Summary
Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2023-1289: A vulnerability was discovered in ImageMagick where a specially created SVG file loads itself and causes a segmentation fault. This flaw allows a remote attacker to pass a specially crafted SVG file that leads to a segmentation fault, generating many trash files in "/tmp," resulting in a denial of service. When ImageMagick crashes, it generates a lot of trash files. These trash files can be large if the SVG file contains many render actions. In a denial of service attack, if a remote attacker uploads an SVG file of size t, ImageMagick generates files of size 103*t. If an attacker uploads a 100M SVG, the server will generate about 10G.
Fixed packages 7
| Release | Package | Fixed in |
|---|---|---|
| Amazon Linux · 2 | ImageMagick | 0:6.9.10.97-1.amzn2.0.1 |
| Amazon Linux · 2 | ImageMagick-c++ | 0:6.9.10.97-1.amzn2.0.1 |
| Amazon Linux · 2 | ImageMagick-c++-devel | 0:6.9.10.97-1.amzn2.0.1 |
| Amazon Linux · 2 | ImageMagick-debuginfo | 0:6.9.10.97-1.amzn2.0.1 |
| Amazon Linux · 2 | ImageMagick-devel | 0:6.9.10.97-1.amzn2.0.1 |
| Amazon Linux · 2 | ImageMagick-doc | 0:6.9.10.97-1.amzn2.0.1 |
| Amazon Linux · 2 | ImageMagick-perl | 0:6.9.10.97-1.amzn2.0.1 |
Vulnerabilities 1
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Medium 5.5
ImageMagick: Specially crafted SVG leads to segmentation fault and generate trash files in "/tmp", possible to leverage DoS
A vulnerability was discovered in ImageMagick where a specially created SVG file loads itself and causes a segmentation fault. This flaw allows a remote attacker to pass a specially crafted SVG file that leads to a segmentation fault, generating many trash fi…
References
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web
https://alas.aws.amazon.com/cve/html/CVE-2023-1289.html