UBUNTU-CVE-2018-12359

Dashboard / Vulnerabilities / UBUNTU-CVE-2018-12359

UBUNTU-CVE-2018-12359

Summary:

Details: 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: https://ubuntu.com/security/CVE-2018-12359, https://www.mozilla.org/en-US/security/advisories/mfsa2018-15/#CVE-2018-12359, https://www.mozilla.org/en-US/security/advisories/mfsa2018-17/#CVE-2018-12359, https://www.mozilla.org/en-US/security/advisories/mfsa2018-18/#CVE-2018-12359, https://ubuntu.com/security/notices/USN-3705-1, https://ubuntu.com/security/notices/USN-3714-1, https://www.cve.org/CVERecord?id=CVE-2018-12359