CVE-2016-5254

Use-after-free vulnerability in the nsXULPopupManager::KeyDown function in Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 allows attackers to execute arbitrary code or cause a denial of service heap memory corruption and application crash by leveraging keyboard access to use the Alt...

The vulnerability of Firefox and Firefox ESR browsers allows a perpetrator to trigger a service failure or execute arbitrary code.

The vulnerability of the nsXULPopupManager::KeyDown function in Firefox and Firefox ESR browsers is related to the use of memory after it is freed. Exploiting this vulnerability allows an attacker to execute arbitrary code or cause a service failure memory corruption, application termination by...

CVE-2016-5254

Use-after-free vulnerability in the nsXULPopupManager::KeyDown function in Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 allows attackers to execute arbitrary code or cause a denial of service heap memory corruption and application crash by leveraging keyboard access to use the Alt...