Vulnerability Name: | CVE-2021-28117 (CCN-198799) | ||||||||||||
Assigned: | 2021-03-10 | ||||||||||||
Published: | 2021-03-10 | ||||||||||||
Updated: | 2021-04-01 | ||||||||||||
Summary: | 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.) | ||||||||||||
CVSS v3 Severity: | 7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N) 6.5 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C)
4.6 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C)
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CVSS v2 Severity: | 5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)
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Vulnerability Type: | CWE-noinfo | ||||||||||||
Vulnerability Consequences: | Gain Access | ||||||||||||
References: | Source: MITRE Type: CNA CVE-2021-28117 Source: XF Type: UNKNOWN kde-cve202128117-weak-security(198799) Source: MISC Type: Third Party Advisory https://github.com/KDE/discover/releases Source: CONFIRM Type: Patch, Third Party Advisory https://invent.kde.org/plasma/discover/commit/94478827aab63d2e2321f0ca9ec5553718798e60 Source: CCN Type: KDE Project Security Advisory Missing URI scheme validation Source: CONFIRM Type: Patch, Vendor Advisory https://kde.org/info/security/advisory-20210310-1.txt Source: MISC Type: Product, Vendor Advisory https://userbase.kde.org/Discover | ||||||||||||
Vulnerable Configuration: | Configuration 1:![]() | ||||||||||||
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