Описание
The imagegammacorrect function in ext/gd/gd.c in PHP before 5.6.25 and 7.x before 7.0.10 does not properly validate gamma values, which allows remote attackers to cause a denial of service (out-of-bounds write) or possibly have unspecified other impact by providing different signs for the second and third arguments.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 5 | php | Will not fix | ||
| Red Hat Enterprise Linux 5 | php53 | Will not fix | ||
| Red Hat Enterprise Linux 6 | php | Will not fix | ||
| Red Hat Enterprise Linux 7 | php | Will not fix | ||
| Red Hat Software Collections | php54-php | Will not fix | ||
| Red Hat Software Collections | php55-php | Will not fix | ||
| Red Hat Software Collections for Red Hat Enterprise Linux 6 | rh-php56 | Fixed | RHSA-2016:2750 | 15.11.2016 |
| Red Hat Software Collections for Red Hat Enterprise Linux 6 | rh-php56-php | Fixed | RHSA-2016:2750 | 15.11.2016 |
| Red Hat Software Collections for Red Hat Enterprise Linux 6 | rh-php56-php-pear | Fixed | RHSA-2016:2750 | 15.11.2016 |
| Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUS | rh-php56 | Fixed | RHSA-2016:2750 | 15.11.2016 |
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Дополнительная информация
Статус:
7.5 High
CVSS3
4.3 Medium
CVSS2
Связанные уязвимости
The imagegammacorrect function in ext/gd/gd.c in PHP before 5.6.25 and 7.x before 7.0.10 does not properly validate gamma values, which allows remote attackers to cause a denial of service (out-of-bounds write) or possibly have unspecified other impact by providing different signs for the second and third arguments.
The imagegammacorrect function in ext/gd/gd.c in PHP before 5.6.25 and 7.x before 7.0.10 does not properly validate gamma values, which allows remote attackers to cause a denial of service (out-of-bounds write) or possibly have unspecified other impact by providing different signs for the second and third arguments.
The imagegammacorrect function in ext/gd/gd.c in PHP before 5.6.25 and ...
The imagegammacorrect function in ext/gd/gd.c in PHP before 5.6.25 and 7.x before 7.0.10 does not properly validate gamma values, which allows remote attackers to cause a denial of service (out-of-bounds write) or possibly have unspecified other impact by providing different signs for the second and third arguments.
Уязвимость функции imagegammacorrect интерпретатора языка программирования PHP , связанная с записью за границами буфера в памяти, позволяющая нарушителю вызвать отказ в обслуживании или, возможно, оказать другое воздействие
7.5 High
CVSS3
4.3 Medium
CVSS2