CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
40.6%
Receipt of specially crafted UDP/IP packets over MPLS may be able to bypass a stateless firewall filter. The crafted UDP packets must be encapsulated and meet a very specific packet format to be classified in a way that bypasses IP firewall filter rules. The packets themselves do not cause a service interruption (e.g. RPD crash), but receipt of a high rate of UDP packets may be able to contribute to a denial of service attack. This issue only affects processing of transit UDP/IP packets over MPLS, received on an interface with MPLS enabled. TCP packet processing and non-MPLS encapsulated UDP packet processing are unaffected by this issue. Affected releases are Juniper Networks Junos OS: 12.1X46 versions prior to 12.1X46-D76; 12.3 versions prior to 12.3R12-S10; 12.3X48 versions prior to 12.3X48-D66, 12.3X48-D70; 14.1X53 versions prior to 14.1X53-D47; 15.1 versions prior to 15.1F6-S10, 15.1R4-S9, 15.1R6-S6, 15.1R7; 15.1X49 versions prior to 15.1X49-D131, 15.1X49-D140; 15.1X53 versions prior to 15.1X53-D59 on EX2300/EX3400; 15.1X53 versions prior to 15.1X53-D67 on QFX10K; 15.1X53 versions prior to 15.1X53-D233 on QFX5200/QFX5110; 15.1X53 versions prior to 15.1X53-D471, 15.1X53-D490 on NFX; 16.1 versions prior to 16.1R3-S8, 16.1R4-S9, 16.1R5-S4, 16.1R6-S3, 16.1R7; 16.2 versions prior to 16.2R1-S6, 16.2R2-S5, 16.2R3; 17.1 versions prior to 17.1R1-S7, 17.1R2-S7, 17.1R3; 17.2 versions prior to 17.2R1-S6, 17.2R2-S4, 17.2R3; 17.2X75 versions prior to 17.2X75-D100; 17.3 versions prior to 17.3R1-S4, 17.3R2-S2, 17.3R3; 17.4 versions prior to 17.4R1-S3, 17.4R2; 18.1 versions prior to 18.1R2; 18.2X75 versions prior to 18.2X75-D5.
Vendor | Product | Version | CPE |
---|---|---|---|
juniper | junos | 12.1x46 | cpe:2.3:o:juniper:junos:12.1x46:*:*:*:*:*:*:* |
juniper | junos | 12.1x46 | cpe:2.3:o:juniper:junos:12.1x46:d10:*:*:*:*:*:* |
juniper | junos | 12.1x46 | cpe:2.3:o:juniper:junos:12.1x46:d15:*:*:*:*:*:* |
juniper | junos | 12.1x46 | cpe:2.3:o:juniper:junos:12.1x46:d20:*:*:*:*:*:* |
juniper | junos | 12.1x46 | cpe:2.3:o:juniper:junos:12.1x46:d25:*:*:*:*:*:* |
juniper | junos | 12.1x46 | cpe:2.3:o:juniper:junos:12.1x46:d30:*:*:*:*:*:* |
juniper | junos | 12.1x46 | cpe:2.3:o:juniper:junos:12.1x46:d35:*:*:*:*:*:* |
juniper | junos | 12.1x46 | cpe:2.3:o:juniper:junos:12.1x46:d40:*:*:*:*:*:* |
juniper | junos | 12.1x46 | cpe:2.3:o:juniper:junos:12.1x46:d45:*:*:*:*:*:* |
juniper | junos | 12.1x46 | cpe:2.3:o:juniper:junos:12.1x46:d50:*:*:*:*:*:* |
[
{
"platforms": [
"SRX Series"
],
"product": "Junos OS",
"vendor": "Juniper Networks",
"versions": [
{
"lessThan": "12.1X46-D76",
"status": "affected",
"version": "12.1X46",
"versionType": "custom"
},
{
"lessThan": "12.3X48-D66, 12.3X48-D70",
"status": "affected",
"version": "12.3X48",
"versionType": "custom"
},
{
"lessThan": "15.1X49-D131, 15.1X49-D140",
"status": "affected",
"version": "15.1X49",
"versionType": "custom"
}
]
},
{
"product": "Junos OS",
"vendor": "Juniper Networks",
"versions": [
{
"lessThan": "12.3R12-S10",
"status": "affected",
"version": "12.3",
"versionType": "custom"
},
{
"lessThan": "15.1F6-S10, 15.1R4-S9, 15.1R6-S6, 15.1R7",
"status": "affected",
"version": "15.1",
"versionType": "custom"
},
{
"lessThan": "16.1R3-S8, 16.1R4-S9, 16.1R5-S4, 16.1R6-S3, 16.1R7",
"status": "affected",
"version": "16.1",
"versionType": "custom"
},
{
"lessThan": "16.2R1-S6, 16.2R2-S5, 16.2R3",
"status": "affected",
"version": "16.2",
"versionType": "custom"
},
{
"lessThan": "17.1R1-S7, 17.1R2-S7, 17.1R3",
"status": "affected",
"version": "17.1",
"versionType": "custom"
},
{
"lessThan": "17.2R1-S6, 17.2R2-S4, 17.2R3",
"status": "affected",
"version": "17.2",
"versionType": "custom"
},
{
"lessThan": "17.2X75-D100",
"status": "affected",
"version": "17.2X75",
"versionType": "custom"
},
{
"lessThan": "17.3R1-S4, 17.3R2-S2, 17.3R3",
"status": "affected",
"version": "17.3",
"versionType": "custom"
},
{
"lessThan": "17.4R1-S3, 17.4R2",
"status": "affected",
"version": "17.4",
"versionType": "custom"
},
{
"lessThan": "18.1R2",
"status": "affected",
"version": "18.1",
"versionType": "custom"
},
{
"lessThan": "18.2X75-D5",
"status": "affected",
"version": "18.2X75",
"versionType": "custom"
}
]
},
{
"platforms": [
"EX2200/VC, EX3200, EX3300/VC, EX4200, EX4300, EX4550/VC, EX4600, EX6200, EX8200/VC (XRE), QFX3500, QFX3600, QFX5100"
],
"product": "Junos OS",
"vendor": "Juniper Networks",
"versions": [
{
"lessThan": "14.1X53-D47",
"status": "affected",
"version": "14.1X53",
"versionType": "custom"
}
]
},
{
"platforms": [
"EX2300, EX3400"
],
"product": "Junos OS",
"vendor": "Juniper Networks",
"versions": [
{
"lessThan": "15.1X53-D59",
"status": "affected",
"version": "15.1X53",
"versionType": "custom"
}
]
},
{
"platforms": [
"QFX10000 Series"
],
"product": "Junos OS",
"vendor": "Juniper Networks",
"versions": [
{
"lessThan": "15.1X53-D67",
"status": "affected",
"version": "15.1X53",
"versionType": "custom"
}
]
},
{
"platforms": [
"QFX5110, QFX5200"
],
"product": "Junos OS",
"vendor": "Juniper Networks",
"versions": [
{
"lessThan": "15.1X53-D233",
"status": "affected",
"version": "15.1X53",
"versionType": "custom"
}
]
},
{
"platforms": [
"NFX150, NFX250"
],
"product": "Junos OS",
"vendor": "Juniper Networks",
"versions": [
{
"lessThan": "15.1X53-D471, 15.1X53-D490",
"status": "affected",
"version": "15.1X53",
"versionType": "custom"
}
]
}
]
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
40.6%