CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/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
45.6%
A vulnerability in the SIP ALG packet processing service of Juniper Networks Junos OS allows an attacker to cause a Denial of Service (DoS) to the device by sending specific types of valid SIP traffic to the device. In this case, the flowd process crashes and generates a core dump while processing SIP ALG traffic. Continued receipt of these valid SIP packets will result in a sustained Denial of Service (DoS) condition. This issue affects: Juniper Networks Junos OS: 12.3X48 versions prior to 12.3X48-D61, 12.3X48-D65 on SRX Series; 15.1X49 versions prior to 15.1X49-D130 on SRX Series; 17.3 versions prior to 17.3R3 on SRX Series; 17.4 versions prior to 17.4R2 on SRX Series.
Vendor | Product | Version | CPE |
---|---|---|---|
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:d15:*:*:*:*:*:* |
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:*:*:*:*:*:* |
juniper | junos | 12.3x48 | cpe:2.3:o:juniper:junos:12.3x48:d50:*:*:*:*:*:* |
juniper | junos | 12.3x48 | cpe:2.3:o:juniper:junos:12.3x48:d55:*:*:*:*:*:* |
juniper | junos | 12.3x48 | cpe:2.3:o:juniper:junos:12.3x48:d60:*:*:*:*:*:* |
[
{
"platforms": [
"SRX Series"
],
"product": "Junos OS",
"vendor": "Juniper Networks",
"versions": [
{
"lessThan": "12.3X48-D61, 12.3X48-D65",
"status": "affected",
"version": "12.3X48",
"versionType": "custom"
},
{
"lessThan": "15.1X49-D130",
"status": "affected",
"version": "15.1X49",
"versionType": "custom"
},
{
"lessThan": "17.3R3",
"status": "affected",
"version": "17.3",
"versionType": "custom"
},
{
"lessThan": "17.4R2",
"status": "affected",
"version": "17.4",
"versionType": "custom"
}
]
}
]
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/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
45.6%