CVE-2012-0852

描述

The adpcm_decode_frame function in adpcm.c in libavcodec in FFmpeg before 0.9.1 and in Libav 0.5.x before 0.5.9, 0.6.x before 0.6.6, 0.7.x before 0.7.6, and 0.8.x before 0.8.3 allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via an ADPCM file with the number of channels not equal to two.

如何修補 CVE-2012-0852

要修補 CVE-2012-0852,請將受影響套件升級到下列已修補版本。

• Debian/ffmpeg—升級至 7:2.4.1-1 或更新版本

CVE-2012-0852 正在被利用嗎?

低 — EPSS 為 2.7%,目前沒有觀察到大規模利用活動。

受影響套件(1)

• from 0, < 7:2.4.1-1

參考連結(1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2012-0852