Common vulnerabilities and Exposures (CVE)

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Required CVE Record Information

Description

Mattermost fails to unescape Markdown strings in a memory-efficient way, allowing an attacker to cause a Denial of Service by sending a message containing a large number of escaped characters.

CVSS 1 Total

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ScoreSeverityVersionVector String
4.3MEDIUM3.1CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Product Status

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Versions 8 Total

Default Status: unaffected

affected

  • affected from 0 through 7.1.9 
  • affected from 0 through 7.8.4 
  • affected from 0 through 7.9.3 
  • affected at 7.10.0 

unaffected

  • unaffected at 7.1.10  
  • unaffected at 7.8.5 
  • unaffected at 7.9.4 
  • unaffected at 7.10.1 

Credits

  • claverrat finder

Updated:

This container includes required additional information provided by the CVE Program for this vulnerability.

Authorized Data Publishers

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