Описание
Gnome Pango 1.42 and later is affected by: Buffer Overflow. The impact is: The heap based buffer overflow can be used to get code execution. The component is: function name: pango_log2vis_get_embedding_levels, assignment of nchars and the loop condition. The attack vector is: Bug can be used when application pass invalid utf-8 strings to functions like pango_itemize.
A buffer overflow flaw was found in Gnome Pango. When invalid utf-8 strings are passed to functions, a heap-based buffer overflow can occur that could lead to code execution. The highest threat from this vulnerability is data confidentiality and integrity as well as system availability.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 5 | pango | Not affected | ||
| Red Hat Enterprise Linux 6 | pango | Not affected | ||
| Red Hat Enterprise Linux 7 | pango | Fixed | RHSA-2019:2571 | 28.08.2019 |
| Red Hat Enterprise Linux 7.6 Extended Update Support | pango | Fixed | RHSA-2019:3234 | 29.10.2019 |
| Red Hat Enterprise Linux 8 | pango | Fixed | RHSA-2019:2582 | 29.08.2019 |
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Дополнительная информация
Статус:
EPSS
9.8 Critical
CVSS3
Связанные уязвимости
Gnome Pango 1.42 and later is affected by: Buffer Overflow. The impact is: The heap based buffer overflow can be used to get code execution. The component is: function name: pango_log2vis_get_embedding_levels, assignment of nchars and the loop condition. The attack vector is: Bug can be used when application pass invalid utf-8 strings to functions like pango_itemize.
Gnome Pango 1.42 and later is affected by: Buffer Overflow. The impact is: The heap based buffer overflow can be used to get code execution. The component is: function name: pango_log2vis_get_embedding_levels, assignment of nchars and the loop condition. The attack vector is: Bug can be used when application pass invalid utf-8 strings to functions like pango_itemize.
Gnome Pango 1.42 and later is affected by: Buffer Overflow. The impact ...
Gnome Pango 1.42 and later is affected by: Buffer Overflow. The impact is: The heap based buffer overflow can be used to get code execution. The component is: function name: pango_log2vis_get_embedding_levels, assignment of nchars and the loop condition. The attack vector is: Bug can be used when application pass invalid utf-8 strings to functions like pango_itemize.
EPSS
9.8 Critical
CVSS3