CVE-2018-13305
- Source
- https://cve.org/CVERecord?id=CVE-2018-13305
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-13305.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2018-13305
- Downstream
- Related
- Published
- 2018-07-05T17:29:00.610Z
- Modified
- 2026-05-17T11:55:11.816425378Z
- Severity
-
- 8.1 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In FFmpeg 4.0.1, due to a missing check for negative values of the mquant variable, the vc1putblocksclamped function in libavcodec/vc1block.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.
- References