Description

Affected versions of Atlassian Jira Server and Data Center allow authenticated remote attackers to enumerate the keys of private Jira projects via an Information Disclosure vulnerability in the /rest/api/latest/projectvalidate/key endpoint. The affected versions are before version 8.5.18, from version 8.6.0 before 8.13.10, and from version 8.14.0 before 8.18.2.

Remediation

References

CVE-2021-39121

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PostgreSQL Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') Vulnerability (CVE-2020-21469)

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Severity

Medium

Classification

CVE-2021-39121

Tags

Missing Update Known Vulnerabilities