Описание
The unity-firefox-extension package could be tricked into dropping a C callback which was still in use, which Firefox would then free, causing Firefox to crash. This could be achieved by adding an action to the launcher and updating it with new callbacks until the libunity-webapps rate limit was hit. Fixed in 3.0.0+14.04.20140416-0ubuntu1.14.04.1 of unity-firefox-extension and in all versions of libunity-webapps by shipping an empty unity-firefox-extension package, thus disabling the extension entirely and invalidating the attack against the libunity-webapps package.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was released [3.0.0+14.04.20140416-0ubuntu1.14.04.1]] |
| lucid | DNE | |
| precise | DNE | |
| quantal | ignored | end of life |
| raring | ignored | end of life |
| saucy | ignored | end of life |
| trusty | released | 3.0.0+14.04.20140416-0ubuntu1.14.04.1 |
| trusty/esm | DNE | trusty was released [3.0.0+14.04.20140416-0ubuntu1.14.04.1] |
| upstream | needs-triage |
Показывать по
4.3 Medium
CVSS2
4.3 Medium
CVSS3
Связанные уязвимости
The unity-firefox-extension package could be tricked into dropping a C callback which was still in use, which Firefox would then free, causing Firefox to crash. This could be achieved by adding an action to the launcher and updating it with new callbacks until the libunity-webapps rate limit was hit. Fixed in 3.0.0+14.04.20140416-0ubuntu1.14.04.1 of unity-firefox-extension and in all versions of libunity-webapps by shipping an empty unity-firefox-extension package, thus disabling the extension entirely and invalidating the attack against the libunity-webapps package.
The unity-firefox-extension package could be tricked into dropping a C callback which was still in use, which Firefox would then free, causing Firefox to crash. This could be achieved by adding an action to the launcher and updating it with new callbacks until the libunity-webapps rate limit was hit. Fixed in 3.0.0+14.04.20140416-0ubuntu1.14.04.1 of unity-firefox-extension and in all versions of libunity-webapps by shipping an empty unity-firefox-extension package, thus disabling the extension entirely and invalidating the attack against the libunity-webapps package.
Уязвимость пакета Unity-firefox-extension операционной системы Ubuntu, позволяющая нарушителю вызвать отказ в обслуживании
4.3 Medium
CVSS2
4.3 Medium
CVSS3