CVE-2019-20897 Details
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.
View at NVD
Exploit prediction scoring system (EPSS) score for CVE-2019-20897
EPSS (Exploit Prediction Scoring System): EPSS predicts the likelihood that a vulnerability will be exploited in the wild. A higher percentage means a greater chance of an exploit occurring. The EPSS model produces a probability score between 0 and 1 (0 and 100%).
0.83 Probability of exploitation activity being observed over the next 30 days (74rd percentile)
CVSS score for CVE-2019-20897
CVSS (Common Vulnerability Scoring System): An open framework owned and managed by FIRST.Org, Inc. that assigns a numerical score from 0 to 10 to software vulnerabilities to indicate their severity.
6.5 Medium
Products affected by CVE-2019-20897
Jira Server 6.2.4
Jira Server 6.2.5
Jira Server 6.2.6
Jira Server 6.2.7
Jira Server 6.3.1
DVE Score by Bitsight AI
DVE scores complement traditional static scoring systems like CVSS with Bitsight AI powered real-time threat intelligence and underground cyber criminal activity so that security teams can reduce alert fatigue and focus on vulnerabilities most likely to be exploited.
Not available
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CVE-2019-20897 Global Footprint

Top 10 Identified Countries

Country Observations Percentage
US 325 21.34%
DE 157 10.31%
CN 155 10.18%
RU 98 6.43%
FR 78 5.12%
KR 54 3.55%
HK 48 3.15%
CA 44 2.89%
SG 42 2.76%
PL 37 2.43%

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CVE-2019-20897 Industry Footprint

Top 10 Identified Industries

*Service provider organizations (typically Technology and Telecommunications) are disproportionally represented in the results given their upstream ownership of end-user infrastructure. See our FAQs.

Industry* Observations Percentage
Technology 961 84.60%
Telecommunications 142 12.50%
Education 9 0.79%
Manufacturing 5 0.44%
Business Services 4 0.35%
Tourism/Hospitality 3 0.26%
Nonprofit/NGO 3 0.26%
Government/Politics 3 0.26%
Media/Entertainment 2 0.18%
Insurance 2 0.18%

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