Описание
When PHP EXIF extension is parsing EXIF information from an image, e.g. via exif_read_data() function, in PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and 7.4.0 it is possible to supply it with data what will cause it to read past the allocated buffer. This may lead to information disclosure or crash.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 5 | php | Out of support scope | ||
| Red Hat Enterprise Linux 5 | php53 | Out of support scope | ||
| Red Hat Enterprise Linux 6 | php | Out of support scope | ||
| Red Hat Enterprise Linux 7 | php | Will not fix | ||
| Red Hat Enterprise Linux 8 | php:7.2/php | Will not fix | ||
| Red Hat Software Collections | rh-php72-php | Will not fix | ||
| Red Hat Enterprise Linux 8 | php | Fixed | RHSA-2020:3662 | 08.09.2020 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7 | rh-php73-php | Fixed | RHSA-2020:5275 | 01.12.2020 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS | rh-php73-php | Fixed | RHSA-2020:5275 | 01.12.2020 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUS | rh-php73-php | Fixed | RHSA-2020:5275 | 01.12.2020 |
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Дополнительная информация
Статус:
EPSS
6.5 Medium
CVSS3
Связанные уязвимости
When PHP EXIF extension is parsing EXIF information from an image, e.g. via exif_read_data() function, in PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and 7.4.0 it is possible to supply it with data what will cause it to read past the allocated buffer. This may lead to information disclosure or crash.
When PHP EXIF extension is parsing EXIF information from an image, e.g. via exif_read_data() function, in PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and 7.4.0 it is possible to supply it with data what will cause it to read past the allocated buffer. This may lead to information disclosure or crash.
When PHP EXIF extension is parsing EXIF information from an image, e.g ...
When PHP EXIF extension is parsing EXIF information from an image, e.g. via exif_read_data() function, in PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and 7.4.0 it is possible to supply it with data what will cause it to read past the allocated buffer. This may lead to information disclosure or crash.
Уязвимость функции exif_read_data интерпретатора языка программирования PHP,связанная с чтение за границами буфера памяти, позволяющая нарушителю раскрыть защищаемую информацию или вызвать отказ в обслуживании
EPSS
6.5 Medium
CVSS3