PT-2020-10820
CVE-2019-20857
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تاريخ النشر
2020-06-19
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تاريخ التحديث
2020-06-23
الوصف من
CVSS 3.1
7.5
عاليةالمقاييسAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions
Mattermost Server versions prior to 5.16.0
Description
An issue allows attackers to cause a denial of service via many backtick characters, resulting in a markdown renderer hang.
Recommendations
For versions prior to 5.16.0, update to version 5.16.0 or later to resolve the issue. As a temporary workaround, consider restricting the use of backtick characters in markdown rendering until a patch is available.
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