CVE-2018-20534: Canonical Ubuntu Linux
Medium severity, CVSS 6.5. EPSS: 2.3% chance of exploitation in the next 30 days.
There is an illegal address access at ext/testcase.c in libsolv.a in libsolv through 0.7.2 that will cause a denial of service. NOTE: third parties dispute this issue stating that the issue affects the test suite and not the underlying library. It cannot be exploited in any real-world application
Affected products
Published 2018-12-28. Last modified 2026-06-17.