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Alpine Linux: CVE-2021-3518: Use After Free

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Alpine Linux: CVE-2021-3518: Use After Free

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
05/18/2021
Created
04/09/2024
Added
03/26/2024
Modified
04/09/2024

Description

There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact from this flaw is to confidentiality, integrity, and availability.

Solution(s)

  • alpine-linux-upgrade-libxml2

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