Is CVE-2017-5563 in the CISA KEV catalog?

No. CVE-2017-5563 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2017-5563?

CVE-2017-5563 has a CVSS v3 base score of 8.8 (HIGH).

What is the EPSS score for CVE-2017-5563?

CVE-2017-5563 has an EPSS score of 3.00% (86th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2017-5563?

Upgrade tiff on debian 11 to 4.0.7-1 or later. Fixes are available for 4 affected products.

CVE & CISA-KEV Catalog

CVE-2017-5563

HIGHEPSS 86th pctl

8.8

CVSS v3

NVD

Description

LibTIFF version 4.0.7 is vulnerable to a heap-based buffer over-read in tif_lzw.c resulting in DoS or code execution via a crafted bmp image to tools/bmp2tiff.

CWE-125Out-of-bounds Read

How to fix

Remediation Available

tiffDebian

Fixed in:4.0.7-1CVE-2017-5563

libtiff-toolsUbuntu

Fixed in:4.0.3-7ubuntu0.9USN-3606-1

Fixed in:4.0.6-1ubuntu0.4USN-3606-1

libtiff5Ubuntu

Fixed in:4.0.3-7ubuntu0.9USN-3606-1

Fixed in:4.0.6-1ubuntu0.4USN-3606-1

tiffUbuntu

Fixed in:4.0.3-7ubuntu0.9USN-3606-1

Fixed in:4.0.6-1ubuntu0.4USN-3606-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploit Intelligence

3.00%probability of exploitation in 30 days

86thpercentile

Elevated risk: more likely to be exploited than 86% of all known CVEs.

References

Third-Party Advisory1

securityfocus.com

Issue Tracking1

bugzilla.maptools.org

Other references2

Related Vulnerabilities

Other CWE-125 (Out-of-bounds Read) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2014-0160	High	7.5	100%	KEV	Fix
CVE-2025-5777	High	7.5	100%	KEV + Ransom	Fix
CVE-2021-4034	High	7.8	95%	KEV	Fix
CVE-2023-21769	High	7.5	92%	-	Fix
CVE-2023-49285	High	8.6	89%	-	Fix
CVE-2020-8794	Critical	9.8	89%	-	Fix

Embed a live status badge for CVE-2017-5563

Markdown

[![CVE-2017-5563](https://tridentstack.com/cve/badge/CVE-2017-5563.svg)](https://tridentstack.com/cve/CVE-2017-5563)

HTML

<a href="https://tridentstack.com/cve/CVE-2017-5563"><img src="https://tridentstack.com/cve/badge/CVE-2017-5563.svg" alt="CVE-2017-5563"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-05-13.