CVE-2020-14177

CVSS V2 Medium 4 CVSS V3 Medium 6.5
Description
Affected versions of Atlassian Jira Server and Data Center allow remote attackers to impact the application's availability via a Regex-based Denial of Service (DoS) vulnerability in JQL version searching. The affected versions are before version 7.13.16; from version 7.14.0 before 8.5.7; from version 8.6.0 before 8.10.2; and from version 8.11.0 before 8.11.1.
Overview
  • CVE ID
  • CVE-2020-14177
  • Assigner
  • security@atlassian.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-09-21T01:15:12
  • Last Modified Date
  • 2022-03-28T13:33:48
Weakness Enumerations
CWE URL
NVD-CWE-noinfo http://cwe.mitre.org/data/definitions/NVD-noinfo.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:* 1 OR 7.13.16
cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:* 1 OR 7.14.0 8.5.7
cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:* 1 OR 8.6.0 8.10.2
cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:* 1 OR 8.11.0 8.11.1
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 6.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://jira.atlassian.com/browse/JRASERVER-71388 Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-14177
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14177
History
Created Old Value New Value Data Type Notes
2022-04-04 00:41:35 Added to TrackCVE
2022-12-04 23:03:19 2020-09-21T01:15Z 2020-09-21T01:15:12 CVE Published Date updated
2022-12-04 23:03:19 2022-03-28T13:33:48 CVE Modified Date updated
2022-12-04 23:03:19 Analyzed Vulnerability Status updated