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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2019-11707 Detail

Description

A type confusion vulnerability can occur when manipulating JavaScript objects due to issues in Array.pop. This can allow for an exploitable crash. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 60.7.1, Firefox < 67.0.3, and Thunderbird < 60.7.2.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1544386 Issue Tracking  Permissions Required  Vendor Advisory 
https://bugzilla.mozilla.org/show_bug.cgi?id=1544386 Issue Tracking  Permissions Required  Vendor Advisory 
https://security.gentoo.org/glsa/201908-12 Third Party Advisory 
https://security.gentoo.org/glsa/201908-12 Third Party Advisory 
https://www.mozilla.org/security/advisories/mfsa2019-18/ Vendor Advisory 
https://www.mozilla.org/security/advisories/mfsa2019-18/ Vendor Advisory 
https://www.mozilla.org/security/advisories/mfsa2019-20/ Vendor Advisory 
https://www.mozilla.org/security/advisories/mfsa2019-20/ Vendor Advisory 

This CVE is in CISA's Known Exploited Vulnerabilities Catalog

Reference CISA's BOD 22-01 and Known Exploited Vulnerabilities Catalog for further guidance and requirements.

Vulnerability Name Date Added Due Date Required Action
Mozilla Firefox and Thunderbird Type Confusion Vulnerability 05/23/2022 06/13/2022 Apply updates per vendor instructions.

Weakness Enumeration

CWE-ID CWE Name Source
CWE-843 Access of Resource Using Incompatible Type ('Type Confusion') cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

6 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-11707
NVD Published Date:
07/23/2019
NVD Last Modified:
11/20/2024
Source:
Mozilla Corporation