CVE-2018-0031 Detail
Modified
This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Current Description
Receipt of specially crafted UDP/IP packets over MPLS may be able to bypass a stateless firewall filter. The crafted UDP packets must be encapsulated and meet a very specific packet format to be classified in a way that bypasses IP firewall filter rules. The packets themselves do not cause a service interruption (e.g. RPD crash), but receipt of a high rate of UDP packets may be able to contribute to a denial of service attack. This issue only affects processing of transit UDP/IP packets over MPLS, received on an interface with MPLS enabled. TCP packet processing and non-MPLS encapsulated UDP packet processing are unaffected by this issue. Affected releases are Juniper Networks Junos OS: 12.1X46 versions prior to 12.1X46-D76; 12.3 versions prior to 12.3R12-S10; 12.3X48 versions prior to 12.3X48-D66, 12.3X48-D70; 14.1X53 versions prior to 14.1X53-D47; 15.1 versions prior to 15.1F6-S10, 15.1R4-S9, 15.1R6-S6, 15.1R7; 15.1X49 versions prior to 15.1X49-D131, 15.1X49-D140; 15.1X53 versions prior to 15.1X53-D59 on EX2300/EX3400; 15.1X53 versions prior to 15.1X53-D67 on QFX10K; 15.1X53 versions prior to 15.1X53-D233 on QFX5200/QFX5110; 15.1X53 versions prior to 15.1X53-D471, 15.1X53-D490 on NFX; 16.1 versions prior to 16.1R3-S8, 16.1R4-S9, 16.1R5-S4, 16.1R6-S3, 16.1R7; 16.2 versions prior to 16.2R1-S6, 16.2R2-S5, 16.2R3; 17.1 versions prior to 17.1R1-S7, 17.1R2-S7, 17.1R3; 17.2 versions prior to 17.2R1-S6, 17.2R2-S4, 17.2R3; 17.2X75 versions prior to 17.2X75-D100; 17.3 versions prior to 17.3R1-S4, 17.3R2-S2, 17.3R3; 17.4 versions prior to 17.4R1-S3, 17.4R2; 18.1 versions prior to 18.1R2; 18.2X75 versions prior to 18.2X75-D5.
Source:
MITRE
View Analysis Description
Analysis Description
Receipt of specially crafted UDP/IP packets over MPLS may be able to bypass a stateless firewall filter. The crafted UDP packets must be encapsulated and meet a very specific packet format to be classified in a way that bypasses IP firewall filter rules. The packets themselves do not cause a service interruption (e.g. RPD crash), but receipt of a high rate of UDP packets may be able to contribute to a denial of service attack. This issue only affects processing of transit UDP/IP packets over MPLS, received on an interface with MPLS enabled. TCP packet processing and non-MPLS encapsulated UDP packet processing are unaffected by this issue. Affected releases are Juniper Networks Junos OS: 12.1X46 versions prior to 12.1X46-D76; 12.3 versions prior to 12.3R12-S10; 12.3X48 versions prior to 12.3X48-D66, 12.3X48-D70; 14.1X53 versions prior to 14.1X53-D47; 15.1 versions prior to 15.1F6-S10, 15.1R4-S9, 15.1R6-S6, 15.1R7; 15.1X49 versions prior to 15.1X49-D131, 15.1X49-D140; 15.1X53 versions prior to 15.1X53-D59 on EX2300/EX3400; 15.1X53 versions prior to 15.1X53-D67 on QFX10K; 15.1X53 versions prior to 15.1X53-D233 on QFX5200/QFX5110; 15.1X53 versions prior to 15.1X53-D471, 15.1X53-D490 on NFX; 16.1 versions prior to 16.1R3-S8, 16.1R4-S9, 16.1R5-S4, 16.1R6-S3, 16.1R7; 16.2 versions prior to 16.2R1-S6, 16.2R2-S5, 16.2R3; 17.1 versions prior to 17.1R1-S7, 17.1R2-S7, 17.1R3; 17.2 versions prior to 17.2R1-S6, 17.2R2-S4, 17.2R3; 17.2X75 versions prior to 17.2X75-D100; 17.3 versions prior to 17.3R1-S4, 17.3R2-S2, 17.3R3; 17.4 versions prior to 17.4R1-S3, 17.4R2; 18.1 versions prior to 18.1R2; 18.2X75 versions prior to 18.2X75-D5.
