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Medium severity6.5NVD Advisory· Published Oct 9, 2019· Updated Jun 17, 2026

CVE-2019-0067

CVE-2019-0067

Description

Receipt of a specific link-local IPv6 packet destined to the RE may cause the system to crash and restart (vmcore). By continuously sending a specially crafted IPv6 packet, an attacker can repeatedly crash the system causing a prolonged Denial of Service (DoS). This issue affects Juniper Networks Junos OS: 16.1 versions prior to 16.1R6-S2, 16.1R7; 16.2 versions prior to 16.2R2-S10; 17.1 versions prior to 17.1R3. This issue does not affect Juniper Networks Junos OS version 15.1 and prior versions.

Affected products

31
  • Juniper Networks/Junos31 versions
    cpe:2.3:o:juniper:junos:16.1:-:*:*:*:*:*:*+ 30 more
    • cpe:2.3:o:juniper:junos:16.1:-:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:16.1:r1:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:16.1:r2:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:16.1:r3-s10:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:16.1:r3-s11:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:16.1:r3:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:16.1:r4:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:16.1:r5-s4:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:16.1:r6-s1:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:16.2:-:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:16.2:r1:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:16.2:r2-s1:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:16.2:r2-s2:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:16.2:r2-s5:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:16.2:r2-s6:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:16.2:r2-s7:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:16.2:r2-s8:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:16.2:r2-s9:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:16.2:r2:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:17.1:-:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:17.1:r1:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:17.1:r2-s10:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:17.1:r2-s1:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:17.1:r2-s2:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:17.1:r2-s3:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:17.1:r2-s4:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:17.1:r2-s5:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:17.1:r2-s6:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:17.1:r2-s7:*:*:*:*:*:*
    • (no CPE)range: 16.1 versions prior to 16.1R6-S2, 16.1R7; 16.2 versions prior to 16.2R2-S10; 17.1 versions prior to 17.1R3
    • (no CPE)range: 16.1

Patches

Vulnerability mechanics

References

1

News mentions

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