Mozilla Bugzilla up to 4.3.2 Extension Directory Browser credentials management

CVSS Meta Temp Score
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CTI Interest Score
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3.9$0-$5k0.00

Summaryinfo

A vulnerability was found in Mozilla Bugzilla up to 4.3.2. It has been declared as problematic. Affected is an unknown function of the component Extension Directory Browser. Executing a manipulation can lead to credentials management. This vulnerability is tracked as CVE-2012-3981. Moreover, an exploit is present. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Mozilla Bugzilla up to 4.3.2 (Bug Tracking Software). It has been declared as problematic. This vulnerability affects some unknown processing of the component Extension Directory Browser. The manipulation with an unknown input leads to a credentials management vulnerability. The CWE definition for the vulnerability is CWE-255. As an impact it is known to affect confidentiality. CVE summarizes:

Auth/Verify/LDAP.pm in Bugzilla 2.x and 3.x before 3.6.11, 3.7.x and 4.0.x before 4.0.8, 4.1.x and 4.2.x before 4.2.3, and 4.3.x before 4.3.3 does not restrict the characters in a username, which might allow remote attackers to inject data into an LDAP directory via a crafted login attempt.

The weakness was disclosed 08/30/2012 by Frederic Buclin as 2012-08-30 as not defined advisory (Website). The advisory is available at bugzilla.org. The public release has been coordinated in cooperation with the vendor. This vulnerability was named CVE-2012-3981 since 07/11/2012. The exploitation appears to be easy. The attack can be initiated remotely. Required for exploitation is a single authentication. Technical details are unknown but a public exploit is available. This vulnerability is assigned to T1552 by the MITRE ATT&CK project.

After immediately, there has been an exploit disclosed. It is declared as proof-of-concept. As 0-day the estimated underground price was around $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 61764 (FreeBSD : bugzilla -- multiple vulnerabilities (6ad18fe5-f469-11e1-920d-20cf30e32f6d)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family FreeBSD Local Security Checks and running in the context l.

Upgrading to version 3.6.11, 4.0.8, 4.2.3 or 4.3.3 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (78193), Tenable (61764), OSVDB (85071†) and Secunia (SA50433†). The entries VDB-6084 and VDB-62006 are pretty similar. Once again VulDB remains the best source for vulnerability data.

Productinfo

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 3.9

VulDB Base Score: 4.3
VulDB Temp Score: 3.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Credentials management
CWE: CWE-255
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 61764
Nessus Name: FreeBSD : bugzilla -- multiple vulnerabilities (6ad18fe5-f469-11e1-920d-20cf30e32f6d)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Nessus Port: 🔍

OpenVAS ID: 71869
OpenVAS Name: FreeBSD Ports: bugzilla
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Exploit Delay Time: 🔍

Upgrade: Bugzilla 3.6.11/4.0.8/4.2.3/4.3.3

Timelineinfo

07/11/2012 🔍
08/30/2012 +50 days 🔍
08/30/2012 +0 days 🔍
08/30/2012 +0 days 🔍
08/31/2012 +1 days 🔍
08/31/2012 +0 days 🔍
09/03/2012 +3 days 🔍
09/04/2012 +1 days 🔍
09/04/2012 +0 days 🔍
04/28/2019 +2427 days 🔍

Sourcesinfo

Vendor: mozilla.org

Advisory: 2012-08-30
Researcher: Frederic Buclin
Status: Not defined
Confirmation: 🔍
Coordinated: 🔍

CVE: CVE-2012-3981 (🔍)
GCVE (CVE): GCVE-0-2012-3981
GCVE (VulDB): GCVE-100-6082
X-Force: 78193
Secunia: 50433 - Bugzilla LDAP Injection and Template Disclosure Vulnerabilities, Moderately Critical
OSVDB: 85071

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 09/03/2012 13:13
Updated: 04/28/2019 12:11
Changes: 09/03/2012 13:13 (77), 04/28/2019 12:11 (1)
Complete: 🔍
Cache ID: 216:FB5:103

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