ID |
CVE-2021-33815
|
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. |
References |
|
Vulnerable Configurations |
|
CVSS |
Base: | 6.8 (as of 23-12-2023 - 12:15) |
Impact: | |
Exploitability: | |
|
CWE |
CWE-129 |
CAPEC |
-
Overflow Buffers
Buffer Overflow attacks target improper or missing bounds checking on buffer operations, typically triggered by input injected by an adversary. As a consequence, an adversary is able to write past the boundaries of allocated buffer regions in memory, causing a program crash or potentially redirection of execution as per the adversaries' choice.
|
Access |
Vector | Complexity | Authentication |
NETWORK |
MEDIUM |
NONE |
|
Impact |
Confidentiality | Integrity | Availability |
PARTIAL |
PARTIAL |
PARTIAL |
|
cvss-vector
via4
|
AV:N/AC:M/Au:N/C:P/I:P/A:P
|
Last major update |
23-12-2023 - 12:15 |
Published |
03-06-2021 - 17:15 |
Last modified |
23-12-2023 - 12:15 |