What’s Vulnerable › Vulnerabilities

CVE-2014-6383

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2015-01-16 · updated 2026-06-17
• Weakness: CWE-17

Description

The stateless firewall in Juniper Junos 13.3R3, 14.1R1, and 14.1R2, when using Trio-based PFE modules, does not properly match ports, which might allow remote attackers to bypass firewall rule.

Affected products

• Juniper Junos OS: 13.3-r3, 14.1-r1, 14.2-r2

References

• http://www.securityfocus.com/bid/72071
• http://www.securitytracker.com/id/1031549
• https://kb.juniper.net/InfoCenter/index?page=content&id=JSA10666
• http://www.securityfocus.com/bid/72071
• http://www.securitytracker.com/id/1031549
• https://kb.juniper.net/InfoCenter/index?page=content&id=JSA10666

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