CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
8.7	$0-$5k	0.00

A vulnerability has been found in Mozilla Firefox (Web Browser) and classified as critical. Affected by this vulnerability is an unknown function. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was presented 02/24/2015 by Christoph Diehl (ryan) as MFSA 2015-11 as confirmed security advisory (Website). It is possible to read the advisory at mozilla.org. This vulnerability is known as CVE-2015-0836 since 01/07/2015. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 03/10/2022).

The vulnerability scanner Nessus provides a plugin with the ID 81503 (CentOS 5 / 6 / 7 : firefox (CESA-2015:0265)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CentOS Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 196021 (Ubuntu Security Notification for Thunderbird Vulnerabilities (USN-2506-1)).

Upgrading to version 36 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 (101093), Tenable (81503), SecurityFocus (BID 72742†), SecurityTracker (ID 1031791†) and Vulnerability Center (SBV-48759†).

Productinfo

Type

• Web Browser

Vendor

• Mozilla

Name

• Firefox

Version

• 0.2
• 0.3
• 0.4
• 0.5
• 0.6
• 0.7
• 0.7.1
• 0.7.2
• 0.7.3
• 0.8
• 0.9
• 0.9.1
• 0.9.2
• 0.9.2.1
• 0.9.3
• 0.9.4
• 0.9.4.1
• 0.9.5
• 0.9.6
• 0.9.7
• 0.9.8
• 0.9.9
• 0.9.35
• 0.9.48
• 0.10
• 0.10.1
• 1.0
• 1.0.1
• 1.0.2
• 1.0.3
• 1.0.4
• 1.0.5
• 1.0.6
• 1.0.7
• 1.0.8
• 1.0.9
• 1.1
• 1.1.8
• 1.2
• 1.2.1
• 1.3
• 1.3.1
• 1.4
• 1.4.1
• 1.4.2
• 1.4.4
• 1.5
• 1.5.0.1
• 1.5.0.2
• 1.5.0.3
• 1.5.0.4
• 1.5.0.5
• 1.5.0.6
• 1.5.0.7
• 1.5.0.8
• 1.5.0.9
• 1.5.0.10
• 1.5.0.11
• 1.5.0.12
• 1.5.0.14
• 1.5.1
• 1.5.2
• 1.5.3
• 1.5.4
• 1.5.5
• 1.5.6
• 1.5.7
• 1.5.8
• 1.6
• 1.7
• 1.7.1
• 1.7.2
• 1.7.3
• 1.8
• 2
• 2.0
• 2.0 .4
• 2.0 8
• 2.0.0.1
• 2.0.0.2
• 2.0.0.3
• 2.0.0.4
• 2.0.0.5
• 2.0.0.6
• 2.0.0.7
• 2.0.0.8
• 2.0.0.9
• 2.0.0.10
• 2.0.0.11
• 2.0.0.12
• 2.0.0.13
• 2.0.0.14
• 2.0.0.15
• 2.0.0.16
• 2.0.0.17
• 2.0.0.18
• 2.0.0.19
• 2.0.0.20
• 2.0.1
• 2.0.4
• 2.0.5
• 2.0.6
• 2.0.7
• 2.0.9
• 2.0.10
• 2.1
• 2.2
• 2.5
• 3
• 3.0
• 3.0.1
• 3.0.2
• 3.0.3
• 3.0.4
• 3.0.5
• 3.0.6
• 3.0.7
• 3.0.8
• 3.0.9
• 3.0.10
• 3.0.11
• 3.0.12
• 3.0.13
• 3.0.14
• 3.0.15
• 3.0.16
• 3.0.17
• 3.0.19
• 3.0beta5
• 3.1
• 3.5
• 3.5.1
• 3.5.2
• 3.5.3
• 3.5.4
• 3.5.5
• 3.5.6
• 3.5.7
• 3.5.8
• 3.5.9
• 3.5.10
• 3.5.11
• 3.5.12
• 3.5.13
• 3.5.14
• 3.5.15
• 3.5.16
• 3.5.17
• 3.5.18
• 3.5.19
• 3.6
• 3.6.1
• 3.6.2
• 3.6.3
• 3.6.4
• 3.6.6
• 3.6.7
• 3.6.8
• 3.6.9
• 3.6.10
• 3.6.11
• 3.6.12
• 3.6.13
• 3.6.14
• 3.6.15
• 3.6.16
• 3.6.17
• 3.6.18
• 3.6.19
• 3.6.20
• 3.6.21
• 3.6.22
• 3.6.26
• 3.6.28
• 3.7
• 3.11.5
• 4.0
• 4.0.1
• 5.0
• 5.0.1
• 6.0
• 6.0.1
• 6.0.2
• 7.0
• 7.0.1
• 8.0
• 8.0 for Mac
• 8.0.1
• 8.1
• 8.2
• 9.0
• 9.0.1
• 9.1
• 10.0
• 10.0.1
• 10.0.2
• 10.0.3
• 10.0.4
• 10.0.5
• 10.0.7
• 10.1
• 10.2
• 11.0
• 12.0
• 13.0
• 14
• 14.0.1
• 15
• 15.0.1 (downgrade)
• 15.0a1
• 16
• 16.0.1
• 16.0.2
• 17.0
• 17.0.1
• 17.0.2
• 17.0.3
• 17.0.4
• 17.0.5
• 17.0.6
• 18.0
• 19.0
• 19.0.1
• 19.0.2
• 20.0
• 20.0.1
• 21.0
• 22.0
• 23.0
• 23.0.1
• 24.0
• 24.0.1
• 24.0.2
• 24.1.0
• 24.1.1
• 24.2
• 24.3
• 24.4
• 24.5
• 24.7
• 25
• 25.0
• 25.0.1
• 26
• 26.0
• 27
• 27.0
• 28
• 28.0
• 28.0.1
• 29.0
• 29.0.1
• 30.0
• 31
• 31.0
• 31.1.0
• 31.1.1
• 31.2
• 31.3.0
• 32.0
• 33
• 33.0
• 34
• 34.0
• 34.0.5
• 35

