CVE-2017-7602: Integer Overflow
Last updated 25 August 2025
Other sources
LibTIFF 4.0.7 has a signed integer overflow, which might allow remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact 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 4.7.2-1
Event History
Frequently Asked Questions
What is the severity of CVE-2017-7602?
CVE-2017-7602 has a medium severity level due to the potential for denial of service caused by remote attackers.
How do I fix CVE-2017-7602?
To fix CVE-2017-7602, upgrade to LibTIFF versions 4.2.0-1+deb11u6, 4.5.0-6+deb12u2, or later.
What type of impact does CVE-2017-7602 have on systems?
CVE-2017-7602 may lead to application crashes and could result in unspecified other impacts.
Which versions of LibTIFF are vulnerable to CVE-2017-7602?
LibTIFF version 4.0.7 is specifically vulnerable to CVE-2017-7602.
Can CVE-2017-7602 be exploited remotely?
Yes, CVE-2017-7602 can be exploited by remote attackers through crafted images.