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.
CVSS Details
- CVSS 3.1 Base Score: 8.8
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Redhat_linux | — | no-fix-redhat-rpm-package | Jul 9, 2025 | Jan 30, 2018 |
| Suse | — | suse-upgrade-chromedriversuse-upgrade-chromiumsuse-upgrade-libre2-0suse-upgrade-re2-devel | Feb 6, 2018 | Jan 30, 2018 |
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