License

• open-source

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

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

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 8.7

VulDB Base Score: 10.0
VulDB Temp Score: 8.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock

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

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Unproven

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Nessus ID: 81503
Nessus Name: CentOS 5 / 6 / 7 : firefox (CESA-2015:0265)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 703174
OpenVAS Name: Debian Security Advisory DSA 3174-1 (iceweasel - security update)
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 36

Timelineinfo

01/07/2015 🔍
02/24/2015 +48 days 🔍
02/24/2015 +0 days 🔍
02/24/2015 +0 days 🔍
02/24/2015 +0 days 🔍
02/24/2015 +0 days 🔍
02/25/2015 +1 days 🔍
02/25/2015 +0 days 🔍
02/26/2015 +1 days 🔍
03/10/2022 +2569 days 🔍

Sourcesinfo

Vendor: mozilla.org
Product: mozilla.org

Advisory: MFSA 2015-11
Researcher: Christoph Diehl (ryan)
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2015-0836 (🔍)
OVAL: 🔍

X-Force: 101093 - Mozilla Firefox and Thunderbird code execution
SecurityFocus: 72742 - Mozilla Firefox/Thunderbird CVE-2015-0836 Unspecified Memory Corruption Vulnerability
SecurityTracker: 1031791 - Mozilla Firefox Multiple Flaws Let Remote Users Deny Service, Execute Arbitrary Code, Bypass Security Restrictions, and Obtain Potentially Sensitive Information and Let Local Users Gain Elevated Privileges
Vulnerability Center: 48759 - Mozilla Firefox <36.0, ESR <31.5 and Thunderbird <31.5 Remote Code Execution due to Memory Corruption, Critical

Entryinfo

Created: 02/26/2015 12:23
Updated: 03/10/2022 19:36
Changes: 02/26/2015 12:23 (74), 06/21/2017 09:21 (8), 03/10/2022 19:28 (2), 03/10/2022 19:36 (1)
Complete: 🔍
Cache ID: 3:DA7:103

Discussion

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