Vulnerability CVE-2012-1588 - CERT Civis.Net

Vulnerability Name:

CVE-2012-1588 (CCN-75378)

Assigned:

2012-05-02

Published:

2012-05-02

Updated:

2013-12-13

Summary:

Algorithmic complexity vulnerability in the _filter_url function in the text filtering system (modules/filter/filter.module) in Drupal 7.x before 7.14 allows remote authenticated users with certain roles to cause a denial of service (CPU consumption) via a long email address.

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)

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:

3.5 Low (CVSS v2 Vector: AV:N/AC:M/Au:S/C:N/I:N/A:P)
2.6 Low (Temporal CVSS v2 Vector: AV:N/AC:M/Au:S/C:N/I:N/A:P/E:U/RL:OF/RC:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Medium Authentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): Partial

5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
3.7 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)

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 Type:

Vulnerability Consequences:

Denial of Service

References:

Source: MITRE
Type: CNA
CVE-2012-1588

Source: CONFIRM
Type: Patch
http://drupal.org/drupal-7.14

Source: CCN
Type: DRUPAL-SA-CORE-2012-002
SA-CORE-2012-002 - Drupal core multiple vulnerabilities

Source: CONFIRM
Type: Vendor Advisory
http://drupal.org/node/1557938

Source: CONFIRM
Type: Vendor Advisory
http://drupal.org/node/1558468

Source: CCN
Type: Drupal Web Site
Drupal

Source: CONFIRM
Type: UNKNOWN
http://drupalcode.org/project/drupal.git/commit/db79496ae983447506f016a20738c3d7e5d059fa

Source: CCN
Type: SA49012
Drupal Multiple Vulnerabilities

Source: SECUNIA
Type: UNKNOWN
49012

Source: MANDRIVA
Type: UNKNOWN
MDVSA-2013:074

Source: CCN
Type: OSVDB ID: 81678
Drupal Text Matching Pattern Weakness Memory Exhaustion String Parsing Remote DoS

Source: BID
Type: UNKNOWN
53368

Source: CCN
Type: BID-53368
Drupal Core CVE-2012-1588 Remote Denial of Service Vulnerability

Source: XF
Type: UNKNOWN
drupal-textfilter-dos(75378)

Vulnerable Configuration:

Configuration 1:

cpe:/a:drupal:drupal:7.0:*:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.0:alpha1:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.0:alpha2:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.0:alpha3:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.0:alpha4:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.0:alpha5:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.0:alpha6:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.0:alpha7:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.0:beta1:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.0:beta2:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.0:beta3:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.0:dev:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.0:rc1:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.0:rc2:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.0:rc3:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.0:rc4:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.1:*:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.2:*:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.3:*:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.4:*:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.5:*:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.6:*:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.7:*:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.8:*:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.9:*:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.10:*:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.11:*:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.12:*:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.13:*:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.x-dev:*:*:*:*:*:*:*

Configuration CCN 1:

cpe:/a:drupal:drupal:7.0:alpha1:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.0:alpha2:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.0:alpha3:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.0:alpha4:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.0:alpha5:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.0:alpha6:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.0:alpha7:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.0:*:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.1:*:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.2:*:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.5:*:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.7:*:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.6:*:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.11:*:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.3:*:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.4:*:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.8:*:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.9:*:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.10:*:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:7.12:*:*:*:*:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:com.ubuntu.xenial:def:201215880000000	V	CVE-2012-1588 on Ubuntu 16.04 LTS (xenial) - medium.	2012-10-01
oval:com.ubuntu.precise:def:20121588000	V	CVE-2012-1588 on Ubuntu 12.04 LTS (precise) - medium.	2012-09-30
oval:com.ubuntu.trusty:def:20121588000	V	CVE-2012-1588 on Ubuntu 14.04 LTS (trusty) - medium.	2012-09-30
oval:com.ubuntu.xenial:def:20121588000	V	CVE-2012-1588 on Ubuntu 16.04 LTS (xenial) - medium.	2012-09-30