7.5
HIGH
CVE-2018-0022
Juniper Junos OS VPLS Mbuf Leak
Description

A Junos device with VPLS routing-instances configured on one or more interfaces may be susceptible to an mbuf leak when processing a specific MPLS packet. Approximately 1 mbuf is leaked per each packet processed. The number of mbufs is platform dependent. The following command provides the number of mbufs that are currently in use and maximum number of mbufs that can be allocated on a platform: > show system buffers 2437/3143/5580 mbufs in use (current/cache/total) Once the device runs out of mbufs it will become inaccessible and a restart will be required. This issue only affects end devices, transit devices are not affected. Affected releases are Juniper Networks Junos OS with VPLS configured running: 12.1X46 versions prior to 12.1X46-D76; 12.3X48 versions prior to 12.3X48-D66, 12.3X48-D70; 14.1 versions prior to 14.1R9; 14.1X53 versions prior to 14.1X53-D47; 14.2 versions prior to 14.2R8; 15.1 versions prior to 15.1F2-S19, 15.1F6-S10, 15.1R4-S9, 15.1R5-S7, 15.1R6-S4, 15.1R7; 15.1X49 versions prior to 15.1X49-D131, 15.1X49-D140; 15.1X53 versions prior to 15.1X53-D58 on EX2300/EX3400; 15.1X53 versions prior to 15.1X53-D233 on QFX5200/QFX5110; 15.1X53 versions prior to 15.1X53-D471 on NFX; 15.1X53 versions prior to 15.1X53-D66 on QFX10; 16.1 versions prior to 16.1R3-S8, 16.1R4-S6, 16.1R5; 16.2 versions prior to 16.2R1-S6, 16.2R2-S5, 16.2R3; 17.1 versions prior to 17.1R1-S7, 17.1R2-S6, 17.1R3; 17.2 versions prior to 17.2R1-S5, 17.2R2.

INFO

Published Date :

April 11, 2018, 7:29 p.m.

Last Modified :

Nov. 21, 2024, 3:37 a.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2018-0022 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Juniper junos
2 Juniper ex2300
3 Juniper ex3400
4 Juniper qfx5200
5 Juniper qfx5110
6 Juniper nfx250
7 Juniper nfx150
8 Juniper qfx10
: Total Affected Vendor : 1 | Products : 8
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2018-0022.

URL Resource
http://www.securityfocus.com/bid/103740 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1040790 Third Party Advisory VDB Entry
https://kb.juniper.net/JSA10855 Vendor Advisory
http://www.securityfocus.com/bid/103740 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1040790 Third Party Advisory VDB Entry
https://kb.juniper.net/JSA10855 Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2018-0022 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2018-0022 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference http://www.securityfocus.com/bid/103740
    Added Reference http://www.securitytracker.com/id/1040790
    Added Reference https://kb.juniper.net/JSA10855
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Oct. 09, 2019

    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:N/A:H
  • Initial Analysis by [email protected]

    May. 21, 2018

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:N/A:C)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    Changed Reference Type https://kb.juniper.net/JSA10855 No Types Assigned https://kb.juniper.net/JSA10855 Vendor Advisory
    Changed Reference Type http://www.securityfocus.com/bid/103740 No Types Assigned http://www.securityfocus.com/bid/103740 Third Party Advisory, VDB Entry
    Changed Reference Type http://www.securitytracker.com/id/1040790 No Types Assigned http://www.securitytracker.com/id/1040790 Third Party Advisory, VDB Entry
    Added CWE CWE-400
    Added CPE Configuration 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:d100:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x49:d110:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x49:d120:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x49:d130:*:*:*:*:*:* *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:2.3:o:juniper:junos:15.1x49:d55:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x49:d60:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x49:d65:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x49:d70:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x49:d75:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x49:d80:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x49:d90:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:juniper:junos:14.1:*:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:14.1:r1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:14.1:r2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:14.1:r3:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:14.1:r4:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:14.1:r5:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:14.1:r6:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:14.1:r7:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:14.1:r8:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:juniper:junos:14.1x53:*:*:*:*:*:*:* *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:o:juniper:junos:14.1x53:d40:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:14.1x53:d42:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:14.1x53:d43:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:14.1x53:d44:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:14.1x53:d45:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:14.1x53:d46:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:juniper:junos:15.1x53:*:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53:d10:*:*:*:*:*:* *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: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:o:juniper:junos:15.1x53:d50:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53:d51:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53:d52:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53:d55:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53:d57:*:*:*:*:*:* OR cpe:2.3:h:juniper:ex2300:-:*:*:*:*:*:*:* cpe:2.3:h:juniper:ex3400:-:*:*:*:*:*:*:*
    Added CPE Configuration OR *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:r4:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:16.1:r5:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:juniper:junos:16.2:r1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:16.2:r2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:16.2:r3:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:juniper:junos:17.1:r1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:17.1:r2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:17.1:r3:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:juniper:junos:15.1:*:*:*:*:*:*:* *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:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1:r6:*:*:*:*:*:*
    Added CPE Configuration 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:o:juniper:junos:12.1x46:d50:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:12.1x46:d55:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:12.1x46:d60:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:12.1x46:d65:*:*:*:*:*:*
    Added CPE Configuration 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:d20:*:*:*:*:*:* *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:o:juniper:junos:12.3x48:d55:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:12.3x48:d60:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:12.3x48:d65:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:juniper:junos:14.2:*:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:14.2:r1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:14.2:r2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:14.2:r3:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:14.2:r4:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:14.2:r5:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:14.2:r6:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:14.2:r7:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:juniper:junos:15.1:*:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1:f1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1:f2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1:f3:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1:f4:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1:f6:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:juniper:junos:15.1x53:*:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53:d10:*:*:*:*:*:* *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: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:o:juniper:junos:15.1x53:d50:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53:d51:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53:d52:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53:d55:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53:d57:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53:d58:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53:d60:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53:d61:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53:d62:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53:d63:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53:d64:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53:d65:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53:d66:*:*:*:*:*:* OR cpe:2.3:h:juniper:qfx5110:-:*:*:*:*:*:*:* cpe:2.3:h:juniper:qfx5200:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:juniper:junos:15.1x53:*:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53:d10:*:*:*:*:*:* *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:d233:*:*:*:*:*:* *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:o:juniper:junos:15.1x53:d470:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53:d50:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53:d51:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53:d52:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53:d55:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53:d57:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53:d58:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53:d60:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53:d61:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53:d62:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53:d63:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53:d64:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53:d65:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53:d66:*:*:*:*:*:* OR cpe:2.3:h:juniper:nfx150:-:*:*:*:*:*:*:* cpe:2.3:h:juniper:nfx250:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:juniper:junos:15.1x53:*:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53:d10:*:*:*:*:*:* *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: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:o:juniper:junos:15.1x53:d50:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53:d51:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53:d52:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53:d55:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:15.1x53:d57:*:*:*:*:*:* OR cpe:2.3:h:juniper:qfx10:-:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:juniper:junos:17.2:r1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:17.2:r2:*:*:*:*:*:*
  • CVE Modified by [email protected]

    May. 06, 2018

    Action Type Old Value New Value
    Added Reference http://www.securitytracker.com/id/1040790 [No Types Assigned]
  • CVE Modified by [email protected]

    Apr. 16, 2018

    Action Type Old Value New Value
    Added Reference http://www.securityfocus.com/bid/103740 [No Types Assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2018-0022 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2018-0022 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.25 }} -0.06%

score

0.64053

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
: