CVE-2019-0067 (GCVE-0-2019-0067)
Vulnerability from cvelistv5 – Published: 2019-10-09 19:26 – Updated: 2024-09-16 20:12
VLAI
EPSS
VEX
Title
Junos OS: Kernel crash (vmcore) upon receipt of a specific link-local IPv6 packet on devices configured with Multi-Chassis Link Aggregation Group (MC-LAG)
Summary
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.
Severity
6.5 (Medium)
CWE
- Denial of Service (DoS)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://kb.juniper.net/JSA10966 | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Juniper Networks | Junos OS |
Unaffected:
unspecified , ≤ 15.1
(custom)
Affected: 16.1 , < 16.1R6-S2, 16.1R7 (custom) Affected: 16.2 , < 16.2R2-S10 (custom) Affected: 17.1 , < 17.1R3 (custom) |
guessed |
Date Public
2019-10-09 00:00
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