发布于3月6日3月6日 Members Alpine Linux: CVE-2023-27537: Double Free Severity 7 CVSS (AV:N/AC:M/Au:N/C:N/I:N/A:C) Published 03/30/2023 Created 04/09/2024 Added 03/26/2024 Modified 10/02/2024 Description A double free vulnerability exists in libcurl <8.0.0 when sharing HSTS data between separate "handles". This sharing was introduced without considerations for do this sharing across separate threads but there was no indication of this fact in the documentation. Due to missing mutexes or thread locks, two threads sharing the same HSTS data could end up doing a double-free or use-after-free. Solution(s) alpine-linux-upgrade-curl References https://attackerkb.com/topics/cve-2023-27537 CVE - 2023-27537 https://security.alpinelinux.org/vuln/CVE-2023-27537
