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.

Remediation

References

CVE-2019-20897

Related Vulnerabilities

WordPress Plugin DB Toolkit 'uploadify.php' Arbitrary File Upload (0.1.10)

SugarCRM Improper Input Validation Vulnerability (CVE-2011-0745)

WordPress Plugin Annonces 'theme.php' Arbitrary File Upload (1.2.0.1)

Java Denial of Service (DoS) Vulnerability (CVE-2019-2769)

Ruby on Rails CVE-2021-22902 Vulnerability (CVE-2021-22902)

Severity

Medium

Classification

CVE-2019-20897 CWE-434

Tags

Missing Update Known Vulnerabilities