CVE-2018-6406

Published: Jan 30, 2018

Modified: Sep 17, 2024

PUBLISHED

Description

The function ParseVP9SuperFrameIndex in common/libwebm_util.cc in libwebm through 2018-01-30 does not validate the child_frame_length data obtained from a .webm file, which allows remote attackers to cause an information leak or a denial of service (heap-based buffer over-read and later out-of-bounds write), or possibly have unspecified other impact.

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

https://bugs.chromium.org/p/webm/issues/detail?id=1492

x_refsource_MISC

https://github.com/dwfault/PoCs/blob/master/libwebm%20ParseVP9SuperFrameIndex%20memory%20corruption/libwebm%20ParseVP9SuperFrameIndex%20OOB%20read.md

x_refsource_MISC

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CVE-2018-6406

Description

Affected Products

References