CVE-2024-39515 — Improper Validation of Consistency within Input in Networks Junos OS

CWE-1288 — Improper Validation of Consistency within Input4 documents4 sources

Severity

8.7HIGHNVD

EPSS

0.3%

top 48.49%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Juniper Networks Junos OS Juniper Networks Junos OS Evolved Juniper Junos +1 more

Timeline

PublishedOct 9

Description

An Improper Validation of Consistency within Input vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated network-based attacker sending a specifically malformed BGP packet to cause rpd to crash and restart, resulting in a Denial of Service (DoS). Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition. In some cases, rpd fails to restart requiring a manual restart via the '…

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L

Affected Packages4 packages

▶CVEListV5juniper_networks/junos_os_evolved22.2-EVO — 22.2R3-S5-EVO+5

▶NVDjuniper/junos_os_evolved< 21.4+6

▶CVEListV5juniper_networks/junos_os22.2 — 22.2R3-S5+5

▶NVDjuniper/junos< 21.4+6

🔴Vulnerability Details

GHSA

GHSA-5556-ppcw-ghh5: An Improper Validation of Consistency within Input vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolve↗2024-10-09

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CVEList

Junos OS and Junos OS Evolved: With BGP traceoptions enabled, receipt of specifically malformed BGP update causes RPD crash↗2024-10-09

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📋Vendor Advisories

Juniper

CVE-2024-39515: An Improper Validation of Consistency within Input vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolve↗2024-10-09

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