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Atlassian JIRA: Unrestricted Upload of File with Dangerous Type (CVE-2019-20897)

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Atlassian JIRA: Unrestricted Upload of File with Dangerous Type (CVE-2019-20897)

Severity
4
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:P)
Published
07/13/2020
Created
07/31/2020
Added
07/30/2020
Modified
07/30/2020

Description

The avatar upload feature in affected versions of Atlassian Jira Server and Data Center allows remote attackers to achieve Denial of Service via a crafted PNG file. The affected versions are before version 8.5.4, from version 8.6.0 before 8.6.2, and from version 8.7.0 before 8.7.1.

Solution(s)

  • atlassian-jira-upgrade-8_5_4
  • atlassian-jira-upgrade-8_6_2
  • atlassian-jira-upgrade-8_7_1

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