7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.8 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
0.002 Low
EPSS
Percentile
57.3%
An infinite loop vulnerability was found in libtirpc before version
1.0.2-rc2. With the port to using poll rather than select, exhaustion of
file descriptors would cause the server to enter an infinite loop,
consuming a large amount of CPU time and denying service to other clients
until restarted.
bugzilla.novell.com/show_bug.cgi?id=968175
bugzilla.redhat.com/show_bug.cgi?id=1620290
bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14621
launchpad.net/bugs/cve/CVE-2018-14621
nvd.nist.gov/vuln/detail/CVE-2018-14621
security-tracker.debian.org/tracker/CVE-2018-14621
www.cve.org/CVERecord?id=CVE-2018-14621
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.8 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
0.002 Low
EPSS
Percentile
57.3%