Mozilla Firefox 45 JavaScript watch memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.6$0-$5k0.00

A vulnerability was found in Mozilla Firefox 45 (Web Browser). It has been declared as critical. This vulnerability affects the function watch of the component JavaScript. 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 04/26/2016 as MFSA 2016-47 as confirmed security advisory (Website). The advisory is available at mozilla.org. This vulnerability was named CVE-2016-2808 since 03/01/2016. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. Technical details are known, but there is no available exploit. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 07/27/2022).

The vulnerability scanner Nessus provides a plugin with the ID 91281 (SUSE SLES10 Security Update : Mozilla Firefox (SUSE-SU-2016:1352-1)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family SuSE Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 168762 (SUSE Enterprise Linux Security update for MozillaFirefox (SUSE-SU-2016:1258-1)).

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 (112663) and Tenable (91281). See VDB-82966, VDB-82969 and VDB-82975 for similar entries.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.2
VulDB Meta Temp Score: 7.6

VulDB Base Score: 8.8
VulDB Temp Score: 7.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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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: 🔍

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Nessus ID: 91281
Nessus Name: SUSE SLES10 Security Update : Mozilla Firefox (SUSE-SU-2016:1352-1)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 862675
OpenVAS Name: Mozilla Firefox Security Updates( mfsa_2016-39_2016-48 )-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: 🔍

Timelineinfo

03/01/2016 🔍
04/26/2016 +56 days 🔍
04/26/2016 +0 days 🔍
04/28/2016 +2 days 🔍
04/30/2016 +2 days 🔍
05/20/2016 +19 days 🔍
07/27/2022 +2259 days 🔍

Sourcesinfo

Vendor: mozilla.org
Product: mozilla.org

Advisory: MFSA 2016-47
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2016-2808 (🔍)
OVAL: 🔍

X-Force: 112663 - Mozilla Firefox JavaScript .watch() buffer overflow
SecurityTracker: 1035692

See also: 🔍

Entryinfo

Created: 04/28/2016 10:45 AM
Updated: 07/27/2022 09:21 AM
Changes: 04/28/2016 10:45 AM (64), 10/29/2018 06:13 AM (15), 07/27/2022 09:21 AM (4)
Complete: 🔍
Cache ID: 18:157:40

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