CVE - CVE-2020-15663

CVE-ID
CVE-2020-15663	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
If Firefox is installed to a user-writable directory, the Mozilla Maintenance Service would execute updater.exe from the install location with system privileges. Although the Mozilla Maintenance Service does ensure that updater.exe is signed by Mozilla, the version could have been rolled back to a previous version which would have allowed exploitation of an older bug and arbitrary code execution with System Privileges. Note: This issue only affected Windows operating systems. Other operating systems are unaffected.. This vulnerability affects Firefox < 80, Thunderbird < 78.2, Thunderbird < 68.12, Firefox ESR < 68.12, and Firefox ESR < 78.2.
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=1643199 URL:https://bugzilla.mozilla.org/show_bug.cgi?id=1643199 MISC:https://www.mozilla.org/security/advisories/mfsa2020-36/ URL:https://www.mozilla.org/security/advisories/mfsa2020-36/ MISC:https://www.mozilla.org/security/advisories/mfsa2020-37/ URL:https://www.mozilla.org/security/advisories/mfsa2020-37/ MISC:https://www.mozilla.org/security/advisories/mfsa2020-38/ URL:https://www.mozilla.org/security/advisories/mfsa2020-38/ MISC:https://www.mozilla.org/security/advisories/mfsa2020-40/ URL:https://www.mozilla.org/security/advisories/mfsa2020-40/ MISC:https://www.mozilla.org/security/advisories/mfsa2020-41/ URL:https://www.mozilla.org/security/advisories/mfsa2020-41/
Assigning CNA
Mozilla Corporation
Date Record Created
20200710	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 (20200710)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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