7.5

CVE-2018-0030: juniper networks junos os Uncontrolled Resource Consumption

CVSS: 7.5v3.0HighModified
Published 11-07-2018Last modified 16-09-2024
Open JSON

Vulnerability summary

CVE-2018-0030 is a high (CVSS 7.5) Uncontrolled Resource Consumption vulnerability in juniper networks junos os. EPSS estimates a 2.39% chance of exploitation in the next 30 days, higher than 83.7% of scored vulnerabilities.

Overall risk
30/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.0 (CVE.org)
EPSS score
2.39%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 11-07-2018
    PublishedVulnerability first disclosed.
  2. 16-09-2024
    Last modifiedVulnerability information updated.

Description

Receipt of a specific MPLS packet may cause MPC7/8/9, PTX-FPC3 (FPC-P1, FPC-P2) line cards or PTX1K to crash and restart. By continuously sending specific MPLS packets, an attacker can repeatedly crash the line cards or PTX1K causing a sustained Denial of Service. Affected releases are Juniper Networks Junos OS with MPC7/8/9 or PTX-FPC3 (FPC-P1, FPC-P2) installed and PTX1K: 15.1F versions prior to 15.1F6-S10; 15.1 versions prior to 15.1R4-S9, 15.1R6-S6, 15.1R7; 16.1 versions prior to 16.1R3-S8, 16.1R4-S9, 16.1R5-S4, 16.1R6-S3, 16.1R7; 16.1X65 versions prior to 16.1X65-D46; 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-S4, 17.2R2-S4, 17.2R3; 17.2X75 versions prior to 17.2X75-D70, 17.2X75-D90; 17.3 versions prior to 17.3R1-S4, 17.3R2, 17.4 versions prior to 17.4R1-S2, 17.4R2. Refer to KB25385 for more information about PFE line cards.

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

2.39%

Chance of exploitation in the next 30 days

Percentile

84%

Versus all other CVEs

30-day change

0.00 pp

From 2.39% on 19-09-2026

19-09-202619-10-2026
EPSS score
2.39%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Juniper1 product
  • junos15.1:f | 15.1:f2 | 15.1:f3 | 15.1:f4 | 15.1:f5 | 15.1:f6 | 15.1 | 15.1:r1 | 15.1:r2 | 15.1:r6-s6 | 15.1:r7 | 16.1 | 16.1:r1 | 16.1:r2 | 16.1:r3 | 16.1:r4-s9 | 16.1:r5-s4 | 16.1:r6-s3 | 16.1:r7 | 16.1x65 | 16.1x65:d30 | 16.1x65:d35 | 16.1x65:d40 | 16.2 | 16.2:r1 | 16.2:r2-s5 | 16.2:r3 | 17.1 | 17.1:r1 | 17.1:r2-s7 | 17.1:r3 | 17.2 | 17.2:r1 | 17.2:r2-s4 | 17.2:r3 | 17.3 | 17.3:r1 | 17.3:r2 | 17.4 | 17.4:r1 | 17.4:r2 | 17.2x75 | 17.2x75:d90
Juniper networks1 product
  • junos os≥ 15.1F, < 15.1F6-S10 | ≥ 15.1, < 15.1R4-S9, 15.1R6-S6, 15.1R7 | ≥ 16.1, < 16.1R3-S8, 16.1R4-S9, 16.1R5-S4, 16.1R6-S3, 16.1R7 | ≥ 16.1X65, < 16.1X65-D46 | ≥ 16.2, < 16.2R1-S6, 16.2R2-S5, 16.2R3 | ≥ 17.1, < 17.1R1-S7, 17.1R2-S7, 17.1R3 | ≥ 17.2, < 17.2R1-S4, 17.2R2-S4, 17.2R3 | ≥ 17.2X75, < 17.2X75-D70 | ≥ 17.3, < 17.3R1-S4, 17.3R2 | ≥ 17.4, < 17.4R1-S2, 17.4R2

2 vendors · 2 products

References

3 links