vulnerability
Alpine Linux: CVE-2021-20224: Integer Overflow or Wraparound
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:M/Au:N/C:N/I:N/A:C) | 2022-08-25 | 2024-08-22 | 2024-10-02 |
Severity
5
CVSS
(AV:L/AC:M/Au:N/C:N/I:N/A:C)
Published
2022-08-25
Added
2024-08-22
Modified
2024-10-02
Description
An integer overflow issue was discovered in ImageMagick's ExportIndexQuantum() function in MagickCore/quantum-export.c. Function calls to GetPixelIndex() could result in values outside the range of representable for the 'unsigned char'. When ImageMagick processes a crafted pdf file, this could lead to an undefined behaviour or a crash.
Solution
alpine-linux-upgrade-imagemagick
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