CVE - CVE-2020-15667

CVE-ID
CVE-2020-15667	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
When processing a MAR update file, after the signature has been validated, an invalid name length could result in a heap overflow, leading to memory corruption and potentially arbitrary code execution. Within Firefox as released by Mozilla, this issue is only exploitable with the Mozilla-controlled signing key. This vulnerability affects Firefox < 80.
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=1653371 URL:https://bugzilla.mozilla.org/show_bug.cgi?id=1653371 MISC:https://www.mozilla.org/security/advisories/mfsa2020-36/ URL:https://www.mozilla.org/security/advisories/mfsa2020-36/
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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