CVE-2017-7598: Divide by Zero
Last updated 25 August 2025
Other sources
tifdirread.c in LibTIFF 4.0.7 might allow remote attackers to cause a denial of service (divide-by-zero error and application crash) via a crafted image.
— Launchpad
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
debian/tiffto a version that resolves this vulnerability.Fixed in 4.2.0-1+deb11u5Fixed in 4.2.0-1+deb11u8Fixed in 4.5.0-6+deb12u4Fixed in 4.7.0-3+deb13u2Fixed in 4.7.0-3+deb13u3Fixed in 4.7.2-1
Event History
Frequently Asked Questions
What is the severity of CVE-2017-7598?
CVE-2017-7598 has a severity rating of medium due to its potential to cause a denial of service.
How do I fix CVE-2017-7598?
To fix CVE-2017-7598, update LibTIFF to version 4.0.8 or later, which addresses the vulnerability.
What type of vulnerability is CVE-2017-7598?
CVE-2017-7598 is a denial of service vulnerability caused by a divide-by-zero error.
What software is affected by CVE-2017-7598?
CVE-2017-7598 affects LibTIFF version 4.0.7 and specific versions of the 'tiff' package in Debian.
Can CVE-2017-7598 be exploited remotely?
Yes, CVE-2017-7598 can be exploited remotely through specially crafted image files.