Mozilla Firefox/Thunderbird/Firefox ESR Crash Reporter Use-After-Free memory corruption

A vulnerability was found in Mozilla Firefox, Thunderbird and Firefox ESR (Web Browser) (version unknown). It has been classified as critical. Affected is an unknown function of the component Crash Reporter. The manipulation with an unknown input leads to a memory corruption vulnerability (Use-After-Free). CWE is classifying the issue as CWE-119. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was released 07/23/2019. This vulnerability is traded as CVE-2019-9818 since 03/14/2019. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 07/23/2019).

Upgrading eliminates this vulnerability.

Entries connected to this vulnerability are available at 138518, 138517, 138515 and 138514.

Type

• Web Browser

Vendor

• Mozilla

Name

• Firefox
• Firefox ESR
• Thunderbird

• 🔒
• 🔒
• 🔒

• 🔒
• 🔒
• 🔒

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
Class: Memory corruption / Use-After-Free (CWE-119)
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔒

Threat Intelligenceinfoedit

Threat: 🔍
Adversaries: 🔍
Geopolitics: 🔍
Economy: 🔍
Predictions: 🔍
Remediation: 🔍Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

03/14/2019 CVE assigned
07/23/2019 +131 days Advisory disclosed
07/23/2019 +0 days VulDB entry created
07/23/2019 +0 days VulDB last updateVendor: mozilla.org
CVE: CVE-2019-9818 (🔒)
See also: 🔒Created: 07/23/2019 10:01 PM
Complete: 🔍

Comments

Comments are closed.