JuniperCVE-2023-22412CVE-2023-22412
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
EPSS
Percentile
38.2%
An Improper Locking vulnerability in the SIP ALG of Juniper Networks Junos OS on MX Series with MS-MPC or MS-MIC card and SRX Series allows an unauthenticated, network-based attacker to cause a flow processing daemon (flowd) crash and thereby a Denial of Service (DoS). Continued receipt of these specific packets will cause a sustained Denial of Service condition. This issue occurs when SIP ALG is enabled and specific SIP messages are processed simultaneously. This issue affects: Juniper Networks Junos OS on MX Series and SRX Series 20.4 versions prior to 20.4R3-S4; 21.1 versions prior to 21.1R3-S3; 21.2 versions prior to 21.2R3-S2; 21.3 versions prior to 21.3R3; 21.4 versions prior to 21.4R3; 22.1 versions prior to 22.1R2. This issue does not affect Juniper Networks Junos OS versions prior to 20.4R1 on MX Series, or SRX Series.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| juniper | mx10 | - | cpe:2.3:h:juniper:mx10:-:*:*:*:*:*:*:* |
| juniper | mx10000 | - | cpe:2.3:h:juniper:mx10000:-:*:*:*:*:*:*:* |
| juniper | mx10003 | - | cpe:2.3:h:juniper:mx10003:-:*:*:*:*:*:*:* |
| juniper | mx10008 | - | cpe:2.3:h:juniper:mx10008:-:*:*:*:*:*:*:* |
| juniper | mx10016 | - | cpe:2.3:h:juniper:mx10016:-:*:*:*:*:*:*:* |
| juniper | mx104 | - | cpe:2.3:h:juniper:mx104:-:*:*:*:*:*:*:* |
| juniper | mx150 | - | cpe:2.3:h:juniper:mx150:-:*:*:*:*:*:*:* |
| juniper | mx2008 | - | cpe:2.3:h:juniper:mx2008:-:*:*:*:*:*:*:* |
| juniper | mx2010 | - | cpe:2.3:h:juniper:mx2010:-:*:*:*:*:*:*:* |
| juniper | mx2020 | - | cpe:2.3:h:juniper:mx2020:-:*:*:*:*:*:*:* |
CNA Affected
[
{
"vendor": "Juniper Networks",
"product": "Junos OS",
"versions": [
{
"version": "unspecified",
"lessThan": "20.4R1",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "20.4",
"status": "affected",
"lessThan": "20.4R3-S4",
"versionType": "custom"
},
{
"version": "21.1",
"status": "affected",
"lessThan": "21.1R3-S3",
"versionType": "custom"
},
{
"version": "21.2",
"status": "affected",
"lessThan": "21.2R3-S2",
"versionType": "custom"
},
{
"version": "21.3",
"status": "affected",
"lessThan": "21.3R3",
"versionType": "custom"
},
{
"version": "21.4",
"status": "affected",
"lessThan": "21.4R3",
"versionType": "custom"
},
{
"version": "22.1",
"status": "affected",
"lessThan": "22.1R2",
"versionType": "custom"
}
],
"platforms": [
"MX Series, SRX Series"
]
}
]References
Related
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
EPSS
Percentile
38.2%