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TI-2018-00016 Aliases CVE-2018-0016GHSA-mgmx-337f-xc42

Junos OS: Kernel crash upon receipt of crafted CLNP datagrams

Priority MEDIUM 49Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.0 · CNA. Fix status from CNA.

Summary

Receipt of a specially crafted Connectionless Network Protocol (CLNP) datagram destined to an interface of a Junos OS device may result in a kernel crash or lead to remote code execution. Devices are only vulnerable to the specially crafted CLNP datagram if 'clns-routing' or ES-IS is explicitly configured. Devices with without CLNS enabled are not vulnerable to this issue. Devices with IS-IS configured on the interface are not vulnerable to this issue unless CLNS routing is also enabled. This issue only affects devices running Junos OS 15.1. Affected releases are Juniper Networks Junos OS: 15.1 versions prior to 15.1F5-S3, 15.1F6-S8, 15.1F7, 15.1R5; 15.1X49 versions prior to 15.1X49-D60; 15.1X53 versions prior to 15.1X53-D66, 15.1X53-D233, 15.1X53-D471. Earlier releases are unaffected by this vulnerability, and the issue has been resolved in Junos OS 16.1R1 and all subsequent releases.

Why it matters now

EPSS 0.04068 90th percentileScored 2026-11-07
Fix Fixed Junos OS (Juniper Networks): 15.1F5-S3, 15.1F6-S8, 15.1F7 +5

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
JuniperJunos OS15.1 to before 15.1F5-S3, 15.1F6-S8, 15.1F7, 15.1R5; 15.1X49 to before 15.1X49-D60; 15.1X53 to before 15.1X53-D66, 15.1X53-D233, 15.1X53-D47115.1F5-S3, 15.1F6-S8, 15.1F7, 15.1R5, 15.1X49-D60, 15.1X53-D66, 15.1X53-D233, 15.1X53-D471Patch availableCNA
  • Junos OS VendorJuniper Affected 15.1 to before 15.1F5-S3, 15.1F6-S8, 15.1F7, 15.1R5; 15.1X49 to before 15.1X49-D60; 15.1X53 to before 15.1X53-D66, 15.1X53-D233, 15.1X53-D471 Fixed in 15.1F5-S3, 15.1F6-S8, 15.1F7, 15.1R5, 15.1X49-D60, 15.1X53-D66, 15.1X53-D233, 15.1X53-D471 Patch available CNA

CPE configurations NVD · 43

CPEVersionsRoleVendor
cpe:2.3:o:juniper:junos:15.1:*:*:*:*:*:*:*15.1VulnerableJuniper
cpe:2.3:o:juniper:junos:15.1:r1:*:*:*:*:*:*15.1 r1VulnerableJuniper
cpe:2.3:o:juniper:junos:15.1:r2:*:*:*:*:*:*15.1 r2VulnerableJuniper
cpe:2.3:o:juniper:junos:15.1:r3:*:*:*:*:*:*15.1 r3VulnerableJuniper
cpe:2.3:o:juniper:junos:15.1:r4:*:*:*:*:*:*15.1 r4VulnerableJuniper
cpe:2.3:o:juniper:junos:15.1f:*:*:*:*:*:*:*15.1fVulnerableJuniper
cpe:2.3:o:juniper:junos:15.1f2:*:*:*:*:*:*:*15.1f2VulnerableJuniper
cpe:2.3:o:juniper:junos:15.1f3:*:*:*:*:*:*:*15.1f3VulnerableJuniper
cpe:2.3:o:juniper:junos:15.1f4:*:*:*:*:*:*:*15.1f4VulnerableJuniper
cpe:2.3:o:juniper:junos:15.1f5:*:*:*:*:*:*:*15.1f5VulnerableJuniper
  • cpe:2.3:o:juniper:junos:15.1:*:*:*:*:*:*:* Versions 15.1 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:15.1:r1:*:*:*:*:*:* Versions 15.1 r1 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:15.1:r2:*:*:*:*:*:* Versions 15.1 r2 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:15.1:r3:*:*:*:*:*:* Versions 15.1 r3 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:15.1:r4:*:*:*:*:*:* Versions 15.1 r4 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:15.1f:*:*:*:*:*:*:* Versions 15.1f Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:15.1f2:*:*:*:*:*:*:* Versions 15.1f2 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:15.1f3:*:*:*:*:*:*:* Versions 15.1f3 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:15.1f4:*:*:*:*:*:*:* Versions 15.1f4 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:15.1f5:*:*:*:*:*:*:* Versions 15.1f5 Vulnerable ·Juniper
Show 33 more CPE
CPEVersionsRoleVendor
cpe:2.3:o:juniper:junos:15.1f5:s1:*:*:*:*:*:*15.1f5 s1VulnerableJuniper
cpe:2.3:o:juniper:junos:15.1f6:s1:*:*:*:*:*:*15.1f6 s1VulnerableJuniper
cpe:2.3:o:juniper:junos:15.1f6:s2:*:*:*:*:*:*15.1f6 s2VulnerableJuniper
cpe:2.3:o:juniper:junos:15.1x49:*:*:*:*:*:*:*15.1x49VulnerableJuniper
cpe:2.3:o:juniper:junos:15.1x49:d10:*:*:*:*:*:*15.1x49 d10VulnerableJuniper
cpe:2.3:o:juniper:junos:15.1x49:d20:*:*:*:*:*:*15.1x49 d20VulnerableJuniper
cpe:2.3:o:juniper:junos:15.1x49:d30:*:*:*:*:*:*15.1x49 d30VulnerableJuniper
cpe:2.3:o:juniper:junos:15.1x49:d35:*:*:*:*:*:*15.1x49 d35VulnerableJuniper
cpe:2.3:o:juniper:junos:15.1x49:d40:*:*:*:*:*:*15.1x49 d40VulnerableJuniper
cpe:2.3:o:juniper:junos:15.1x49:d45:*:*:*:*:*:*15.1x49 d45VulnerableJuniper
cpe:2.3:o:juniper:junos:15.1x49:d50:*:*:*:*:*:*15.1x49 d50VulnerableJuniper
cpe:2.3:o:juniper:junos:15.1x49:d55:*:*:*:*:*:*15.1x49 d55VulnerableJuniper
cpe:2.3:o:juniper:junos:15.1x53:*:*:*:*:*:*:*15.1x53VulnerableJuniper
cpe:2.3:o:juniper:junos:15.1x53:d10:*:*:*:*:*:*15.1x53 d10VulnerableJuniper
cpe:2.3:o:juniper:junos:15.1x53:d20:*:*:*:*:*:*15.1x53 d20VulnerableJuniper
cpe:2.3:o:juniper:junos:15.1x53:d21:*:*:*:*:*:*15.1x53 d21VulnerableJuniper
cpe:2.3:o:juniper:junos:15.1x53:d30:*:*:*:*:*:*15.1x53 d30VulnerableJuniper
cpe:2.3:o:juniper:junos:15.1x53:d32:*:*:*:*:*:*15.1x53 d32VulnerableJuniper
cpe:2.3:o:juniper:junos:15.1x53:d33:*:*:*:*:*:*15.1x53 d33VulnerableJuniper
cpe:2.3:o:juniper:junos:15.1x53:d34:*:*:*:*:*:*15.1x53 d34VulnerableJuniper
cpe:2.3:o:juniper:junos:15.1x53:d50:*:*:*:*:*:*15.1x53 d50VulnerableJuniper
cpe:2.3:o:juniper:junos:15.1x53:d51:*:*:*:*:*:*15.1x53 d51VulnerableJuniper
cpe:2.3:o:juniper:junos:15.1x53:d52:*:*:*:*:*:*15.1x53 d52VulnerableJuniper
cpe:2.3:o:juniper:junos:15.1x53:d55:*:*:*:*:*:*15.1x53 d55VulnerableJuniper
cpe:2.3:o:juniper:junos:15.1x53:d57:*:*:*:*:*:*15.1x53 d57VulnerableJuniper
cpe:2.3:o:juniper:junos:15.1x53:d58:*:*:*:*:*:*15.1x53 d58VulnerableJuniper
cpe:2.3:o:juniper:junos:15.1x53:d60:*:*:*:*:*:*15.1x53 d60VulnerableJuniper
cpe:2.3:o:juniper:junos:15.1x53:d61:*:*:*:*:*:*15.1x53 d61VulnerableJuniper
cpe:2.3:o:juniper:junos:15.1x53:d62:*:*:*:*:*:*15.1x53 d62VulnerableJuniper
cpe:2.3:o:juniper:junos:15.1x53:d63:*:*:*:*:*:*15.1x53 d63VulnerableJuniper
cpe:2.3:o:juniper:junos:15.1x53:d64:*:*:*:*:*:*15.1x53 d64VulnerableJuniper
cpe:2.3:o:juniper:junos:15.1x53:d65:*:*:*:*:*:*15.1x53 d65VulnerableJuniper
cpe:2.3:h:juniper:junos:-:*:*:*:*:*:*:*not specified by NVDRunning onJuniper
  • cpe:2.3:o:juniper:junos:15.1f5:s1:*:*:*:*:*:* Versions 15.1f5 s1 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:15.1f6:s1:*:*:*:*:*:* Versions 15.1f6 s1 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:15.1f6:s2:*:*:*:*:*:* Versions 15.1f6 s2 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:15.1x49:*:*:*:*:*:*:* Versions 15.1x49 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:15.1x49:d10:*:*:*:*:*:* Versions 15.1x49 d10 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:15.1x49:d20:*:*:*:*:*:* Versions 15.1x49 d20 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:15.1x49:d30:*:*:*:*:*:* Versions 15.1x49 d30 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:15.1x49:d35:*:*:*:*:*:* Versions 15.1x49 d35 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:15.1x49:d40:*:*:*:*:*:* Versions 15.1x49 d40 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:15.1x49:d45:*:*:*:*:*:* Versions 15.1x49 d45 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:15.1x49:d50:*:*:*:*:*:* Versions 15.1x49 d50 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:15.1x49:d55:*:*:*:*:*:* Versions 15.1x49 d55 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:15.1x53:*:*:*:*:*:*:* Versions 15.1x53 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:15.1x53:d10:*:*:*:*:*:* Versions 15.1x53 d10 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:15.1x53:d20:*:*:*:*:*:* Versions 15.1x53 d20 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:15.1x53:d21:*:*:*:*:*:* Versions 15.1x53 d21 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:15.1x53:d30:*:*:*:*:*:* Versions 15.1x53 d30 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:15.1x53:d32:*:*:*:*:*:* Versions 15.1x53 d32 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:15.1x53:d33:*:*:*:*:*:* Versions 15.1x53 d33 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:15.1x53:d34:*:*:*:*:*:* Versions 15.1x53 d34 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:15.1x53:d50:*:*:*:*:*:* Versions 15.1x53 d50 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:15.1x53:d51:*:*:*:*:*:* Versions 15.1x53 d51 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:15.1x53:d52:*:*:*:*:*:* Versions 15.1x53 d52 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:15.1x53:d55:*:*:*:*:*:* Versions 15.1x53 d55 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:15.1x53:d57:*:*:*:*:*:* Versions 15.1x53 d57 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:15.1x53:d58:*:*:*:*:*:* Versions 15.1x53 d58 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:15.1x53:d60:*:*:*:*:*:* Versions 15.1x53 d60 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:15.1x53:d61:*:*:*:*:*:* Versions 15.1x53 d61 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:15.1x53:d62:*:*:*:*:*:* Versions 15.1x53 d62 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:15.1x53:d63:*:*:*:*:*:* Versions 15.1x53 d63 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:15.1x53:d64:*:*:*:*:*:* Versions 15.1x53 d64 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:15.1x53:d65:*:*:*:*:*:* Versions 15.1x53 d65 Vulnerable ·Juniper
  • cpe:2.3:h:juniper:junos:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Juniper

Remediation

  • Fix · CNA Junos OS (Juniper Networks) Fixed in 15.1F5-S3, 15.1F6-S8, 15.1F7, 15.1R5, 15.1X49-D60, 15.1X53-D66, 15.1X53-D233, 15.1X53-D471

Timeline

  1. 2026-10-02 Threatist record created from CVE-2018-0016
  2. 2026-10-03 Alias added: GHSA-mgmx-337f-xc42

References

Advisory 1

  • TI-2023-18638 Junos OS: EX and SRX Series: A PHP vulnerability in J-Web allows an unauthenticated to… KEVCVSS 3.1CRITICAL 9.8
  • TI-2020-01585 Out of Cycle Security Advisory: Junos OS: Security vulnerability in J-Web and web based (HTTP/HTTPS) services KEVCVSS 3.1CRITICAL 9.8
  • TI-2015-04610 Assertion failure in ISC BIND named via TKEY queries KEVCVSS 3.1HIGH 7.5
  • TI-2025-15550 Junos OS: An local attacker with shell access can execute arbitrary code KEVCVSS 4.0MEDIUM 6.7
  • TI-2023-18644 Junos OS: SRX Series: A vulnerability in J-Web allows an unauthenticated attacker to upload and download arbitrary files KEVCVSS 3.1MEDIUM 5.3
  • TI-2023-18640 Junos OS: EX Series: A vulnerability in J-Web allows an unauthenticated attacker to upload arbitrary files KEVCVSS 3.1MEDIUM 5.3
See all 792 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences