Описание
The FLIC decoder in GStreamer before 1.10.2 allows remote attackers to cause a denial of service (out-of-bounds write and crash) via a crafted series of skip and count pairs.
Multiple flaws were discovered in GStreamer's FLC/FLI/FLX media file format decoding plug-in. A remote attacker could use these flaws to cause an application using GStreamer to crash or, potentially, execute arbitrary code with the privileges of the user running the application.
Меры по смягчению последствий
This mitigation is only required if vulnerable gstreamer-plugins-good and/or gstreamer1-plugins-good packages are installed. For RHEL 7, sudo rm /usr/lib*/gstreamer-1.0/libgstflxdec.so sudo rm /usr/lib*/gstreamer-0.10/libgstflxdec.so For RHEL 5 and RHEL 6, sudo rm /usr/lib*/gstreamer-0.10/libgstflxdec.so Please note that this mitigation deletes the vulnerable FLI/FLC/FLX animation demuxer file(s), which removes the functionality to play FLI/FLC/FLX animation files.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 5 | gstreamer-plugins-good | Will not fix | ||
| Red Hat Enterprise Virtualization 3 | mingw-virt-viewer | Will not fix | ||
| Red Hat Enterprise Linux 6 | gstreamer-plugins-good | Fixed | RHSA-2016:2975 | 21.12.2016 |
| Red Hat Enterprise Linux 7 | gstreamer-plugins-good | Fixed | RHSA-2017:0019 | 05.01.2017 |
| Red Hat Enterprise Linux 7 | gstreamer1-plugins-good | Fixed | RHSA-2017:0020 | 05.01.2017 |
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Дополнительная информация
Статус:
EPSS
7.5 High
CVSS3
6.8 Medium
CVSS2
Связанные уязвимости
The FLIC decoder in GStreamer before 1.10.2 allows remote attackers to cause a denial of service (out-of-bounds write and crash) via a crafted series of skip and count pairs.
The FLIC decoder in GStreamer before 1.10.2 allows remote attackers to cause a denial of service (out-of-bounds write and crash) via a crafted series of skip and count pairs.
The FLIC decoder in GStreamer before 1.10.2 allows remote attackers to ...
The FLIC decoder in GStreamer before 1.10.2 allows remote attackers to cause a denial of service (out-of-bounds write and crash) via a crafted series of skip and count pairs.
ELSA-2017-0020: gstreamer1-plugins-good security update (MODERATE)
EPSS
7.5 High
CVSS3
6.8 Medium
CVSS2