Mozilla Bugzilla up to 4.1.2 information disclosure

CVSS Meta Temp Score
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CTI Interest Score
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3.8$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Mozilla Bugzilla up to 4.1.2. Affected by this issue is some unknown functionality. This manipulation causes information disclosure. This vulnerability appears as CVE-2011-2977. There is no available exploit. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in Mozilla Bugzilla up to 4.1.2 (Bug Tracking Software). Affected by this vulnerability is an unknown functionality. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. The summary by CVE is:

Bugzilla 3.6.x before 3.6.6, 3.7.x, 4.0.x before 4.0.2, and 4.1.x before 4.1.3 on Windows does not delete the temporary files associated with uploaded attachments, which allows local users to obtain sensitive information by reading these files. NOTE: this issue exists because of a regression in 3.6.

The weakness was presented 08/09/2011 by Max Kanat-Alexander as Bug 660502 as not defined bug report (Bugzilla). The advisory is shared at bugzilla.mozilla.org. This vulnerability is known as CVE-2011-2977. The exploitation appears to be easy. An attack has to be approached locally. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1592 for this issue.

The vulnerability scanner Nessus provides a plugin with the ID 55847 (FreeBSD : bugzilla -- multiple vulnerabilities (dc8741b9-c5d5-11e0-8a8e-00151735203a)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family FreeBSD Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 12519 (Mozilla Bugzilla Multiple Vulnerabilities).

Upgrading to version 4.0 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (69037), Tenable (55847), SecurityFocus (BID 49042†), OSVDB (74302†) and Vulnerability Center (SBV-32708†). See VDB-58215, VDB-58214, VDB-58212 and VDB-58211 for similar entries. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.0
VulDB Meta Temp Score: 3.8

VulDB Base Score: 4.0
VulDB Temp Score: 3.8
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: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 55847
Nessus Name: FreeBSD : bugzilla -- multiple vulnerabilities (dc8741b9-c5d5-11e0-8a8e-00151735203a)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 70264
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: 🔍

0-Day Time: 🔍

Upgrade: Bugzilla 4.0

Timelineinfo

08/01/2011 🔍
08/05/2011 +4 days 🔍
08/09/2011 +4 days 🔍
08/09/2011 +0 days 🔍
08/09/2011 +0 days 🔍
08/15/2011 +6 days 🔍
03/23/2015 +1316 days 🔍
11/17/2021 +2431 days 🔍

Sourcesinfo

Vendor: mozilla.org

Advisory: Bug 660502
Researcher: Max Kanat-Alexander
Status: Not defined
Confirmation: 🔍

CVE: CVE-2011-2977 (🔍)
GCVE (CVE): GCVE-0-2011-2977
GCVE (VulDB): GCVE-100-58213
X-Force: 69037
SecurityFocus: 49042 - Bugzilla Multiple Security Vulnerabilities
Secunia: 45501
OSVDB: 74302
Vulnerability Center: 32708 - Mozilla Bugzilla Local Uploaded Attachments Information Leakage, Low

See also: 🔍

Entryinfo

Created: 03/23/2015 16:50
Updated: 11/17/2021 11:31
Changes: 03/23/2015 16:50 (64), 03/29/2017 18:21 (9), 11/17/2021 11:23 (5), 11/17/2021 11:31 (1)
Complete: 🔍
Cache ID: 216:BAA:103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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