CVE-2021-33815
HIGH
8.8
CVSS Score
Published: June 3, 2021 at 12:00 AM UTC
Updated: June 17, 2026 at 03:55 AM UTC
1 product affected across 1 vendorFFMPEG
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Severity
HIGH8.8
Exploit prediction
EPSS 1%
Description
dwa_uncompress in libavcodec/exr.c in FFmpeg 4.4 allows an out-of-bounds array access because dc_count is not strictly checked.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (2)
PatchThird Party Advisory
Source: [email protected]
https://github.com/FFmpeg/FFmpeg/commit/26d3c81bc5ef2f8c3f09d45eaeacfb4b1139a777CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-129
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