Lucene search
+L
Catalog
Vendors
Products
Timeline
Vulnerabilities
Sources
Documentation
Blog
Glossary
FAQ
Brand assets
Assessment
Agents dashboard
Agent Scanning
API Scanning
Assessment API
Alerts
Email notifications
Webhook notifications
Alerts API
SBOM package analysis
API Reference
Support
Settings
Sign in

OESA-2023-1673 firefox security update

🗓️ 22 Sep 2023 11:05:59Reported by GoogleType 
osv
 osv🔗 osv.dev👁 2 Views

Firefox security update fixes memory safety bugs that could allow arbitrary code execution.

Related
Refs
ReporterTitlePublishedViews
Family
BDU FSTEC		The vulnerability of the Mozilla Firefox browser, related to resource management errors, allows a hacker to trigger a service failure.
12 Apr 202200:00
–bdu_fstec
BDU FSTEC		The vulnerability of the Thunderbird email client, as well as the Mozilla Firefox and Firefox ESR browsers, is related to the execution of operations outside of the buffer in memory. This allows an attacker to execute arbitrary code.
12 Apr 202200:00
–bdu_fstec
BDU FSTEC		The vulnerability of the permission panel in Firefox web browsers and the Thunderbird email client, related to authentication procedures that allow attackers to access confidential data
13 Apr 202200:00
–bdu_fstec
BDU FSTEC		The vulnerability in the Firefox web browser relates to the issue of operations going beyond the buffer in memory, allowing an attacker to execute arbitrary code.
13 Apr 202200:00
–bdu_fstec
BDU FSTEC		The vulnerability in web browsers Firefox, Firefox ESR, and the email client Thunderbird relates to the use of memory after it is freed during the processing of NSSToken objects. This allows an attacker to execute arbitrary code.
19 Apr 202200:00
–bdu_fstec
BDU FSTEC		The vulnerability in web browsers Firefox, Firefox ESR, and the email client Thunderbird, related to a boundary error in processing an unexpected number of WebAuthN extensions in the Register command, allows a malicious actor to execute arbitrary code.
19 Apr 202200:00
–bdu_fstec
BDU FSTEC		The vulnerability in web browsers Firefox, Firefox ESR, and the email client Thunderbird, related to a memory leak during the processing of rel="localization" links, allows an attacker to execute arbitrary code.
19 Apr 202200:00
–bdu_fstec
BDU FSTEC		The vulnerability of the MLoadTypedArrayElementHole component in web browsers such as Firefox, Firefox ESR, and the email client Thunderbird allows an attacker to disclose protected information.
19 Apr 202200:00
–bdu_fstec
BDU FSTEC		The vulnerability in the isolated environment of the iframe in Firefox web browsers, Firefox ESR, and the Thunderbird email client allows a malicious actor to disclose protected information.
19 Apr 202200:00
–bdu_fstec
BDU FSTEC		The vulnerability in the implementation of regular expression checks (regex for Rust) in web browsers Firefox, Firefox ESR, and the email client Thunderbird allows a hacker to trigger a service failure.
19 Apr 202200:00
–bdu_fstec
Rows per page

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

Book a live demo
03 Sep 2025 06:17Current
10High risk
Vulners AI Score10
CVSS 29.3
CVSS 3.19.8 - 10
EPSS0.42327
SSVC
memory safetyarbitrary codefirefoxfirefox androidthunderbird
2