Vulnerability Monitor

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CVE-2019-20897

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.

Published

2020-07-13T01:15:11.213

Last Modified

2024-11-21T04:39:38.607

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.5 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:S/C:N/I:N/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: SINGLE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

8.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-434
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application atlassian jira < 8.5.4 Yes
Application atlassian jira_data_center < 8.6.2 Yes
Application atlassian jira_data_center < 8.7.1 Yes
Application atlassian jira_server < 8.6.2 Yes
Application atlassian jira_server < 8.7.1 Yes
Application atlassian jira_software_data_center < 8.5.4 Yes
References