Уязвимость CVE-2021-3477: Информация
Описание
There's a flaw in OpenEXR's deep tile sample size calculations in versions before 3.0.0-beta. An attacker who is able to submit a crafted file to be processed by OpenEXR could trigger an integer overflow, subsequently leading to an out-of-bounds read. The greatest risk of this flaw is to application availability.
Важность: MEDIUM (5,5) Вектор: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Исправленные пакеты
Имя пакета | Ветка | Исправлено в версии | Версия в репозитории | Errata ID | № Задания | Состояние |
|---|---|---|---|---|---|---|
| ilmbase | sisyphus | 2.5.6-alt1 | 2.5.6-alt2 | ALT-PU-2021-1863-1 | 272583 | Исправлено |
| ilmbase | p10 | 2.5.6-alt1 | 2.5.6-alt2 | ALT-PU-2021-1863-1 | 272583 | Исправлено |
| ilmbase | p9 | 2.5.6-alt1 | 2.5.6-alt1 | ALT-PU-2021-1933-1 | 272589 | Исправлено |
| ilmbase | c10f1 | 2.5.6-alt1 | 2.5.6-alt2 | ALT-PU-2021-1863-1 | 272583 | Исправлено |
| ilmbase | p11 | 2.5.6-alt1 | 2.5.6-alt2 | ALT-PU-2021-1863-1 | 272583 | Исправлено |
| openexr | sisyphus | 2.5.6-alt1 | 3.1.5-alt2.2 | ALT-PU-2021-1864-1 | 272583 | Исправлено |
| openexr | p10 | 2.5.6-alt1 | 2.5.6-alt4 | ALT-PU-2021-1864-1 | 272583 | Исправлено |
| openexr | p9 | 2.5.6-alt1 | 2.5.6-alt1 | ALT-PU-2021-1934-1 | 272589 | Исправлено |
| openexr | c10f1 | 2.5.6-alt1 | 2.5.6-alt4 | ALT-PU-2021-1864-1 | 272583 | Исправлено |
| openexr | p11 | 2.5.6-alt1 | 3.1.5-alt2.2 | ALT-PU-2021-1864-1 | 272583 | Исправлено |
Ссылки на рекомендации, решения и инструменты
Ссылка | Ресурс |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1939159 |
|
| https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26956 |
|
| [debian-lts-announce] 20210703 [SECURITY] [DLA 2701-1] openexr security update |
|
| GLSA-202107-27 |
|
| [debian-lts-announce] 20221211 [SECURITY] [DLA 3236-1] openexr security update |
|