CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
EPSS
Percentile
78.5%
Issue Overview:
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.
Affected Packages:
yum
Issue Correction:
Run yum update yum to update your system.
New Packages:
noarch:
yum-cron-security-3.4.3-137.49.amzn1.noarch
yum-cron-hourly-3.4.3-137.49.amzn1.noarch
yum-3.4.3-137.49.amzn1.noarch
yum-cron-3.4.3-137.49.amzn1.noarch
yum-cron-daily-3.4.3-137.49.amzn1.noarch
src:
yum-3.4.3-137.49.amzn1.src
Red Hat: CVE-2014-0022
Mitre: CVE-2014-0022
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Amazon Linux | 1 | noarch | yum-cron-security | < 3.4.3-137.49.amzn1 | yum-cron-security-3.4.3-137.49.amzn1.noarch.rpm |
Amazon Linux | 1 | noarch | yum-cron-hourly | < 3.4.3-137.49.amzn1 | yum-cron-hourly-3.4.3-137.49.amzn1.noarch.rpm |
Amazon Linux | 1 | noarch | yum | < 3.4.3-137.49.amzn1 | yum-3.4.3-137.49.amzn1.noarch.rpm |
Amazon Linux | 1 | noarch | yum-cron | < 3.4.3-137.49.amzn1 | yum-cron-3.4.3-137.49.amzn1.noarch.rpm |
Amazon Linux | 1 | noarch | yum-cron-daily | < 3.4.3-137.49.amzn1 | yum-cron-daily-3.4.3-137.49.amzn1.noarch.rpm |