A buffer overflow can occur in the Skia library during buffer offset calculations with hardware accelerated canvas 2D actions due to the use of 32-bit calculations instead of 64-bit. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.4, Firefox ESR < 60.4, and Firefox < 64.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: mozilla

Published: 2019-02-28T18:00:00

Updated: 2019-03-11T09:57:01

Reserved: 2018-10-19T00:00:00


Link: CVE-2018-18493

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2019-02-28T18:29:01.507

Modified: 2019-03-11T15:38:35.900


Link: CVE-2018-18493

JSON object: View

cve-icon Redhat Information

No data.

CWE