CVE-2018-14622
Detail
Modified This CVE record has been updated after NVD enrichment efforts were completed. Enrichment data supplied by the NVD may require amendment due to these changes.
Description
A null-pointer dereference vulnerability was found in libtirpc before version 0.3.3-rc3. The return value of makefd_xprt() was not checked in all instances, which could lead to a crash when the server exhausted the maximum number of available file descriptors. A remote attacker could cause an rpc-based application to crash by flooding it with new connections.
Metrics
CVSS Version 4.0
CVSS Version 3.x
CVSS Version 2.0
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
CVSS 4.0 Severity and Vector Strings:
NVD assessment
not yet provided.
CVSS 3.x Severity and Vector Strings:
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CVSS 2.0 Severity and Vector Strings:
Vector:
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving NIST webspace.
We have provided these links to other web sites because they
may have information that would be of interest to you. No
inferences should be drawn on account of other sites being
referenced, or not, from this page. There may be other web
sites that are more appropriate for your purpose. NIST does
not necessarily endorse the views expressed, or concur with
the facts presented on these sites. Further, NIST does not
endorse any commercial products that may be mentioned on
these sites. Please address comments about this page to [email protected]
URL
Source(s)
Tag(s)
http://git.linux-nfs.org/?p=steved/libtirpc.git%3Ba=commit%3Bh=1c77f7a869bdea2a34799d774460d1f9983d45f0
CVE, Inc., Red Hat
https://access.redhat.com/errata/RHBA-2017:1991
CVE, Inc., Red Hat
Third Party Advisory
https://bugzilla.novell.com/show_bug.cgi?id=968175
CVE, Inc., Red Hat
Issue Tracking
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14622
CVE, Inc., Red Hat
Issue Tracking
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/08/msg00034.html
CVE, Inc., Red Hat
Mailing List
Third Party Advisory
https://usn.ubuntu.com/3759-1/
CVE, Inc., Red Hat
Third Party Advisory
https://usn.ubuntu.com/3759-2/
CVE, Inc., Red Hat
Third Party Advisory
Weakness Enumeration
CWE-ID
CWE Name
Source
CWE-252
Unchecked Return Value
NIST
Red Hat, Inc.
Change History
12 change records found show changes
CVE Modified by CVE 11/20/2024 10:49:26 PM
Action
Type
Old Value
New Value
Added
Reference
http://git.linux-nfs.org/?p=steved/libtirpc.git%3Ba=commit%3Bh=1c77f7a869bdea2a34799d774460d1f9983d45f0
Added
Reference
https://access.redhat.com/errata/RHBA-2017:1991
Added
Reference
https://bugzilla.novell.com/show_bug.cgi?id=968175
Added
Reference
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14622
Added
Reference
https://lists.debian.org/debian-lts-announce/2018/08/msg00034.html
Added
Reference
https://usn.ubuntu.com/3759-1/
Added
Reference
https://usn.ubuntu.com/3759-2/
CVE Modified by Red Hat, Inc. 5/14/2024 1:02:19 AM
Action
Type
Old Value
New Value
CVE Modified by Red Hat, Inc. 11/06/2023 9:52:59 PM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. http://git.linux-nfs.org/?p=steved/libtirpc.git%3Ba=commit%3Bh=1c77f7a869bdea2a34799d774460d1f9983d45f0 [No types assigned]
Removed
Reference
Red Hat, Inc. http://git.linux-nfs.org/?p=steved/libtirpc.git;a=commit;h=1c77f7a869bdea2a34799d774460d1f9983d45f0
Modified Analysis by NIST 2/03/2023 9:23:42 AM
Action
Type
Old Value
New Value
Changed
Reference Type
http://git.linux-nfs.org/?p=steved/libtirpc.git;a=commit;h=1c77f7a869bdea2a34799d774460d1f9983d45f0 Third Party Advisory
http://git.linux-nfs.org/?p=steved/libtirpc.git;a=commit;h=1c77f7a869bdea2a34799d774460d1f9983d45f0 Patch, Third Party Advisory
Changed
Reference Type
https://lists.debian.org/debian-lts-announce/2018/08/msg00034.html Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/08/msg00034.html Mailing List, Third Party Advisory
CVE Modified by Red Hat, Inc. 12/04/2020 1:15:12 PM
Action
Type
Old Value
New Value
Added
CWE
Red Hat, Inc. CWE-252
Removed
CWE
Red Hat, Inc. CWE-476
Removed
CWE Reason
CWE-476 / More specific CWE option available
Modified Analysis by NIST 8/31/2020 12:16:10 PM
Action
Type
Old Value
New Value
Added
CVSS V3.1
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Removed
CVSS V3
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Added
CWE
NIST CWE-252
Removed
CWE
NIST CWE-769
CVE Modified by Red Hat, Inc. 10/09/2019 7:35:02 PM
Action
Type
Old Value
New Value
Added
CVSS V3
Red Hat, Inc. AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Added
CWE
Red Hat, Inc. CWE-476
CPE Deprecation Remap by NIST 9/16/2019 1:15:08 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:o:libtirpc_project:libtirpc:*:*:*:*:*:*:*:* versions from (excluding) 0.3.3
OR
*cpe:2.3:a:libtirpc_project:libtirpc:*:*:*:*:*:*:*:* versions from (excluding) 0.3.3
Initial Analysis by NIST 12/07/2018 1:20:30 PM
Action
Type
Old Value
New Value
Added
CVSS V3
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Added
CVSS V2
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Added
CWE
CWE-769
Added
CPE Configuration
OR
*cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
*cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
*cpe:2.3:o:libtirpc_project:libtirpc:*:*:*:*:*:*:*:* versions up to (excluding) 0.3.3
*cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:x64:*
*cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_server_eus:7.4:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:x64:*
Changed
Reference Type
http://git.linux-nfs.org/?p=steved/libtirpc.git;a=commit;h=1c77f7a869bdea2a34799d774460d1f9983d45f0 No Types Assigned
http://git.linux-nfs.org/?p=steved/libtirpc.git;a=commit;h=1c77f7a869bdea2a34799d774460d1f9983d45f0 Third Party Advisory
Changed
Reference Type
https://access.redhat.com/errata/RHBA-2017:1991 No Types Assigned
https://access.redhat.com/errata/RHBA-2017:1991 Third Party Advisory
Changed
Reference Type
https://bugzilla.novell.com/show_bug.cgi?id=968175 No Types Assigned
https://bugzilla.novell.com/show_bug.cgi?id=968175 Issue Tracking, Third Party Advisory
Changed
Reference Type
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14622 No Types Assigned
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14622 Issue Tracking, Third Party Advisory
Changed
Reference Type
https://lists.debian.org/debian-lts-announce/2018/08/msg00034.html No Types Assigned
https://lists.debian.org/debian-lts-announce/2018/08/msg00034.html Third Party Advisory
Changed
Reference Type
https://usn.ubuntu.com/3759-1/ No Types Assigned
https://usn.ubuntu.com/3759-1/ Third Party Advisory
Changed
Reference Type
https://usn.ubuntu.com/3759-2/ No Types Assigned
https://usn.ubuntu.com/3759-2/ Third Party Advisory
CVE Modified by Red Hat, Inc. 9/06/2018 6:29:01 AM
Action
Type
Old Value
New Value
Added
Reference
https://usn.ubuntu.com/3759-1/ [No Types Assigned]
Added
Reference
https://usn.ubuntu.com/3759-2/ [No Types Assigned]
CVE Modified by Red Hat, Inc. 9/01/2018 6:29:00 AM
Action
Type
Old Value
New Value
Added
Reference
https://lists.debian.org/debian-lts-announce/2018/08/msg00034.html [No Types Assigned]
CVE Modified by Red Hat, Inc. 8/31/2018 6:29:01 AM
Action
Type
Old Value
New Value
Added
Reference
https://access.redhat.com/errata/RHBA-2017:1991 [No Types Assigned]
Quick Info
CVE Dictionary Entry: CVE-2018-14622 NVD
Published Date: 08/30/2018 NVD
Last Modified: 11/20/2024
Source: Red Hat, Inc.
) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.
