Описание
gdImageColorMatch in gd_color_match.c in the GD Graphics Library (aka LibGD) 2.2.5, as used in the imagecolormatch function in PHP before 5.6.40, 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.1, has a heap-based buffer overflow. This can be exploited by an attacker who is able to trigger imagecolormatch calls with crafted image data.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 5 | gd | Will not fix | ||
| Red Hat Enterprise Linux 5 | php | Will not fix | ||
| Red Hat Enterprise Linux 5 | php53 | Will not fix | ||
| Red Hat Enterprise Linux 6 | gd | Will not fix | ||
| Red Hat Enterprise Linux 6 | php | Will not fix | ||
| Red Hat Enterprise Linux 7 | gd | Not affected | ||
| Red Hat Enterprise Linux 7 | php | Will not fix | ||
| Red Hat Enterprise Linux 8 | php:7.2/php | Not affected | ||
| Red Hat Software Collections | rh-php70-php | Will not fix | ||
| Red Hat Enterprise Linux 8 | gd | Fixed | RHSA-2020:4659 | 04.11.2020 |
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Дополнительная информация
Статус:
6.3 Medium
CVSS3
Связанные уязвимости
gdImageColorMatch in gd_color_match.c in the GD Graphics Library (aka LibGD) 2.2.5, as used in the imagecolormatch function in PHP before 5.6.40, 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.1, has a heap-based buffer overflow. This can be exploited by an attacker who is able to trigger imagecolormatch calls with crafted image data.
gdImageColorMatch in gd_color_match.c in the GD Graphics Library (aka LibGD) 2.2.5, as used in the imagecolormatch function in PHP before 5.6.40, 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.1, has a heap-based buffer overflow. This can be exploited by an attacker who is able to trigger imagecolormatch calls with crafted image data.
gdImageColorMatch in gd_color_match.c in the GD Graphics Library (aka ...
6.3 Medium
CVSS3