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osvGoogleOSV:CVE-2018-13305
HistoryJul 05, 2018 - 5:29 p.m.

CVE-2018-13305

2018-07-0517:29:00
Google
osv.dev
9

AI Score

6.9

Confidence

High

EPSS

0.003

Percentile

65.4%

In FFmpeg 4.0.1, due to a missing check for negative values of the mquant variable, the vc1_put_blocks_clamped function in libavcodec/vc1_block.c may trigger an out-of-array access while converting a crafted AVI file to MPEG4, leading to an information disclosure or a denial of service.

AI Score

6.9

Confidence

High

EPSS

0.003

Percentile

65.4%