Vulnerability Data

Vulnerability RAW

{
	"Title": {
		"_text": "CVE-2021-0205"
	},
	"Notes": {
		"Note": [
			{
				"_text": "When the \"Intrusion Detection Service\" (IDS) feature is configured on Juniper Networks MX series with a dynamic firewall filter using IPv6 source or destination prefix, it may incorrectly match the prefix as /32, causing the filter to block unexpected traffic. This issue affects only IPv6 prefixes when used as source and destination. This issue affects MX Series devices using MS-MPC, MS-MIC or MS-SPC3 service cards with IDS service configured. This issue affects: Juniper Networks Junos OS 17.3 versions prior to 17.3R3-S10 on MX Series; 17.4 versions prior to 17.4R3-S3 on MX Series; 18.1 versions prior to 18.1R3-S11 on MX Series; 18.2 versions prior to 18.2R3-S6 on MX Series; 18.3 versions prior to 18.3R3-S4 on MX Series; 18.4 versions prior to 18.4R3-S6 on MX Series; 19.1 versions prior to 19.1R2-S2, 19.1R3-S3 on MX Series; 19.2 versions prior to 19.2R3-S1 on MX Series; 19.3 versions prior to 19.3R2-S5, 19.3R3-S1 on MX Series; 19.4 versions prior to 19.4R3 on MX Series; 20.1 versions prior to 20.1R2 on MX Series; 20.2 versions prior to 20.2R2 on MX Series;"
			},
			{
				"_text": "2021-01-15"
			},
			{
				"_text": "2021-01-15"
			}
		]
	},
	"CVE": {
		"_text": "CVE-2021-0205"
	},
	"References": {
		"Reference": {
			"URL": {
				"_text": "https://kb.juniper.net/JSA11095"
			},
			"Description": {
				"_text": "CONFIRM:https://kb.juniper.net/JSA11095"
			}
		}
	}
}