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Huawei EulerOS: CVE-2022-48339: emacs security update

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Huawei EulerOS: CVE-2022-48339: emacs security update

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
02/20/2023
Created
05/10/2023
Added
05/10/2023
Modified
05/10/2023

Description

An issue was discovered in GNU Emacs through 28.2. htmlfontify.el has a command injection vulnerability. In the hfy-istext-command function, the parameter file and parameter srcdir come from external input, and parameters are not escaped. If a file name or directory name contains shell metacharacters, code may be executed.

Solution(s)

  • huawei-euleros-2_0_sp9-upgrade-emacs-filesystem

References

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