CVE-2021-28117

Name
CVE-2021-28117
Description
libdiscover/backends/KNSBackend/KNSResource.cpp in KDE Discover before 5.21.3 automatically creates links to potentially dangerous URLs (that are neither https:// nor http://) based on the content of the store.kde.org web site. (5.18.7 is also a fixed version.)
NVD Severity
unknown
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
Product https://userbase.kde.org/Discover
Third Party Advisory https://github.com/KDE/discover/releases
Patch https://invent.kde.org/plasma/discover/commit/94478827aab63d2e2321f0ca9ec5553718798e60
Patch https://kde.org/info/security/advisory-20210310-1.txt
Patch https://github.com/KDE/discover/commit/fcd3b30552bf03a384b1a16f9bb8db029c111356

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:kde:discover:*:*:*:*:*:*:*:* discover >= None < 5.21.3

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
discover 3.13-community 5.20.5-r1 Bart Ribbers <bribbers@disroot.org> fixed