{ "containers": { "cna": { "affected": [ { "platforms": [ "SRX Series" ], "product": "Junos OS", "vendor": "Juniper Networks", "versions": [ { "lessThan": "20.2R3-S4", "status": "affected", "version": "20.2", "versionType": "custom" }, { "lessThan": "20.3R3-S3", "status": "affected", "version": "20.3", "versionType": "custom" }, { "lessThan": "20.4R3-S3", "status": "affected", "version": "20.4", "versionType": "custom" }, { "lessThan": "21.1R3-S1", "status": "affected", "version": "21.1", "versionType": "custom" }, { "lessThan": "21.2R2-S2, 21.2R3", "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" } ] }, { "product": "Junos OS", "vendor": "Juniper Networks", "versions": [ { "lessThan": "20.2R1", "status": "unaffected", "version": "unspecified", "versionType": "custom" } ] } ], "datePublic": "2022-07-13T00:00:00", "descriptions": [ { "lang": "en", "value": "A Buffer Overflow vulnerability in the PFE of Juniper Networks Junos OS on SRX series allows an unauthenticated network based attacker to cause a Denial of Service (DoS). The PFE will crash when specific traffic is scanned by Enhanced Web Filtering safe-search feature of UTM (Unified Threat management). Continued receipt of this specific traffic will create a sustained Denial of Service (DoS) condition. This issue affects Juniper Networks Junos OS: 20.2 versions prior to 20.2R3-S4 on SRX Series; 20.3 versions prior to 20.3R3-S3 on SRX Series; 20.4 versions prior to 20.4R3-S3 on SRX Series; 21.1 versions prior to 21.1R3-S1 on SRX Series; 21.2 versions prior to 21.2R2-S2, 21.2R3 on SRX Series; 21.3 versions prior to 21.3R2 on SRX Series; 21.4 versions prior to 21.4R2 on SRX Series. This issue does not affect Juniper Networks Junos OS versions prior to 20.2R1." } ], "exploits": [ { "lang": "en", "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "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:H", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "description": "Denial of Service (DoS)", "lang": "en", "type": "text" } ] }, { "descriptions": [ { "cweId": "CWE-120", "description": "CWE-120 Buffer Overflow", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2022-07-20T14:13:41", "orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "shortName": "juniper" }, "references": [ { "tags": [ "x_refsource_CONFIRM" ], "url": "https://kb.juniper.net/JSA69710" } ], "solutions": [ { "lang": "en", "value": "The following software releases have been updated to resolve this specific issue: 20.2R3-S4, 20.3R3-S3, 20.4R3-S3, 21.1R3-S1, 21.2R2-S2, 21.2R3, 21.3R2, 21.4R2, 22.1R1, and all subsequent releases.\n\nNote: Only those releases listed in the PROBLEM section above are affected. This fix has also been proactively committed into other releases that are not vulnerable to this issue." } ], "source": { "advisory": "JSA69710", "defect": [ "1594638" ], "discovery": "USER" }, "title": "Junos OS: SRX series: The PFE will crash when specific traffic is scanned by Enhanced Web Filtering safe-search", "workarounds": [ { "lang": "en", "value": "Disable UTM EWF safe-search by adding the no-safe-search config. Example:\n set security utm default-configuration web-filtering juniper-enhanced no-safe-search \n set security utm feature-profile web-filtering juniper-enhanced profile test-profile no-safe-search" } ], "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-2022-22206", "STATE": "PUBLIC", "TITLE": "Junos OS: SRX series: The PFE will crash when specific traffic is scanned by Enhanced Web Filtering safe-search" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Junos OS", "version": { "version_data": [ { "platform": "SRX Series", "version_affected": "<", "version_name": "20.2", "version_value": "20.2R3-S4" }, { "platform": "SRX Series", "version_affected": "<", "version_name": "20.3", "version_value": "20.3R3-S3" }, { "platform": "SRX Series", "version_affected": "<", "version_name": "20.4", "version_value": "20.4R3-S3" }, { "platform": "SRX Series", "version_affected": "<", "version_name": "21.1", "version_value": "21.1R3-S1" }, { "platform": "SRX Series", "version_affected": "<", "version_name": "21.2", "version_value": "21.2R2-S2, 21.2R3" }, { "platform": "SRX Series", "version_affected": "<", "version_name": "21.3", "version_value": "21.3R2" }, { "platform": "SRX Series", "version_affected": "<", "version_name": "21.4", "version_value": "21.4R2" }, { "version_affected": "!<", "version_value": "20.2R1" } ] } } ] }, "vendor_name": "Juniper Networks" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "A Buffer Overflow vulnerability in the PFE of Juniper Networks Junos OS on SRX series allows an unauthenticated network based attacker to cause a Denial of Service (DoS). The PFE will crash when specific traffic is scanned by Enhanced Web Filtering safe-search feature of UTM (Unified Threat management). Continued receipt of this specific traffic will create a sustained Denial of Service (DoS) condition. This issue affects Juniper Networks Junos OS: 20.2 versions prior to 20.2R3-S4 on SRX Series; 20.3 versions prior to 20.3R3-S3 on SRX Series; 20.4 versions prior to 20.4R3-S3 on SRX Series; 21.1 versions prior to 21.1R3-S1 on SRX Series; 21.2 versions prior to 21.2R2-S2, 21.2R3 on SRX Series; 21.3 versions prior to 21.3R2 on SRX Series; 21.4 versions prior to 21.4R2 on SRX Series. This issue does not affect Juniper Networks Junos OS versions prior to 20.2R1." } ] }, "exploit": [ { "lang": "en", "value": "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": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "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:H", "version": "3.1" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Denial of Service (DoS)" } ] }, { "description": [ { "lang": "eng", "value": "CWE-120 Buffer Overflow" } ] } ] }, "references": { "reference_data": [ { "name": "https://kb.juniper.net/JSA69710", "refsource": "CONFIRM", "url": "https://kb.juniper.net/JSA69710" } ] }, "solution": [ { "lang": "en", "value": "The following software releases have been updated to resolve this specific issue: 20.2R3-S4, 20.3R3-S3, 20.4R3-S3, 21.1R3-S1, 21.2R2-S2, 21.2R3, 21.3R2, 21.4R2, 22.1R1, and all subsequent releases.\n\nNote: Only those releases listed in the PROBLEM section above are affected. This fix has also been proactively committed into other releases that are not vulnerable to this issue." } ], "source": { "advisory": "JSA69710", "defect": [ "1594638" ], "discovery": "USER" }, "work_around": [ { "lang": "en", "value": "Disable UTM EWF safe-search by adding the no-safe-search config. Example:\n set security utm default-configuration web-filtering juniper-enhanced no-safe-search \n set security utm feature-profile web-filtering juniper-enhanced profile test-profile no-safe-search" } ] } }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T03:07:50.113Z" }, "title": "CVE Program Container", "references": [ { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://kb.juniper.net/JSA69710" } ] } ] }, "cveMetadata": { "assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "assignerShortName": "juniper", "cveId": "CVE-2022-22206", "datePublished": "2022-07-20T14:13:41.390836Z", "dateReserved": "2021-12-21T00:00:00", "dateUpdated": "2024-09-16T18:08:32.626Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }