Mozilla Firefox 33.0 Content Security Policy information management

CVSS Meta Temp Score
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CTI Interest Score
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4.6$0-$5k0.00

A vulnerability classified as problematic has been found in Mozilla Firefox 33.0 (Web Browser). Affected is an unknown code of the component Content Security Policy Handler. The manipulation with an unknown input leads to a information management vulnerability. CWE is classifying the issue as CWE-199. This is going to have an impact on confidentiality. CVE summarizes:

Mozilla Firefox 33.0 and SeaMonkey before 2.31 include path strings in CSP violation reports, which allows remote attackers to obtain sensitive information via a web site that receives a report after a redirect.

The weakness was published 12/02/2014 by Muneaki Nishimura as mfsa2014-86 as confirmed advisory (Website). The advisory is available at mozilla.org. This vulnerability is traded as CVE-2014-1591 since 01/16/2014. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1592 by the MITRE ATT&CK project. The advisory points out:

Security researcher Muneaki Nishimura discovered that Content Security Policy (CSP) violation reports triggered by a redirect did not remove path information as required by the CSP specification. This potentially reveals information about the redirect that would not otherwise be known to the original site. This could be used by a malicious site to obtain sensitive information such as usernames or single-sign-on tokens encoded within the target URLs.

The vulnerability scanner Nessus provides a plugin with the ID 79707 (FreeBSD : mozilla -- multiple vulnerabilities (7ae61870-9dd2-4884-a2f2-f19bb5784d09)), 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 195686 (Ubuntu Security Notification for Firefox Vulnerabilities (USN-2424-1)).

Upgrading to version 34 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 (99063) and Tenable (79707). Further details are available at bugzilla.mozilla.org. Similar entries are available at 68306, 68307, 68308 and 68309.

Productinfo

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Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

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

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 4.6

VulDB Base Score: 5.3
VulDB Temp Score: 4.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Information management
CWE: CWE-199 / CWE-200 / CWE-284
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Unproven

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 79707
Nessus Name: FreeBSD : mozilla -- multiple vulnerabilities (7ae61870-9dd2-4884-a2f2-f19bb5784d09)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 803170
OpenVAS Name: SeaMonkey Multiple Vulnerabilities-01 Dec14 (Windows)
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: Firefox 34

Timelineinfo

01/16/2014 🔍
12/02/2014 +320 days 🔍
12/02/2014 +0 days 🔍
12/02/2014 +0 days 🔍
12/02/2014 +0 days 🔍
12/03/2014 +1 days 🔍
12/03/2014 +0 days 🔍
12/03/2014 +0 days 🔍
12/11/2014 +8 days 🔍
02/27/2022 +2635 days 🔍

Sourcesinfo

Vendor: mozilla.org
Product: mozilla.org

Advisory: mfsa2014-86
Researcher: Muneaki Nishimura
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2014-1591 (🔍)
OVAL: 🔍

X-Force: 99063 - Mozilla Firefox CSP information disclosure, Medium Risk
SecurityTracker: 1031286 - Mozilla Firefox Bugs Let Remote Users Execute Arbitrary Code, Bypass Security Restrictions, and Obtain Potentially Sensitive Information
Vulnerability Center: 47394 - Mozilla Firefox before 33 and SeaMonkey before 2.31 Remote Information Disclosure Vulnerability via a Malicious Webpage, Medium
SecurityFocus: 71399 - Mozilla Firefox CVE-2014-1591 Information Disclosure Vulnerability

Misc.: 🔍
See also: 🔍

Entryinfo

Created: 12/03/2014 10:26
Updated: 02/27/2022 12:35
Changes: 12/03/2014 10:26 (85), 06/13/2017 08:47 (2), 02/27/2022 12:35 (3)
Complete: 🔍

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