319 lines
17 KiB
JSON
319 lines
17 KiB
JSON
{
|
|
"containers": {
|
|
"cna": {
|
|
"affected": [
|
|
{
|
|
"platforms": [
|
|
"SRX Series, MX Series"
|
|
],
|
|
"product": "Junos OS",
|
|
"vendor": "Juniper Networks",
|
|
"versions": [
|
|
{
|
|
"lessThan": "20.4R1",
|
|
"status": "unaffected",
|
|
"version": "unspecified",
|
|
"versionType": "custom"
|
|
},
|
|
{
|
|
"lessThan": "20.4R3-S2",
|
|
"status": "affected",
|
|
"version": "20.4",
|
|
"versionType": "custom"
|
|
},
|
|
{
|
|
"lessThan": "21.1R3-S2",
|
|
"status": "affected",
|
|
"version": "21.1",
|
|
"versionType": "custom"
|
|
},
|
|
{
|
|
"changes": [
|
|
{
|
|
"at": "21.2R3",
|
|
"status": "unaffected"
|
|
}
|
|
],
|
|
"lessThan": "21.2R2-S2",
|
|
"status": "affected",
|
|
"version": "21.2",
|
|
"versionType": "custom"
|
|
},
|
|
{
|
|
"lessThan": "21.3R2",
|
|
"status": "affected",
|
|
"version": "21.3",
|
|
"versionType": "custom"
|
|
},
|
|
{
|
|
"lessThan": "21.4R2",
|
|
"status": "affected",
|
|
"version": "21.4",
|
|
"versionType": "custom"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"datePublic": "2022-07-13T00:00:00.000Z",
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "An Improper Release of Memory Before Removing Last Reference vulnerability in the Session Initiation Protocol (SIP) Application Layer Gateway (ALG) of Juniper Networks Junos OS allows unauthenticated network-based attacker to cause a partial Denial of Service (DoS). On all MX and SRX platforms, if the SIP ALG is enabled, receipt of a specific SIP packet will create a stale SIP entry. Sustained receipt of such packets will cause the SIP call table to eventually fill up and cause a DoS for all SIP traffic. The SIP call usage can be monitored by \"show security alg sip calls\". To be affected the SIP ALG needs to be enabled, either implicitly / by default or by way of configuration. Please verify on SRX with: user@host> show security alg status | match sip SIP : Enabled Please verify on MX whether the following is configured: [ services ... rule <rule-name> (term <term-name>) from/match application/application-set <name> ] where either a. name = junos-sip or an application or application-set refers to SIP: b. [ applications application <name> application-protocol sip ] or c. [ applications application-set <name> application junos-sip ] This issue affects Juniper Networks Junos OS on SRX Series and MX Series: 20.4 versions prior to 20.4R3-S2; 21.1 versions prior to 21.1R3-S2; 21.2 versions prior to 21.2R2-S2; 21.2 versions prior to 21.2R3; 21.3 versions prior to 21.3R2; 21.4 versions prior to 21.4R2. This issue does not affect Juniper Networks Junos OS versions prior to 20.4R1. Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
|
|
}
|
|
],
|
|
"metrics": [
|
|
{
|
|
"cvssV3_1": {
|
|
"attackComplexity": "LOW",
|
|
"attackVector": "NETWORK",
|
|
"availabilityImpact": "LOW",
|
|
"baseScore": 5.3,
|
|
"baseSeverity": "MEDIUM",
|
|
"confidentialityImpact": "NONE",
|
|
"integrityImpact": "NONE",
|
|
"privilegesRequired": "NONE",
|
|
"scope": "UNCHANGED",
|
|
"userInteraction": "NONE",
|
|
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
|
|
"version": "3.1"
|
|
}
|
|
}
|
|
],
|
|
"problemTypes": [
|
|
{
|
|
"descriptions": [
|
|
{
|
|
"cweId": "CWE-401",
|
|
"description": "CWE-401 Improper Release of Memory Before Removing Last Reference",
|
|
"lang": "en",
|
|
"type": "CWE"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"descriptions": [
|
|
{
|
|
"description": "Denial of Service (DoS)",
|
|
"lang": "en",
|
|
"type": "text"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"providerMetadata": {
|
|
"dateUpdated": "2022-07-20T14:12:08.000Z",
|
|
"orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
|
|
"shortName": "juniper"
|
|
},
|
|
"references": [
|
|
{
|
|
"tags": [
|
|
"x_refsource_CONFIRM"
|
|
],
|
|
"url": "https://kb.juniper.net/JSA69708"
|
|
}
|
|
],
|
|
"solutions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "The following software releases have been updated to resolve this specific issue: 20.4R3-S2, 21.1R3-S2, 21.2R2-S2, 21.2R3, 21.3R2, 21.4R2, 22.1R1, and all subsequent releases."
