CVE-2018-0020
7.8 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.4 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
40.7%
Junos OS may be impacted by the receipt of a malformed BGP UPDATE which can lead to a routing process daemon (rpd) crash and restart. Receipt of a repeated malformed BGP UPDATEs can result in an extended denial of service condition for the device. This malformed BGP UPDATE does not propagate to other BGP peers. Affected releases are Juniper Networks Junos OS: 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-D130 on SRX; 15.1X53 versions prior to 15.1X53-D66 on QFX10K; 15.1X53 versions prior to 15.1X53-D58 on EX2300/EX3400; 15.1X53 versions prior to 15.1X53-D233 on QFX5200/QFX5110; 15.1X53 versions prior to 15.1X53-D471 on NFX; 16.1 versions prior to 16.1R3-S8, 16.1R4-S9, 16.1R5-S3, 16.1R6-S3, 16.1R7; 16.1X65 versions prior to 16.1X65-D47; 16.2 versions prior to 16.2R1-S6, 16.2R2-S5, 16.2R3; 17.1 versions prior to 17.1R2-S3, 17.1R3; 17.2 versions prior to 17.2R1-S3, 17.2R2-S1, 17.2R3; 17.2X75 versions prior to 17.2X75-D70; 13.2 versions above and including 13.2R1. Versions prior to 13.2R1 are not affected. Juniper SIRT is not aware of any malicious exploitation of this vulnerability. No other Juniper Networks products or platforms are affected by this issue.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| juniper:junos | juniper junos | eq | 15.1x49 |
CNA Affected
[
{
"product": "Junos OS",
"vendor": "Juniper Networks",
"versions": [
{
"lessThan": "14.1X53-D47",
"status": "affected",
"version": "14.1X53",
"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-S3, 16.1R6-S3, 16.1R7",
"status": "affected",
"version": "16.1",
"versionType": "custom"
},
{
"lessThan": "16.1X65-D47",
"status": "affected",
"version": "16.1X65",
"versionType": "custom"
},
{
"lessThan": "16.2R1-S6, 16.2R2-S5, 16.2R3",
"status": "affected",
"version": "16.2",
"versionType": "custom"
},
{
"lessThan": "17.1R2-S3, 17.1R3",
"status": "affected",
"version": "17.1",
"versionType": "custom"
},
{
"lessThan": "17.2R1-S3, 17.2R2-S1, 17.2R3",
"status": "affected",
"version": "17.2",
"versionType": "custom"
},
{
"lessThan": "17.2X75-D70",
"status": "affected",
"version": "17.2X75",
"versionType": "custom"
},
{
"lessThan": "13.2R1",
"status": "unaffected",
"version": "all",
"versionType": "custom"
},
{
"lessThan": "13.2*",
"status": "affected",
"version": "13.2R1",
"versionType": "custom"
}
]
},
{
"platforms": [
"SRX"
],
"product": "Junos OS",
"vendor": "Juniper Networks",
"versions": [
{
"lessThan": "15.1X49-D130",
"status": "affected",
"version": "15.1X49",
"versionType": "custom"
}
]
},
{
"platforms": [
"QFX10K"
],
"product": "Junos OS",
"vendor": "Juniper Networks",
"versions": [
{
"lessThan": "15.1X53-D66",
"status": "affected",
"version": "15.1X53",
"versionType": "custom"
}
]
},
{
"platforms": [
"EX2300/EX3400"
],
"product": "Junos OS",
"vendor": "Juniper Networks",
"versions": [
{
"lessThan": "15.1X53-D58",
"status": "affected",
"version": "15.1X53",
"versionType": "custom"
}
]
},
{
"platforms": [
"QFX5200/QFX5110"
],
"product": "Junos OS",
"vendor": "Juniper Networks",
"versions": [
{
"lessThan": "15.1X53-D233",
"status": "affected",
"version": "15.1X53",
"versionType": "custom"
}
]
},
{
"platforms": [
"NFX"
],
"product": "Junos OS",
"vendor": "Juniper Networks",
"versions": [
{
"lessThan": "15.1X53-D471",
"status": "affected",
"version": "15.1X53",
"versionType": "custom"
}
]
}
]Related
7.8 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.4 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
40.7%