Описание
A flaw was found in glib. This vulnerability allows a heap buffer overflow and denial-of-service (DoS) via an integer overflow in GLib's GIO (GLib Input/Output) escape_byte_string() function when processing malicious file or remote filesystem attribute values.
Отчет
This vulnerability is rated Moderate for Red Hat products because an integer overflow in GLib's GIO escape_byte_string() function can lead to a heap buffer overflow and denial-of-service. This occurs when processing specially crafted file or remote filesystem attribute values, requiring an attacker to provide malicious input.
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 | mingw-glib2 | Fix deferred | ||
| Red Hat Enterprise Linux 6 | glib2 | Out of support scope | ||
| Red Hat Enterprise Linux 7 | glib2 | Fix deferred | ||
| Red Hat Enterprise Linux 8 | mingw-glib2 | Fix deferred | ||
| Red Hat Enterprise Linux 9 | mingw-glib2 | Fix deferred | ||
| Red Hat OpenShift Container Platform 4 | openshift4/ose-hypershift-rhel9 | Under investigation | ||
| Red Hat OpenShift Container Platform 4 | rhcos | Fix deferred | ||
| Red Hat Enterprise Linux 10 | glib2 | Fixed | RHSA-2026:15969 | 11.05.2026 |
| Red Hat Enterprise Linux 10 | glib2 | Fixed | RHSA-2026:19148 | 19.05.2026 |
| Red Hat Enterprise Linux 10.0 Extended Update Support | glib2 | Fixed | RHSA-2026:19567 | 20.05.2026 |
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Дополнительная информация
Статус:
EPSS
6.5 Medium
CVSS3
Связанные уязвимости
A flaw was found in glib. This vulnerability allows a heap buffer overflow and denial-of-service (DoS) via an integer overflow in GLib's GIO (GLib Input/Output) escape_byte_string() function when processing malicious file or remote filesystem attribute values.
A flaw was found in glib. This vulnerability allows a heap buffer overflow and denial-of-service (DoS) via an integer overflow in GLib's GIO (GLib Input/Output) escape_byte_string() function when processing malicious file or remote filesystem attribute values.
Glib: integer overflow in glib gio attribute escaping causes heap buffer overflow
A flaw was found in glib. This vulnerability allows a heap buffer over ...
A flaw was found in glib. This vulnerability allows a heap buffer overflow and denial-of-service (DoS) via an integer overflow in GLib's GIO (GLib Input/Output) escape_byte_string() function when processing malicious file or remote filesystem attribute values.
EPSS
6.5 Medium
CVSS3