Debian Security Bug TrackerDEBIANCVE:CVE-2021-20224CVE-2021-20224
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS
Percentile
29.4%
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.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | imagemagick | < 8:6.9.11.57+dfsg-1 | imagemagick_8:6.9.11.57+dfsg-1_all.deb |
| Debian | 11 | all | imagemagick | < 8:6.9.11.57+dfsg-1 | imagemagick_8:6.9.11.57+dfsg-1_all.deb |
| Debian | 999 | all | imagemagick | < 8:6.9.11.57+dfsg-1 | imagemagick_8:6.9.11.57+dfsg-1_all.deb |
| Debian | 13 | all | imagemagick | < 8:6.9.11.57+dfsg-1 | imagemagick_8:6.9.11.57+dfsg-1_all.deb |
Related
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS
Percentile
29.4%