Описание
A use-after-free vulnerability can occur in design mode when image objects are resized if objects referenced during the resizing have been freed from memory. This results in a potentially exploitable crash. This vulnerability affects Firefox < 56, Firefox ESR < 52.4, and Thunderbird < 52.4.
| Релиз | Статус | Примечание |
|---|---|---|
| artful | released | 56.0+build6-0ubuntu1 |
| bionic | released | 56.0+build6-0ubuntu1 |
| devel | released | 56.0+build6-0ubuntu1 |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was released [56.0+build6-0ubuntu0.14.04.1]] |
| precise/esm | DNE | |
| trusty | released | 56.0+build6-0ubuntu0.14.04.1 |
| trusty/esm | DNE | trusty was released [56.0+build6-0ubuntu0.14.04.1] |
| upstream | released | 56.0 |
| vivid/ubuntu-core | DNE | |
| xenial | released | 56.0+build6-0ubuntu0.16.04.1 |
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| Релиз | Статус | Примечание |
|---|---|---|
| artful | released | 1:52.4.0+build1-0ubuntu2 |
| bionic | released | 1:52.4.0+build1-0ubuntu2 |
| devel | released | 1:52.4.0+build1-0ubuntu2 |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was released [1:52.4.0+build1-0ubuntu0.14.04.2]] |
| precise/esm | DNE | |
| trusty | released | 1:52.4.0+build1-0ubuntu0.14.04.2 |
| trusty/esm | DNE | trusty was released [1:52.4.0+build1-0ubuntu0.14.04.2] |
| upstream | released | 52.4.0 |
| vivid/ubuntu-core | DNE | |
| xenial | released | 1:52.4.0+build1-0ubuntu0.16.04.2 |
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EPSS
7.5 High
CVSS2
9.8 Critical
CVSS3
Связанные уязвимости
A use-after-free vulnerability can occur in design mode when image objects are resized if objects referenced during the resizing have been freed from memory. This results in a potentially exploitable crash. This vulnerability affects Firefox < 56, Firefox ESR < 52.4, and Thunderbird < 52.4.
A use-after-free vulnerability can occur in design mode when image objects are resized if objects referenced during the resizing have been freed from memory. This results in a potentially exploitable crash. This vulnerability affects Firefox < 56, Firefox ESR < 52.4, and Thunderbird < 52.4.
A use-after-free vulnerability can occur in design mode when image obj ...
A use-after-free vulnerability can occur in design mode when image objects are resized if objects referenced during the resizing have been freed from memory. This results in a potentially exploitable crash. This vulnerability affects Firefox < 56, Firefox ESR < 52.4, and Thunderbird < 52.4.
Уязвимость браузеров Mozilla Firefox, Firefox ESR и почтового клиента Thunderbird, связанная с использованием памяти после освобождения, позволяющая нарушителю вызвать отказ в обслуживании
EPSS
7.5 High
CVSS2
9.8 Critical
CVSS3