Описание
A flaw was found in GLib (Gnome Lib). This vulnerability allows a remote attacker to cause heap corruption, leading to a denial of service or potential code execution via a buffer-underflow in the GVariant parser when processing maliciously crafted input strings.
Отчет
The highest threat is to system availability due to potential application crashes when processing maliciously crafted input strings through GLib's GVariant parser. This issue affects applications that utilize g_variant_parse() on untrusted data, leading to memory corruption and possible denial of service.
Меры по смягчению последствий
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 10 | bootc | Not affected | ||
| Red Hat Enterprise Linux 10 | glib2 | Affected | ||
| Red Hat Enterprise Linux 10 | glycin-loaders | Not affected | ||
| Red Hat Enterprise Linux 10 | loupe | Not affected | ||
| Red Hat Enterprise Linux 10 | mingw-glib2 | Affected | ||
| Red Hat Enterprise Linux 10 | papers | Not affected | ||
| Red Hat Enterprise Linux 10 | rpm-ostree | Not affected | ||
| Red Hat Enterprise Linux 6 | glib2 | Affected | ||
| Red Hat Enterprise Linux 7 | glib2 | Affected | ||
| Red Hat Enterprise Linux 8 | glib2 | Affected |
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Дополнительная информация
Статус:
EPSS
5.6 Medium
CVSS3
Связанные уязвимости
A flaw was found in GLib (Gnome Lib). This vulnerability allows a remote attacker to cause heap corruption, leading to a denial of service or potential code execution via a buffer-underflow in the GVariant parser when processing maliciously crafted input strings.
A flaw was found in GLib (Gnome Lib). This vulnerability allows a remote attacker to cause heap corruption, leading to a denial of service or potential code execution via a buffer-underflow in the GVariant parser when processing maliciously crafted input strings.
Glib: glib: buffer underflow in gvariant parser leads to heap corruption
A flaw was found in GLib (Gnome Lib). This vulnerability allows a remo ...
EPSS
5.6 Medium
CVSS3