Summary
Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2021-33294: In elfutils 0.183, an infinite loop was found in the function handle_symtab in readelf.c .Which allows attackers to cause a denial of service (infinite loop) via crafted file.
Fixed packages 9
| Release | Package | Fixed in |
|---|---|---|
| Amazon Linux · 2 | elfutils | 0:0.176-2.amzn2.0.1 |
| Amazon Linux · 2 | elfutils-debuginfo | 0:0.176-2.amzn2.0.1 |
| Amazon Linux · 2 | elfutils-default-yama-scope | 0:0.176-2.amzn2.0.1 |
| Amazon Linux · 2 | elfutils-devel | 0:0.176-2.amzn2.0.1 |
| Amazon Linux · 2 | elfutils-devel-static | 0:0.176-2.amzn2.0.1 |
| Amazon Linux · 2 | elfutils-libelf | 0:0.176-2.amzn2.0.1 |
| Amazon Linux · 2 | elfutils-libelf-devel | 0:0.176-2.amzn2.0.1 |
| Amazon Linux · 2 | elfutils-libelf-devel-static | 0:0.176-2.amzn2.0.1 |
| Amazon Linux · 2 | elfutils-libs | 0:0.176-2.amzn2.0.1 |
Vulnerabilities 1
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Unscored —
In elfutils 0.183, an infinite loop was found in the function handle_symtab in readelf.c .Which allows attackers to cau…
References
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web
https://alas.aws.amazon.com/cve/html/CVE-2021-33294.html