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Huawei EulerOS: CVE-2023-24626: screen security update

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Huawei EulerOS: CVE-2023-24626: screen security update

Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
04/08/2023
Created
07/10/2023
Added
07/10/2023
Modified
01/28/2025

Description

socket.c in GNU Screen through 4.9.0, when installed setuid or setgid (the default on platforms such as Arch Linux and FreeBSD), allows local users to send a privileged SIGHUP signal to any PID, causing a denial of service or disruption of the target process.

Solution(s)

  • huawei-euleros-2_0_sp9-upgrade-screen

References

  • https://attackerkb.com/topics/cve-2023-24626
  • CVE - 2023-24626
  • EulerOS-SA-2023-2342
  • 查看数 695
  • 已创建
  • 最后回复

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