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6.8
CVSSv2

CVE-2021-33815

Published: 03/06/2021 Updated: 23/12/2023
CVSS v2 Base Score: 6.8 | Impact Score: 6.4 | Exploitability Score: 8.6
CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8
VMScore: 605
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Vulnerability Summary

dwa_uncompress in libavcodec/exr.c in FFmpeg 4.4 allows an out-of-bounds array access because dc_count is not strictly checked.

Vulnerability Trend

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ffmpeg ffmpeg 4.4

Vendor Advisories

Arch Linux Issues:
dwa_uncompress in libavcodec/exrc in FFmpeg 44 allows an out-of-bounds array access because dc_count is not strictly checked ...

References

CWE-129https://github.com/FFmpeg/FFmpeg/commit/26d3c81bc5ef2f8c3f09d45eaeacfb4b1139a777https://security.gentoo.org/glsa/202312-14https://nvd.nist.govhttps://security.archlinux.org/CVE-2021-33815
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-28995CVE-2024-36680CVE-2024-35537unauthorizedCVE-2024-21518CVE-2024-37673cross-site scriptingSSRFCVE-2024-6241
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