Affected versions of Atlassian Crucible allow remote attackers to impact the application's availability via a Denial of Service (DoS) vulnerability in the file upload request feature of code reviews. The affected versions are before version 4.7.4, and from version 4.8.0 before 4.8.5.
Published 2020-12-21 01:15:12
Updated 2020-12-22 19:55:47
Source Atlassian
View at NVD,   CVE.org
Vulnerability category: Denial of service

Exploit prediction scoring system (EPSS) score for CVE-2020-29447

0.11%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 43 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-29447

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
4.0
MEDIUM AV:N/AC:L/Au:S/C:N/I:N/A:P
8.0
2.9
NIST
4.3
MEDIUM CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
2.8
1.4
NIST

CWE ids for CVE-2020-29447

References for CVE-2020-29447

  • https://jira.atlassian.com/browse/CRUC-8505
    [CRUC-8505] Sending multiple concurrent file upload requests will permanently break a review - CVE-2020-29447 - Create and track feature requests for Atlassian products.
    Vendor Advisory

Products affected by CVE-2020-29447

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