Mozilla Bugzilla up to 4.3.1 access control

CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k0.00

A vulnerability, which was classified as problematic, has been found in Mozilla Bugzilla up to 4.3.1 (Bug Tracking Software). This issue affects some unknown processing. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-264. Impacted is confidentiality. The summary by CVE is:

The get_attachment_link function in Template.pm in Bugzilla 2.x and 3.x before 3.6.10, 3.7.x and 4.0.x before 4.0.7, 4.1.x and 4.2.x before 4.2.2, and 4.3.x before 4.3.2 does not check whether an attachment is private before presenting the attachment description within a public comment, which allows remote attackers to obtain sensitive description information by reading a comment.

The weakness was shared 07/26/2012 by Frederic Buclin and Byron Jones as 4.3.1, 4.2.1, 4.0.6, and 3.6.9 Security Advisory as not defined advisory (Website). It is possible to read the advisory at bugzilla.org. The vendor cooperated in the coordination of the public release. The identification of this vulnerability is CVE-2012-1969 since 03/30/2012. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are unknown but a private exploit is available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 61497 (Fedora 17 : bugzilla-4.0.7-1.fc17 (2012-11364)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Fedora Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 12591 (Mozilla Bugzilla Multiple Information Disclosure Vulnerabilities).

Upgrading to version 4.3.2 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 (77253), Tenable (61497), SecurityFocus (BID 54708†), OSVDB (84245†) and Secunia (SA50040†). The entry VDB-5878 is related to this item.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 4.8

VulDB Base Score: 5.3
VulDB Temp Score: 4.8
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: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

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

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 61497
Nessus Name: Fedora 17 : bugzilla-4.0.7-1.fc17 (2012-11364)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 71514
OpenVAS Name: FreeBSD Ports: bugzilla
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Upgrade: Bugzilla 4.3.2

Timelineinfo

03/30/2012 🔍
07/26/2012 +118 days 🔍
07/26/2012 +0 days 🔍
07/26/2012 +0 days 🔍
07/27/2012 +1 days 🔍
07/27/2012 +0 days 🔍
07/28/2012 +1 days 🔍
07/30/2012 +2 days 🔍
08/09/2012 +10 days 🔍
08/13/2012 +4 days 🔍
08/20/2012 +7 days 🔍
03/27/2021 +3141 days 🔍

Sourcesinfo

Vendor: mozilla.org

Advisory: 4.3.1, 4.2.1, 4.0.6, and 3.6.9 Security Advisory
Researcher: Frederic Buclin , Byron Jones
Status: Not defined
Confirmation: 🔍
Coordinated: 🔍

CVE: CVE-2012-1969 (🔍)
X-Force: 77253
SecurityFocus: 54708 - Bugzilla Multiple Information Disclosure Vulnerabilities
Secunia: 50040 - Bugzilla Two Information Disclosure Security Issues, Not Critical
OSVDB: 84245
Vulnerability Center: 35933 - Mozilla Bugzilla Remote Information Disclosure Vulnerability, Medium

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

Entryinfo

Created: 08/09/2012 01:06 PM
Updated: 03/27/2021 07:55 AM
Changes: 08/09/2012 01:06 PM (77), 04/15/2017 08:26 PM (10), 03/27/2021 07:55 AM (3)
Complete: 🔍
Cache ID: 18:1A2:40

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