|
|
}
|
|
],
|
|
"source": {
|
|
"advisory": "JSA69708",
|
|
"defect": [
|
|
"1622455"
|
|
],
|
|
"discovery": "USER"
|
|
},
|
|
"title": "Junos OS: MX Series and SRX Series: When receiving a specific SIP packets stale call table entries are created which eventually leads to a DoS for all SIP traffic",
|
|
"workarounds": [
|
|
{
|
|
"lang": "en",
|
|
"value": "There are no known workarounds for this issue, but it should be considered to disable the SIP ALG if it's not strictly needed."
|
|
}
|
|
],
|
|
"x_generator": {
|
|
"engine": "Vulnogram 0.0.9"
|
|
},
|
|
"x_legacyV4Record": {
|
|
"CVE_data_meta": {
|
|
"ASSIGNER": "sirt@juniper.net",
|
|
"DATE_PUBLIC": "2022-07-13T16:00:00.000Z",
|
|
"ID": "CVE-2022-22204",
|
|
"STATE": "PUBLIC",
|
|
"TITLE": "Junos OS: MX Series and SRX Series: When receiving a specific SIP packets stale call table entries are created which eventually leads to a DoS for all SIP traffic"
|
|
},
|
|
"affects": {
|
|
"vendor": {
|
|
"vendor_data": [
|
|
{
|
|
"product": {
|
|
"product_data": [
|
|
{
|
|
"product_name": "Junos OS",
|
|
"version": {
|
|
"version_data": [
|
|
{
|
|
"platform": "SRX Series, MX Series",
|
|
"version_affected": "<",
|
|
"version_name": "20.4",
|
|
"version_value": "20.4R3-S2"
|
|
},
|
|
{
|
|
"platform": "SRX Series, MX Series",
|
|
"version_affected": "<",
|
|
"version_name": "21.1",
|
|
"version_value": "21.1R3-S2"
|
|
},
|
|
{
|
|
"platform": "SRX Series, MX Series",
|
|
"version_affected": "<",
|
|
"version_name": "21.2",
|
|
"version_value": "21.2R2-S2"
|
|
},
|
|
{
|
|
"platform": "SRX Series, MX Series",
|
|
"version_affected": "<",
|
|
"version_name": "21.2",
|
|
"version_value": "21.2R3"
|
|
},
|
|
{
|
|
"platform": "SRX Series, MX Series",
|
|
"version_affected": "<",
|
|
"version_name": "21.3",
|
|
"version_value": "21.3R2"
|
|
},
|
|
{
|
|
"platform": "SRX Series, MX Series",
|
|
"version_affected": "<",
|
|
"version_name": "21.4",
|
|
"version_value": "21.4R2"
|
|
},
|
|
{
|
|
"platform": "SRX Series, MX Series",
|
|
"version_affected": "!<",
|
|
"version_value": "20.4R1"
|
|
}
|
|
]
|
|
}
|
|
}
|
|
]
|
|
},
|
|
"vendor_name": "Juniper Networks"
|
|
}
|
|
]
|
|
}
|
|
},
|
|
"data_format": "MITRE",
|
|
"data_type": "CVE",
|
|
"data_version": "4.0",
|
|
"description": {
|
|
"description_data": [
|
|
{
|
|
"lang": "eng",
|
|
"value": "An Improper Release of Memory Before Removing Last Reference vulnerability in the Session Initiation Protocol (SIP) Application Layer Gateway (ALG) of Juniper Networks Junos OS allows unauthenticated network-based attacker to cause a partial Denial of Service (DoS). On all MX and SRX platforms, if the SIP ALG is enabled, receipt of a specific SIP packet will create a stale SIP entry. Sustained receipt of such packets will cause the SIP call table to eventually fill up and cause a DoS for all SIP traffic. The SIP call usage can be monitored by \"show security alg sip calls\". To be affected the SIP ALG needs to be enabled, either implicitly / by default or by way of configuration. Please verify on SRX with: user@host> show security alg status | match sip SIP : Enabled Please verify on MX whether the following is configured: [ services ... rule <rule-name> (term <term-name>) from/match application/application-set <name> ] where either a. name = junos-sip or an application or application-set refers to SIP: b. [ applications application <name> application-protocol sip ] or c. [ applications application-set <name> application junos-sip ] This issue affects Juniper Networks Junos OS on SRX Series and MX Series: 20.4 versions prior to 20.4R3-S2; 21.1 versions prior to 21.1R3-S2; 21.2 versions prior to 21.2R2-S2; 21.2 versions prior to 21.2R3; 21.3 versions prior to 21.3R2; 21.4 versions prior to 21.4R2. This issue does not affect Juniper Networks Junos OS versions prior to 20.4R1. Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
|
|
}
|
|
]
|
|
},
|
|
"generator": {
|
|
"engine": "Vulnogram 0.0.9"
|
|
},
|
|
"impact": {
|
|
"cvss": {
|
|
"attackComplexity": "LOW",
|
|
"attackVector": "NETWORK",
|
|
"availabilityImpact": "LOW",
|
|
"baseScore": 5.3,
|
|
"baseSeverity": "MEDIUM",
|
|
"confidentialityImpact": "NONE",
|
|
"integrityImpact": "NONE",
|
|
"privilegesRequired": "NONE",
|
|
"scope": "UNCHANGED",
|
|
"userInteraction": "NONE",
|
|
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
|
|
"version": "3.1"
|
|
}
|
|
},
|
|
"problemtype": {
|
|
"problemtype_data": [
|
|
{
|
|
"description": [
|
|
{
|
|
"lang": "eng",
|
|
"value": "CWE-401 Improper Release of Memory Before Removing Last Reference"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"description": [
|
|
{
|
|
"lang": "eng",
|
|
"value": "Denial of Service (DoS)"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
},
|
|
"references": {
|
|
"reference_data": [
|
|
{
|
|
"name": "https://kb.juniper.net/JSA69708",
|
|
"refsource": "CONFIRM",
|
|
"url": "https://kb.juniper.net/JSA69708"
|
|
}
|
|
]
|
|
},
|
|
"solution": [
|
|
{
|
|
"lang": "en",
|
|
"value": "The following software releases have been updated to resolve this specific issue: 20.4R3-S2, 21.1R3-S2, 21.2R2-S2, 21.2R3, 21.3R2, 21.4R2, 22.1R1, and all subsequent releases."
|
|
}
|
|
],
|
|
"source": {
|
|
"advisory": "JSA69708",
|
|
"defect": [
|
|
"1622455"
|
|
],
|
|
"discovery": "USER"
|
|
},
|
|
"work_around": [
|
|
{
|
|
"lang": "en",
|
|
"value": "There are no known workarounds for this issue, but it should be considered to disable the SIP ALG if it's not strictly needed."
|
|
}
|
|
]
|
|
}
|
|
},
|
|
"adp": [
|
|
{
|
|
"providerMetadata": {
|
|
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
|
|
"shortName": "CVE",
|
|
"dateUpdated": "2024-08-03T03:07:49.962Z"
|
|
},
|
|
"title": "CVE Program Container",
|
|
"references": [
|
|
{
|
|
"tags": [
|
|
"x_refsource_CONFIRM",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://kb.juniper.net/JSA69708"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
},
|
|
"cveMetadata": {
|
|
"assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
|
|
"assignerShortName": "juniper",
|
|
"cveId": "CVE-2022-22204",
|
|
"datePublished": "2022-07-20T14:12:08.333Z",
|
|
"dateReserved": "2021-12-21T00:00:00.000Z",
|
|
"dateUpdated": "2024-09-16T16:17:32.073Z",
|
|
"state": "PUBLISHED"
|
|
},
|
|
"dataType": "CVE_RECORD",
|
|
"dataVersion": "5.1"
|
|
} |