Description
By causing a transition on a parent node by removing a CSS rule, an invalid property for a marker could have been applied, resulting in memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 87.
Published: 2021-03-31
Score: 6.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-10903 By causing a transition on a parent node by removing a CSS rule, an invalid property for a marker could have been applied, resulting in memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 87.
Ubuntu USN Ubuntu USN USN-4893-1 Firefox vulnerabilities
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2024-08-03T19:14:10.006Z

Reserved: 2021-01-13T00:00:00.000Z

Link: CVE-2021-23983

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-03-31T14:15:19.077

Modified: 2024-11-21T05:52:09.180

Link: CVE-2021-23983

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses