Security readout for executives and security teams
A specially crafted CLNP network packet sent to a vulnerable Juniper Junos OS interface can crash the device kernel and may allow remote code execution. Exposure is limited to Junos OS 15.1 trains where CLNS routing or ES-IS is explicitly enabled. Most likely exposure is older Junos OS 15.1 deployments that still support CLNS/ES-IS. Devices without CLNS enabled are not vulnerable according to the source bundle. Earlier releases and Junos OS 16.1R1 and later are reported unaffected or resolved. Treat as urgent only for legacy Junos 15.1 environments with CLNS or ES-IS enabled. The impact can be severe, but the exposed population should be confirmable through version and configuration review. Mitigation focus: Identify Junos OS 15.1, 15.1X49, and 15.1X53 devices.; Upgrade to Juniper fixed releases named in JSA10844 or later supported releases.; Disable CLNS routing or ES-IS where not operationally required..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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Execution behavior lookup
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Open ATT&CK lookupCVE-2018-0016 mapping review
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Open ATT&CK lookup- Severity
- Critical
- CVSS
- 9.8 (3.0)
- Known Exploited
- No
- Published
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CNA and ADP enrichment extracted from CVE v5
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CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H3.95.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.0 score
9.8CriticalVector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source materials
- CVE List V5 sourceCVE List V5
- https://kb.juniper.net/JSA10844CVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.