Source:
MITRE
Severity
CVSS 3.x Severity and Metrics:
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CNA: Juniper Networks, Inc.
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CVSS 2.0 Severity and Metrics:
Vector: (AV:N/AC:M/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 nvd@nist.gov.
Weakness Enumeration
| CWE-ID |
CWE Name |
Source |
| CWE-400 |
Uncontrolled Resource Consumption |
NIST
|
Known Affected Software Configurations
Switch to CPE 2.2
Configuration 1 ( hide ) Configuration 2 ( hide ) Configuration 3 ( hide ) Configuration 4 ( hide ) Configuration 5 ( hide ) Configuration 6 ( hide ) Configuration 7 ( hide ) Configuration 8 ( hide ) Configuration 9 ( hide ) Configuration 10 ( hide ) Configuration 11 ( hide ) Configuration 12 ( hide ) Configuration 13 ( hide ) Configuration 14 ( hide ) Configuration 15 ( hide ) Configuration 16 ( hide ) Configuration 17 ( hide ) Configuration 18 ( hide ) Configuration 19 ( hide )
Change History
3 change records found
- show changes
CVE Modified by MITRE -
10/9/2019 7:31:02 PM
| Action |
Type |
Old Value |
New Value |
| Added |
CVSS V3 |
|
Juniper Networks, Inc. AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
Initial Analysis -
9/11/2018 9:59:13 AM
| Action |
Type |
Old Value |
New Value |
| Added |
CPE Configuration |
|
Record truncated, showing 500 of 1371 characters.
View Entire Change Record
AND
OR
*cpe:2.3:o:juniper:junos:15.1x53:*:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1x53:d20:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1x53:d21:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1x53:d210:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1x53:d230:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1x53:d231:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1x53:d232:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1x53:d25:*:*:*:*:*:*
*cpe |
| Added |
CPE Configuration |
|
Record truncated, showing 500 of 1364 characters.
View Entire Change Record
AND
OR
*cpe:2.3:o:juniper:junos:15.1x53:*:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1x53:d20:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1x53:d21:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1x53:d210:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1x53:d230:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1x53:d231:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1x53:d232:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1x53:d25:*:*:*:*:*:*
*cpe |
| Added |
CPE Configuration |
|
Record truncated, showing 500 of 1073 characters.
View Entire Change Record
AND
OR
*cpe:2.3:o:juniper:junos:15.1x53:*:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1x53:d20:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1x53:d21:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1x53:d25:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1x53:d30:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1x53:d32:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1x53:d33:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1x53:d34:*:*:*:*:*:*
*cpe:2.3 |
| Added |
CPE Configuration |
|
Record truncated, showing 500 of 709 characters.
View Entire Change Record
AND
OR
*cpe:2.3:o:juniper:junos:15.1x53:*:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1x53:d20:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1x53:d21:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1x53:d25:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1x53:d30:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1x53:d32:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1x53:d33:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1x53:d34:*:*:*:*:*:*
*cpe:2.3 |
| Added |
CPE Configuration |
|
Record truncated, showing 500 of 648 characters.
View Entire Change Record
OR
*cpe:2.3:o:juniper:junos:12.1x46:*:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:12.1x46:d10:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:12.1x46:d15:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:12.1x46:d20:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:12.1x46:d25:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:12.1x46:d30:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:12.1x46:d35:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:12.1x46:d40:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:12.1x46:d45:*:*:*:*:*:*
*cpe:2.3 |
| Added |
CPE Configuration |
|
Record truncated, showing 500 of 603 characters.
View Entire Change Record
OR
*cpe:2.3:o:juniper:junos:12.3:*:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:12.3:r1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:12.3:r11:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:12.3:r12:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:12.3:r2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:12.3:r3:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:12.3:r4:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:12.3:r5:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:12.3:r6:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:12.3:r7:*:*:*:*: |
| Added |
CPE Configuration |
|
Record truncated, showing 500 of 702 characters.
