Summary
Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2021-46822: The PPM reader in libjpeg-turbo through 2.0.90 mishandles use of tjLoadImage for loading a 16-bit binary PPM file into a grayscale buffer and loading a 16-bit binary PGM file into an RGB buffer. This is related to a heap-based buffer overflow in the get_word_rgb_row function in rdppm.c.
Fixed packages 6
| Release | Package | Fixed in |
|---|---|---|
| Amazon Linux · 2 | libjpeg-turbo | 0:2.0.90-2.amzn2.0.2 |
| Amazon Linux · 2 | libjpeg-turbo-debuginfo | 0:2.0.90-2.amzn2.0.2 |
| Amazon Linux · 2 | libjpeg-turbo-devel | 0:2.0.90-2.amzn2.0.2 |
| Amazon Linux · 2 | libjpeg-turbo-utils | 0:2.0.90-2.amzn2.0.2 |
| Amazon Linux · 2 | turbojpeg | 0:2.0.90-2.amzn2.0.2 |
| Amazon Linux · 2 | turbojpeg-devel | 0:2.0.90-2.amzn2.0.2 |
Vulnerabilities 1
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Unscored —
The PPM reader in libjpeg-turbo through 2.0.90 mishandles use of tjLoadImage for loading a 16-bit binary PPM file into …
References
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web
https://alas.aws.amazon.com/cve/html/CVE-2021-46822.html