Vulnerability Name:

CVE-2019-19826 (CCN-173222)

Assigned:2019-05-23
Published:2019-05-23
Updated:2019-12-27
Summary:The Views Dynamic Fields module through 7.x-1.0-alpha4 for Drupal makes insecure unserialize calls in handlers/views_handler_filter_dynamic_fields.inc, as demonstrated by PHP object injection, involving a field_names object and an Archive_Tar object, for file deletion. Code execution might also be possible.
CVSS v3 Severity:9.8 Critical (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/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): High
Integrity (I): High
Availibility (A): High
8.1 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)
7.1 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
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): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
7.6 High (CCN CVSS v2 Vector: AV:N/AC:H/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): High
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-502
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2019-19826

Source: XF
Type: UNKNOWN
drupal-viewsdynamicfields-code-exec(173222)

Source: CCN
Type: Drupal Web site
Views Dynamic Fields - insecure deserialization

Source: MISC
Type: Vendor Advisory
https://www.drupal.org/project/views_dynamic_fields/issues/3056600

Vulnerable Configuration:Configuration 1:
  • cpe:/a:drupal:views_dynamic_field:*:*:*:*:*:drupal:*:* (Version <= 6.x-1.4)
  • OR cpe:/a:drupal:views_dynamic_field:7.x-1.0:alpha1:*:*:*:drupal:*:*
  • OR cpe:/a:drupal:views_dynamic_field:7.x-1.0:alpha2:*:*:*:drupal:*:*
  • OR cpe:/a:drupal:views_dynamic_field:7.x-1.0:alpha3:*:*:*:drupal:*:*
  • OR cpe:/a:drupal:views_dynamic_field:7.x-1.0:alpha4:*:*:*:drupal:*:*

    • Configuration CCN 1:
  • cpe:/a:drupal:drupal:*:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    drupal views dynamic field *
    drupal views dynamic field 7.x-1.0 alpha1
    drupal views dynamic field 7.x-1.0 alpha2
    drupal views dynamic field 7.x-1.0 alpha3
    drupal views dynamic field 7.x-1.0 alpha4
    drupal drupal *