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CVE-2013-2197

nvd nist
Published: Aug 28, 2013Modified: Apr 29, 2026

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4.3
Vector
AV:N/AC:M/Au:N/C:N/I:N/A:P
Exploitability: 8.6 / Impact: 2.9
Source: NVD

Description

The Login Security module 6.x-1.x before 6.x-1.3 and 7.x-1.x before 7.x-1.3 for Drupal, when using the login delay option, allows remote attackers to cause a denial of service (CPU consumption) via a large number of failed login attempts.

Affected (11)

Login Security Project
1 product
Login Security
Configuration A
11 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Login Security
Version 6.x-1.0
Login Security
Version 6.x-1.0 beta1
Login Security
Version 6.x-1.0 rc1
Login Security
Version 6.x-1.1
Login Security
Version 6.x-1.2
Login Security
Version 6.x-1.3
Login Security
Version 6.x-1.x dev
Login Security
Version 7.x-1.0
Login Security
Version 7.x-1.1
Login Security
Version 7.x-1.2
Login Security
Version 7.x-1.x dev
Running on/withPlatform Versions
Drupal
Drupal
All versions

Related CWEs

CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

References (8)

Source: secalert@redhat.com
Source: secalert@redhat.com
Patch
Source: secalert@redhat.com
Patch
Source: secalert@redhat.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Patch
Source: af854a3a-2127-422b-91ae-364da2661108
Patch
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.