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Huawei EulerOS: CVE-2020-12137: mailman security update

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Huawei EulerOS: CVE-2020-12137: mailman security update

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
04/24/2020
Created
01/20/2021
Added
01/20/2021
Modified
01/20/2021

Description

GNU Mailman 2.x before 2.1.30 uses the .obj extension for scrubbed application/octet-stream MIME parts. This behavior may contribute to XSS attacks against list-archive visitors, because an HTTP reply from an archive web server may lack a MIME type, and a web browser may perform MIME sniffing, conclude that the MIME type should have been text/html, and execute JavaScript code.

Solution(s)

  • huawei-euleros-2_0_sp3-upgrade-mailman

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