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CVE-2019-0067

21
FAUCET Score

CVE-2019-0067 is a Denial of Service (DoS) vulnerability affecting Juniper Networks Junos OS versions 16.1 (prior to 16.1R6-S2, 16.1R7) and 16.2 (prior to 16.2R2-S10), and 17.1 (prior to 17.1R3). An unauthenticated attacker on the adjacent network can send a specially crafted link-local IPv6 packet to the Routing Engine (RE), causing the system to crash and restart. This vulnerability has a CVSSv3.1 score of 6.5 (Medium), indicating high availability impact with low attack complexity. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 16.2, < 16.2R2-S10CPE match
cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
>= 17.1, < 17.1R3CPE match
cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
16.1CPE matchmatch criteria
cpe:2.3:o:juniper:junos:16.1:-:*:*:*:*:*:*
16.1CPE matchmatch criteria
cpe:2.3:o:juniper:junos:16.1:r1:*:*:*:*:*:*
16.1CPE matchmatch criteria
cpe:2.3:o:juniper:junos:16.1:r2:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.53%
Probability of exploitation in next 30 days
EPSS Percentile
41.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0053 is in the 64th percentile among its peer group of 1,802 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

junipervendor investigatingvia nvd_reference
View patch

References

kb.juniper.net / JSA10966
Vendor Advisory