CVE-2024-30395 — Improper Validation of Specified Type of Input in Networks Junos OS

CWE-1287 — Improper Validation of Specified Type of Input4 documents4 sources

Severity

8.7HIGHNVD

EPSS

0.1%

top 66.60%

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

PublishedApr 12

Description

An Improper Validation of Specified Type of Input vulnerability in Routing Protocol Daemon (RPD) of Junos OS and Junos OS Evolved allows an unauthenticated, network-based attacker to cause Denial of Service (DoS). If a BGP update is received over an established BGP session which contains a tunnel encapsulation attribute with a specifically malformed TLV, rpd will crash and restart. This issue affects: Junos OS: * all versions before 21.2R3-S7, * from 21.3 before 21.3R3-S5, * from 21.4 befo…

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_evolved21.3-EVO — 21.3R3-S5-EVO+6

▶NVDjuniper/junos_os_evolved< 21.2+7

▶CVEListV5juniper_networks/junos_os21.3 — 21.3R3-S5+7

▶NVDjuniper/junos< 21.2+8

🔴Vulnerability Details

GHSA

GHSA-99g6-3hjh-hcxr: An Improper Validation of Specified Type of Input vulnerability in Routing Protocol Daemon (RPD) of Junos OS and Junos OS Evolved allows an unauthenti↗2024-04-12

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CVEList

Junos OS and Junos OS Evolved: A malformed BGP tunnel encapsulation attribute will lead to an rpd crash↗2024-04-12

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📋Vendor Advisories

Juniper

CVE-2024-30395: An Improper Validation of Specified Type of Input vulnerability in Routing Protocol Daemon (RPD) of Junos OS and Junos OS Evolved allows an unauthenti↗2024-04-12

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