JuniperCVE-2020-1684CVE-2020-1684
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
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
42.5%
On Juniper Networks SRX Series configured with application identification inspection enabled, receipt of specific HTTP traffic can cause high CPU load utilization, which could lead to traffic interruption. Application identification is enabled by default and is automatically turned on when Intrusion Detection and Prevention (IDP), AppFW, AppQoS, or AppTrack is configured. Thus, this issue might occur when IDP, AppFW, AppQoS, or AppTrack is configured. This issue affects Juniper Networks Junos OS on SRX Series: 12.3X48 versions prior to 12.3X48-D105; 15.1X49 versions prior to 15.1X49-D221, 15.1X49-D230; 17.4 versions prior to 17.4R3-S3; 18.1 versions prior to 18.1R3-S11; 18.2 versions prior to 18.2R3-S3; 18.3 versions prior to 18.3R2-S4, 18.3R3-S2; 18.4 versions prior to 18.4R2-S5, 18.4R3-S1; 19.1 versions prior to 19.1R2-S2, 19.1R3; 19.2 versions prior to 19.2R1-S5, 19.2R2; 19.3 versions prior to 19.3R3; 19.4 versions prior to 19.4R2.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| juniper | junos | 12.3x48 | cpe:2.3:o:juniper:junos:12.3x48:-:*:*:*:*:*:* |
| juniper | junos | 12.3x48 | cpe:2.3:o:juniper:junos:12.3x48:d10:*:*:*:*:*:* |
| juniper | junos | 12.3x48 | cpe:2.3:o:juniper:junos:12.3x48:d100:*:*:*:*:*:* |
| juniper | junos | 12.3x48 | cpe:2.3:o:juniper:junos:12.3x48:d15:*:*:*:*:*:* |
| juniper | junos | 12.3x48 | cpe:2.3:o:juniper:junos:12.3x48:d20:*:*:*:*:*:* |
| juniper | junos | 12.3x48 | cpe:2.3:o:juniper:junos:12.3x48:d25:*:*:*:*:*:* |
| juniper | junos | 12.3x48 | cpe:2.3:o:juniper:junos:12.3x48:d30:*:*:*:*:*:* |
| juniper | junos | 12.3x48 | cpe:2.3:o:juniper:junos:12.3x48:d35:*:*:*:*:*:* |
| juniper | junos | 12.3x48 | cpe:2.3:o:juniper:junos:12.3x48:d40:*:*:*:*:*:* |
| juniper | junos | 12.3x48 | cpe:2.3:o:juniper:junos:12.3x48:d45:*:*:*:*:*:* |
CNA Affected
[
{
"platforms": [
"SRX Series"
],
"product": "Junos OS",
"vendor": "Juniper Networks",
"versions": [
{
"lessThan": "12.3X48-D105",
"status": "affected",
"version": "12.3X48",
"versionType": "custom"
},
{
"lessThan": "15.1X49-D221, 15.1X49-D230",
"status": "affected",
"version": "15.1X49",
"versionType": "custom"
},
{
"lessThan": "17.4R3-S3",
"status": "affected",
"version": "17.4",
"versionType": "custom"
},
{
"lessThan": "18.1R3-S11",
"status": "affected",
"version": "18.1",
"versionType": "custom"
},
{
"lessThan": "18.2R3-S3",
"status": "affected",
"version": "18.2",
"versionType": "custom"
},
{
"lessThan": "18.3R2-S4, 18.3R3-S2",
"status": "affected",
"version": "18.3",
"versionType": "custom"
},
{
"lessThan": "18.4R2-S5, 18.4R3-S1",
"status": "affected",
"version": "18.4",
"versionType": "custom"
},
{
"lessThan": "19.1R2-S2, 19.1R3",
"status": "affected",
"version": "19.1",
"versionType": "custom"
},
{
"lessThan": "19.2R1-S5, 19.2R2",
"status": "affected",
"version": "19.2",
"versionType": "custom"
},
{
"lessThan": "19.3R3",
"status": "affected",
"version": "19.3",
"versionType": "custom"
},
{
"lessThan": "19.4R2",
"status": "affected",
"version": "19.4",
"versionType": "custom"
}
]
}
]References
Related
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
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
42.5%