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.
References
| Link | Resource |
|---|---|
| http://git.linux-nfs.org/?p=steved/libtirpc.git%3Ba=commit%3Bh=fce98161d9815ea016855d9f00274276452c2c4b | |
| https://bugzilla.novell.com/show_bug.cgi?id=968175 | Issue Tracking Patch Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14621 | Issue Tracking Patch Third Party Advisory |
| http://git.linux-nfs.org/?p=steved/libtirpc.git%3Ba=commit%3Bh=fce98161d9815ea016855d9f00274276452c2c4b | |
| https://bugzilla.novell.com/show_bug.cgi?id=968175 | Issue Tracking Patch Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14621 | Issue Tracking Patch Third Party Advisory |
Configurations
Configuration 1 (hide)
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History
21 Nov 2024, 03:49
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : 7.8
v3 : 5.3 |
| References | () http://git.linux-nfs.org/?p=steved/libtirpc.git%3Ba=commit%3Bh=fce98161d9815ea016855d9f00274276452c2c4b - | |
| References | () https://bugzilla.novell.com/show_bug.cgi?id=968175 - Issue Tracking, Patch, Third Party Advisory | |
| References | () https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14621 - Issue Tracking, Patch, Third Party Advisory |
07 Nov 2023, 02:52
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
|
Information
Published : 2018-08-30 13:29
Updated : 2024-11-21 03:49
NVD link : CVE-2018-14621
Mitre link : CVE-2018-14621
CVE.ORG link : CVE-2018-14621
JSON object : View
Products Affected
libtirpc_project
- libtirpc
CWE
CWE-835
Loop with Unreachable Exit Condition ('Infinite Loop')