A buffer overflow can occur when rendering canvas content while adjusting the height and width of the canvas element dynamically, causing data to be written outside of the currently computed boundaries. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60, Thunderbird < 52.9, Firefox ESR < 60.1, Firefox ESR < 52.9, and Firefox < 61.
References
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mozilla
Published: 2018-10-18T13:00:00
Updated: 2018-11-25T10:57:01
Reserved: 2018-06-14T00:00:00
Link: CVE-2018-12359
JSON object: View
NVD Information
Status : Analyzed
Published: 2018-10-18T13:29:00.540
Modified: 2018-12-06T14:50:52.517
Link: CVE-2018-12359
JSON object: View
Redhat Information
No data.
CWE