CVE-2023-44175 — Reachable Assertion in Networks Junos OS

CWE-617 — Reachable Assertion4 documents4 sources
Severity
7.5HIGHNVD
CNA6.5
EPSS
0.2%
top 61.59%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Juniper Networks Junos OSJuniper Networks Junos OS EvolvedJuniper Junos+1 more
Timeline
PublishedOct 12
Latest updateOct 13

Description

A Reachable Assertion vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows to send specific genuine PIM packets to the device resulting in rpd to crash causing a Denial of Service (DoS). Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition. Note: This issue is not noticed when all the devices in the network are Juniper devices. This issue affects Juniper Networks: Junos OS: * All ver…

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages4 packages

▶CVEListV5juniper_networks/junos_os_evolved22.4-EVO — 22.4R3-EVO+2
▶CVEListV5juniper_networks/junos_os21.1 — 21.1R3-S4+8
▶NVDjuniper/junos_os_evolved22.3, 22.4, 23.2+2
▶NVDjuniper/junos< 20.4+8

🔴Vulnerability Details

2
GHSA
GHSA-r6wp-r547-f9gf: A Reachable Assertion vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows to send specific gen↗2023-10-13
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CVEList
Junos OS and Junos OS Evolved: Receipt of a specific genuine PIM packet causes RPD crash↗2023-10-12
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📋Vendor Advisories

1
Juniper
CVE-2023-44175: A Reachable Assertion vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows to send specific ge↗2023-10-12
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CVE-2023-44175 — Reachable Assertion | cvebase