Mozilla Firefox up to 50 TRACK Tag Error File file information disclosure

CVSS Meta Temp Score
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CTI Interest Score
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3.7$0-$5k0.00

A vulnerability, which was classified as problematic, has been found in Mozilla Firefox up to 50 (Web Browser). This issue affects an unknown code of the component TRACK Tag Error Handler. The manipulation with an unknown input leads to a file information disclosure vulnerability (File). Using CWE to declare the problem leads to CWE-538. The product places sensitive information into files or directories that are accessible to actors who are allowed to have access to the files, but not to the sensitive information. Impacted is confidentiality.

The bug was discovered 01/24/2017. The weakness was presented 01/24/2017 by Muneaki Nishimura (Alex) as MFSA 2017-01 as confirmed security advisory (Website). It is possible to read the advisory at mozilla.org. The identification of this vulnerability is CVE-2017-5387 since 01/13/2017. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1083 according to MITRE ATT&CK.

The vulnerability scanner Nessus provides a plugin with the ID 97047 (Ubuntu 12.04 LTS / 14.04 LTS / 16.04 LTS / 16.10 : firefox regression (USN-3175-2)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Ubuntu Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 196675 (Ubuntu Security Notification for Firefox Vulnerabilities (USN-3175-1)).

Upgrading to version 51 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 Tenable (97047), SecurityFocus (BID 95763†) and SecurityTracker (ID 1037693†). See VDB-96001, VDB-96002, VDB-96003 and VDB-96004 for similar entries. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.8
VulDB Meta Temp Score: 3.7

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 3.3
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Name: File
Class: File information disclosure / File
CWE: CWE-538 / CWE-200 / CWE-284
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 97047
Nessus Name: Ubuntu 12.04 LTS / 14.04 LTS / 16.04 LTS / 16.10 : firefox regression (USN-3175-2)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 802170
OpenVAS Name: Mozilla Firefox Security Updates(mfsa_2017-01_2017-02)-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 51

Timelineinfo

01/13/2017 🔍
01/24/2017 +11 days 🔍
01/24/2017 +0 days 🔍
01/24/2017 +0 days 🔍
01/24/2017 +0 days 🔍
01/25/2017 +1 days 🔍
01/26/2017 +1 days 🔍
02/07/2017 +12 days 🔍
06/11/2018 +488 days 🔍
11/04/2022 +1607 days 🔍

Sourcesinfo

Vendor: mozilla.org
Product: mozilla.org

Advisory: MFSA 2017-01
Researcher: Muneaki Nishimura (Alex)
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2017-5387 (🔍)
GCVE (CVE): GCVE-0-2017-5387
GCVE (VulDB): GCVE-100-96023

OVAL: 🔍

SecurityFocus: 95763 - Mozilla Firefox Multiple Security Vulnerabilities
OSVDB: - CVE-2017-5387 - Mozilla - Firefox - Information Disclosure Issue
SecurityTracker: 1037693

See also: 🔍

Entryinfo

Created: 01/26/2017 03:17 PM
Updated: 11/04/2022 09:29 AM
Changes: 01/26/2017 03:17 PM (82), 08/02/2020 08:23 PM (8), 11/04/2022 09:29 AM (2)
Complete: 🔍
Cache ID: 18:513:40

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