CVE-2021-31872

Related Files

Ubuntu Security Notice USN-5379-1

Posted Apr 18, 2022

Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 5379-1 - It was discovered that klibc did not properly perform some mathematical operations, leading to an integer overflow. An attacker could possibly use this issue to cause a crash, resulting in a denial of service, or possibly execute arbitrary code. It was discovered that klibc did not properly handled some memory allocations on 64 bit systems. An attacker could possibly use this issue to cause a crash, resulting in a denial of service, or possibly execute arbitrary code.

tags | advisory, denial of service, overflow, arbitrary

systems | linux, ubuntu

advisories | CVE-2021-31870, CVE-2021-31871, CVE-2021-31872, CVE-2021-31873

SHA-256 | 69850c1afcc1631690209befbab57cecc173d4514803a7c4e88d8a361acff09c

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