View Entire Change Record
OR
*cpe:2.3:o:juniper:junos:12.3x48:*:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:12.3x48:d10:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:12.3x48:d15:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:12.3x48:d25:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:12.3x48:d30:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:12.3x48:d35:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:12.3x48:d40:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:12.3x48:d45:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:12.3x48:d50:*:*:*:*:*:*
*cpe:2.3 |
| Added |
CPE Configuration |
|
Record truncated, showing 500 of 594 characters.
View Entire Change Record
OR
*cpe:2.3:o:juniper:junos:14.1x53:*:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:14.1x53:d10:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:14.1x53:d15:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:14.1x53:d16:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:14.1x53:d25:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:14.1x53:d26:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:14.1x53:d27:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:14.1x53:d30:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:14.1x53:d35:*:*:*:*:*:*
*cpe:2.3 |
| Added |
CPE Configuration |
|
OR
*cpe:2.3:o:juniper:junos:15.1:*:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1:f4:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1:f6:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1:r1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1:r2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1:r3:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1:r4-s9:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1:r6-s6:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1:r7:*:*:*:*:*:* |
| Added |
CPE Configuration |
|
Record truncated, showing 500 of 811 characters.
View Entire Change Record
OR
*cpe:2.3:o:juniper:junos:15.1x49:*:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1x49:d10:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1x49:d140:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1x49:d20:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1x49:d30:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1x49:d35:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1x49:d40:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1x49:d45:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:15.1x49:d50:*:*:*:*:*:*
*cpe:2. |
| Added |
CPE Configuration |
|
OR
*cpe:2.3:o:juniper:junos:16.1:*:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:16.1:r1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:16.1:r2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:16.1:r3:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:16.1:r5-s4:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:16.1:r6-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:16.1:r7:*:*:*:*:*:* |
| Added |
CPE Configuration |
|
OR
*cpe:2.3:o:juniper:junos:16.2:*:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:16.2:r1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:16.2:r2-s5:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:16.2:r3:*:*:*:*:*:* |
| Added |
CPE Configuration |
|
OR
*cpe:2.3:o:juniper:junos:17.1:*:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:17.1:r1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:17.1:r2-s7:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:17.1:r3:*:*:*:*:*:* |
| Added |
CPE Configuration |
|
OR
*cpe:2.3:o:juniper:junos:17.2:*:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:17.2:r1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:17.2:r2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:17.2:r2-s4:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:17.2:r3:*:*:*:*:*:* |
| Added |
CPE Configuration |
|
OR
*cpe:2.3:o:juniper:junos:17.2x75:*:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:17.2x75:d110:*:*:*:*:*:* |
| Added |
CPE Configuration |
|
OR
*cpe:2.3:o:juniper:junos:17.3:*:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:17.3:r1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:17.3:r2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:17.3:r2-s2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:17.3:r3:*:*:*:*:*:* |
| Added |
CPE Configuration |
|
OR
*cpe:2.3:o:juniper:junos:17.4:*:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:17.4:r1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:17.4:r2:*:*:*:*:*:* |
| Added |
CPE Configuration |
|
OR
*cpe:2.3:o:juniper:junos:18.1:*:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:18.1:r1:*:*:*:*:*:* |
| Added |
CPE Configuration |
|
OR
*cpe:2.3:o:juniper:junos:18.2x75:*:*:*:*:*:*:* |
| Added |
CVSS V2 |
|
(AV:N/AC:M/Au:N/C:N/I:N/A:P) |
| Added |
CVSS V3 |
|
AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H |
| Added |
CWE |
|
CWE-400 |
| Changed |
Reference Type |
http://www.securitytracker.com/id/1041326 No Types Assigned |
http://www.securitytracker.com/id/1041326 Third Party Advisory, VDB Entry |
| Changed |
Reference Type |
https://kb.juniper.net/JSA10865 No Types Assigned |
https://kb.juniper.net/JSA10865 Vendor Advisory |
CVE Modified by MITRE -
7/27/2018 9:29:05 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
http://www.securitytracker.com/id/1041326 [No Types Assigned] |
Quick Info
CVE Dictionary Entry:
CVE-2018-0031
NVD Published Date:
07/11/2018
NVD Last Modified:
10/09/2019
|