CVE-2021-43959

2022-07-2608:00:14

atlassian

www.cve.org

atlassian jira

ssrf vulnerability

unauthorized access

internal network resources

csv importing

AI Score

5.8

Confidence

High

EPSS

0.001

Percentile

51.1%

JSON

Affected versions of Atlassian Jira Service Management Server and Data Center allow authenticated remote attackers to access the content of internal network resources via a Server-Side Request Forgery (SSRF) vulnerability in the CSV importing feature of JSM Insight. When running in an environment like Amazon EC2, this flaw may be used to access to a metadata resource that provides access credentials and other potentially confidential information. The affected versions are before version 4.13.20, from version 4.14.0 before 4.20.8, and from version 4.21.0 before 4.22.2.

CNA Affected

[
  {
    "product": "Jira Service Management Server",
    "vendor": "Atlassian",
    "versions": [
      {
        "lessThan": "4.13.20",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "4.14.0",
        "versionType": "custom"
      },
      {
        "lessThan": "4.20.8",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "4.21.0",
        "versionType": "custom"
      },
      {
        "lessThan": "4.22.2",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "Jira Service Management Data Center",
    "vendor": "Atlassian",
    "versions": [
      {
        "lessThan": "4.13.20",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "4.14.0",
        "versionType": "custom"
      },
      {
        "lessThan": "4.20.8",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "4.21.0",
        "versionType": "custom"
      },
      {
        "lessThan": "4.22.2",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

jira.atlassian.com/browse/JSDSERVER-11898