Mozilla Firefox 41 CORS 7pk security

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

Summaryinfo

A vulnerability was found in Mozilla Firefox 41. It has been declared as critical. Affected by this issue is some unknown functionality of the component CORS Handler. Executing a manipulation can lead to 7pk security. This vulnerability is handled as CVE-2015-7193. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Mozilla Firefox 41 (Web Browser). It has been declared as critical. This vulnerability affects some unknown processing of the component CORS Handler. The manipulation with an unknown input leads to a 7pk security vulnerability. The CWE definition for the vulnerability is CWE-254. As an impact it is known to affect integrity.

The weakness was released 11/03/2015 as MFSA 2015-12 as confirmed security advisory (Website). The advisory is shared for download at mozilla.org. This vulnerability was named CVE-2015-7193 since 09/16/2015. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1211.

The vulnerability scanner Nessus provides a plugin with the ID 86726 (CentOS 5 / 6 / 7 : firefox (CESA-2015:1982)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CentOS Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 124474 (CentOS Security Update for thunderbird (CESA-2015:2519)).

Upgrading 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 (107806), Tenable (86726), SecurityFocus (BID 77411†) and Vulnerability Center (SBV-54164†). Entries connected to this vulnerability are available at VDB-69224, VDB-79024, VDB-79025 and VDB-79029. Once again VulDB remains the best source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
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: 🔍
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Exploitinginfo

Class: 7pk security
CWE: CWE-254
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Unproven

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 86726
Nessus Name: CentOS 5 / 6 / 7 : firefox (CESA-2015:1982)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 703393
OpenVAS Name: Debian Security Advisory DSA 3393-1 (iceweasel - security update)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
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Timelineinfo

09/16/2015 🔍
11/03/2015 +48 days 🔍
11/03/2015 +0 days 🔍
11/03/2015 +0 days 🔍
11/04/2015 +1 days 🔍
11/05/2015 +1 days 🔍
11/05/2015 +0 days 🔍
11/05/2015 +0 days 🔍
10/23/2024 +3274 days 🔍

Sourcesinfo

Vendor: mozilla.org
Product: mozilla.org

Advisory: MFSA 2015-12
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2015-7193 (🔍)
GCVE (CVE): GCVE-0-2015-7193
GCVE (VulDB): GCVE-100-79036

OVAL: 🔍

X-Force: 107806 - Mozilla Firefox CORS security bypass
SecurityFocus: 77411
SecurityTracker: 1034069
Vulnerability Center: 54164 - Mozilla Firefox before 42 and Firefox ESR 38.x before 38.4 Remote Bypass Restrictions - CVE-2015-7193, High

See also: 🔍

Entryinfo

Created: 11/05/2015 10:18
Updated: 10/23/2024 00:48
Changes: 11/05/2015 10:18 (69), 03/10/2018 11:37 (7), 06/26/2022 09:22 (4), 10/23/2024 00:48 (15)
Complete: 🔍
Cache ID: 216::103

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