Executive Summary

Informations
NameCVE-2019-9821First vendor Publication2019-07-23
VendorCveLast vendor Modification2019-07-26

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:P/I:P/A:P)
Cvss Base Score6.8Attack RangeNetwork
Cvss Impact Score6.4Attack ComplexityMedium
Cvss Expoit Score8.6AuthenticationNone Required
Calculate full CVSS 2.0 Vectors scores

Detail

A use-after-free vulnerability can occur in AssertWorkerThread due to a race condition with shared workers. This results in a potentially exploitable crash. This vulnerability affects Firefox < 67.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9821

CWE : Common Weakness Enumeration

%idName
100 %CWE-416Use After Free

CPE : Common Platform Enumeration

TypeDescriptionCount
Application415

Sources (Detail)

SourceUrl
MISC https://bugzilla.mozilla.org/show_bug.cgi?id=1539125
https://www.mozilla.org/security/advisories/mfsa2019-13/

Alert History

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0
1
DateInformations
2019-07-26 21:19:33
  • Multiple Updates
2019-07-23 21:19:34
  • First insertion