5.0
MEDIUM
CVE-2014-8763
DokuWiki NULL Byte LDAP Authentication Bypass
Description

DokuWiki before 2014-05-05b, when using Active Directory for LDAP authentication, allows remote attackers to bypass authentication via a password starting with a null (\0) character and a valid user name, which triggers an unauthenticated bind.

INFO

Published Date :

Oct. 22, 2014, 2:55 p.m.

Last Modified :

July 15, 2016, 3:19 p.m.

Remotely Exploitable :

Yes !

Impact Score :

2.9

Exploitability Score :

10.0
Affected Products

The following products are affected by CVE-2014-8763 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Dokuwiki dokuwiki
1 Mageia_project mageia

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2014-8763 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2014-8763 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Modified Analysis by [email protected]

    Jul. 15, 2016

    Action Type Old Value New Value
    Changed CPE Configuration Configuration 1 OR *cpe:2.3:a:dokuwiki:dokuwiki:2014-05-05a:*:*:*:*:*:*:* (and previous) Configuration 1 OR *cpe:2.3:a:dokuwiki:dokuwiki:2014-05-05a:*:*:*:*:*:*:* (and previous) Configuration 2 OR *cpe:2.3:o:mageia_project:mageia:4.0:*:*:*:*:*:*:* *cpe:2.3:o:mageia_project:mageia:3.0:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Apr. 03, 2015

    Action Type Old Value New Value
    Added Reference http://advisories.mageia.org/MGASA-2014-0438.html
  • CVE Modified by [email protected]

    Nov. 14, 2014

    Action Type Old Value New Value
    Added Reference http://secunia.com/advisories/61983
  • Initial Analysis by [email protected]

    Oct. 23, 2014

    Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2014-8763 is associated with the following CWEs:

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.60 }} -0.01%

score

0.78921

percentile

CVSS2 - Vulnerability Scoring System
Access Vector
Access Complexity
Authentication
Confidentiality
Integrity
Availability