CVE - CVE-2021-29964

CVE-ID
CVE-2021-29964	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
A locally-installed hostile program could send `WM_COPYDATA` messages that Firefox would process incorrectly, leading to an out-of-bounds read. This bug only affects Firefox on Windows. Other operating systems are unaffected.. This vulnerability affects Thunderbird < 78.11, Firefox < 89, and Firefox ESR < 78.11.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://bugzilla.mozilla.org/show_bug.cgi?id=1706501 URL:https://bugzilla.mozilla.org/show_bug.cgi?id=1706501 MISC:https://www.mozilla.org/security/advisories/mfsa2021-23/ URL:https://www.mozilla.org/security/advisories/mfsa2021-23/ MISC:https://www.mozilla.org/security/advisories/mfsa2021-24/ URL:https://www.mozilla.org/security/advisories/mfsa2021-24/ MISC:https://www.mozilla.org/security/advisories/mfsa2021-26/ URL:https://www.mozilla.org/security/advisories/mfsa2021-26/
Assigning CNA
Mozilla Corporation
Date Record Created
20210401	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20210401)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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