Bypassing RPM Package Signing Restriction in yum-cron/yum-cron.py

CVE-2014-0022 · MEDIUM Severity

AV:N/AC:L/AU:N/C:N/I:P/A:N

The installUpdates function in yum-cron/yum-cron.py in yum 3.4.3 and earlier does not properly check the return value of the sigCheckPkg function, which allows remote attackers to bypass the RMP package signing restriction via an unsigned package.

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