Summary
Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2023-52356: A segment fault (SEGV) flaw was found in libtiff that could be triggered by passing a crafted tiff file to the TIFFReadRGBATileExt() API. This flaw allows a remote attacker to cause a heap-buffer overflow, leading to a denial of service.
Fixed packages 7
| Release | Package | Fixed in |
|---|---|---|
| Amazon Linux · 2023 | libtiff | 0:4.4.0-4.amzn2023.0.18 |
| Amazon Linux · 2023 | libtiff-debuginfo | 0:4.4.0-4.amzn2023.0.18 |
| Amazon Linux · 2023 | libtiff-debugsource | 0:4.4.0-4.amzn2023.0.18 |
| Amazon Linux · 2023 | libtiff-devel | 0:4.4.0-4.amzn2023.0.18 |
| Amazon Linux · 2023 | libtiff-static | 0:4.4.0-4.amzn2023.0.18 |
| Amazon Linux · 2023 | libtiff-tools | 0:4.4.0-4.amzn2023.0.18 |
| Amazon Linux · 2023 | libtiff-tools-debuginfo | 0:4.4.0-4.amzn2023.0.18 |
Vulnerabilities 1
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High 7.5CVE-2023-52356 Public exploit
Libtiff: segment fault in libtiff in tiffreadrgbatileext() leading to denial of service
A segment fault (SEGV) flaw was found in libtiff that could be triggered by passing a crafted tiff file to the TIFFReadRGBATileExt() API. This flaw allows a remote attacker to cause a heap-buffer overflow, leading to a denial of service.
References
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web
https://alas.aws.amazon.com/cve/html/CVE-2023-52356.html