Описание
GStreamer is a library for constructing graphs of media-handling components. A null pointer dereference vulnerability has been detected in the parse_lrc function within gstsubparse.c. The parse_lrc function calls strchr() to find the character ']' in the string line. The pointer returned by this call is then passed to g_strdup(). However, if the string line does not contain the character ']', strchr() returns NULL, and a call to g_strdup(start + 1) leads to a null pointer dereference. This vulnerability is fixed in 1.24.10.
A flaw was found in the GStreamer library. A NULL-pointer dereference in the LRC subtitle parser can cause crashes for certain input files, potentially allowing a malicious actor to trigger an application crash.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 10 | gstreamer1-plugins-base | Not affected | ||
| Red Hat Enterprise Linux 7 | gstreamer1-plugins-base | Out of support scope | ||
| Red Hat Enterprise Linux 8 | gstreamer1-plugins-base | Out of support scope | ||
| Red Hat Enterprise Linux 9 | gstreamer1-plugins-base | Fixed | RHSA-2025:7243 | 13.05.2025 |
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Дополнительная информация
Статус:
5.5 Medium
CVSS3
Связанные уязвимости
GStreamer is a library for constructing graphs of media-handling components. A null pointer dereference vulnerability has been detected in the parse_lrc function within gstsubparse.c. The parse_lrc function calls strchr() to find the character ']' in the string line. The pointer returned by this call is then passed to g_strdup(). However, if the string line does not contain the character ']', strchr() returns NULL, and a call to g_strdup(start + 1) leads to a null pointer dereference. This vulnerability is fixed in 1.24.10.
GStreamer is a library for constructing graphs of media-handling components. A null pointer dereference vulnerability has been detected in the parse_lrc function within gstsubparse.c. The parse_lrc function calls strchr() to find the character ']' in the string line. The pointer returned by this call is then passed to g_strdup(). However, if the string line does not contain the character ']', strchr() returns NULL, and a call to g_strdup(start + 1) leads to a null pointer dereference. This vulnerability is fixed in 1.24.10.
GStreamer is a library for constructing graphs of media-handling compo ...
Уязвимость функции parse_lrc мультимедийного фреймворка Gstreamer, позволяющая нарушителю вызвать отказ в обслуживании
5.5 Medium
CVSS3