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VULNERABILITIES

CVE-2023-28985 Details

Description

An Improper Validation of Syntactic Correctness of Input vulnerability in Intrusion Detection and Prevention (IDP) of Juniper Networks SRX Series and MX Series allows an unauthenticated, network-based attacker to cause Denial of Service (DoS). Continued receipt of this specific packet will cause a sustained Denial of Service condition. On all SRX Series and MX Series platforms, where IDP is enabled and a specific malformed SSL packet is received, the SSL detector crashes leading to an FPC core. This issue affects Juniper Networks SRX Series and MX Series prior to SigPack 3598. In order to identify the current SigPack version, following command can be used: user@junos# show security idp security-package-version

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://supportportal.juniper.net/JSA71662 CVEVendor Advisory
https://supportportal.juniper.net/JSA71662 [email protected]Vendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-1286Improper Validation of Syntactic Correctness of Input[email protected]

Affected Products

ProductVersions

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2023-28985
NVD Published Date:
Jul 14, 2023
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2023-28985 Details - Not Deferred