Detections
Analytics
Juniper Junos OS Vulnerability (JSA88105)
medium Nessus Plugin ID 210407
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Synopsis
The remote device is missing a vendor-supplied security patch.Description
The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA88105 advisory.- An Incorrect Comparison vulnerability in the local address verification API of Juniper Networks Junos OS Evolved allows an unauthenticated network-adjacent attacker to create sessions or send traffic to the device using the network and broadcast address of the subnet assigned to an interface. This is unintended and unexpected behavior and can allow an attacker to bypass certain compensating controls, such as stateless firewall filters. (CVE-2024-39534)
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.
Solution
Apply the relevant Junos software release referenced in Juniper advisory JSA88105See Also
Plugin Details
Severity: Medium
ID: 210407
File Name: juniper_jsa88105.nasl
Version: 1.2
Type: combined
Family: Junos Local Security Checks
Published: 11/6/2024
Updated: 1/26/2026
Supported Sensors: Nessus
Risk Information
VPR
Risk Factor: Low
Score: 3.3
CVSS v2
Risk Factor: Medium
Base Score: 4.8
Temporal Score: 3.5
Vector: CVSS2#AV:A/AC:L/Au:N/C:P/I:P/A:N
CVSS Score Source: CVE-2024-39534
CVSS v3
Risk Factor: Medium
Base Score: 5.4
Temporal Score: 4.7
Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
CVSS v4
Risk Factor: Medium
Base Score: 5.3
Threat Score: 1.3
Threat Vector: CVSS:4.0/E:U
Vector: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
Vulnerability Information
CPE: cpe:/o:juniper:junos
Required KB Items: Host/Juniper/JUNOS/Version
Exploit Ease: No known exploits are available
Patch Publication Date: 10/9/2024
Vulnerability Publication Date: 10/9/2024
Reference Information
CVE: CVE-2024-39534
IAVA: 2024-A-0650
JSA: JSA88105