Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2019-20897 First vendor Publication 2020-07-13
Vendor Cve Last vendor Modification 2022-03-30

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 6.5
Base Score 6.5 Environmental Score 6.5
impact SubScore 3.6 Temporal Score 6.5
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:S/C:N/I:N/A:P)
Cvss Base Score 4 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 8 Authentication Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20897

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-434 Unrestricted Upload of File with Dangerous Type (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 356
Application 3
Application 129
Application 1

Sources (Detail)

Source Url
MISC https://jira.atlassian.com/browse/JRASERVER-70813

Alert History

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Date Informations
2023-08-12 13:04:47
  • Multiple Updates
2023-08-12 01:17:28
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2023-08-11 12:58:22
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2023-08-11 01:18:00
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2023-08-06 12:56:39
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2023-08-06 01:17:22
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2023-08-04 12:56:59
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2023-08-04 01:17:33
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2023-07-14 12:56:57
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2023-07-14 01:17:29
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2023-03-29 01:58:15
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2023-03-28 12:17:46
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2022-10-11 12:50:50
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2022-10-11 01:17:20
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2022-04-23 01:43:05
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2022-03-30 21:23:23
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2022-03-30 17:23:19
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2022-03-29 09:23:08
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2022-03-28 21:23:16
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2022-03-26 09:23:21
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2022-03-26 00:23:12
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2022-03-25 21:23:28
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2021-09-25 01:35:16
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2021-05-04 13:35:25
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2021-04-22 02:48:09
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2021-03-27 01:30:16
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2020-07-14 05:22:42
  • Multiple Updates
2020-07-13 09:22:40
  • First insertion