7.5

CVE-2018-0032: juniper networks junos os Improper Input Validation

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

Vulnerability summary

CVE-2018-0032 is a high (CVSS 7.5) Improper Input Validation vulnerability in juniper networks junos os. EPSS estimates a 1.69% chance of exploitation in the next 30 days, higher than 76.6% 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
1.69%
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

The receipt of a crafted BGP UPDATE can lead to a routing process daemon (RPD) crash and restart. Repeated receipt of the same crafted BGP UPDATE can result in an extended denial of service condition for the device. This issue only affects the specific versions of Junos OS listed within this advisory. Earlier releases are unaffected by this vulnerability. This crafted BGP UPDATE does not propagate to other BGP peers. Affected releases are Juniper Networks Junos OS: 16.1X65 versions prior to 16.1X65-D47; 17.2X75 versions prior to 17.2X75-D91, 17.2X75-D110; 17.3 versions prior to 17.3R1-S4, 17.3R2; 17.4 versions prior to 17.4R1-S3, 17.4R2.

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

1.69%

Chance of exploitation in the next 30 days

Percentile

77%

Versus all other CVEs

30-day change

0.00 pp

From 1.69% on 19-09-2026

19-09-202619-10-2026
EPSS score
1.69%

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
  • junos16.1x65 | 16.1x65:d30 | 16.1x65:d35 | 16.1x65:d40 | 17.2x75 | 17.3 | 17.3:r1 | 17.4 | 17.4:r1
Juniper networks1 product
  • junos os≥ 16.1X65, < 16.1X65-D47 | ≥ 17.2X75, < 17.2X75-D91, 17.2X75-D110 | ≥ 17.3, < 17.3R1-S4, 17.3R2 | ≥ 17.4, < 17.4R1-S3, 17.4R2

2 vendors · 2 products

References

2 links