input data includes a numeric parameter with a value matching an alphanumeric parameter's hash value, which allows remote attackers to execute arbitrary PHP code by invoking the drupal_eval function through a callback parameter to the default URI, as demonstrated by the _menu[callbacks][1][callback] parameter.
Note: it could be argued that this vulnerability is due to a bug in the unset PHP command (CVE-2006-3017) and the proper fix should be in PHP; if so, then this should not be treated as a vulnerability in Drupal.
CVSS v3 Severity:5.6 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:6.8 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
6.8 Medium (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-189
Vulnerability Consequences:ALLOWS_OTHER_ACCESS
References:Source: MITRE
Type: CNA
CVE-2007-5416

Source: SREASON
Type: UNKNOWN
3216

Source: MISC
Type: Exploit
http://securityvulns.ru/Sdocument137.html

Source: BUGTRAQ
Type: UNKNOWN
20071010 Vulnerabilities digest

Source: EXPLOIT-DB
Type: UNKNOWN
4510

Vulnerable Configuration:Configuration 1:
  • cpe:/a:drupal:drupal:*:*:*:*:*:*:*:* (Version <= 5.2)

  • * Denotes that component is vulnerable
    BACK
    drupal drupal *