{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"cveId": "CVE-2023-28985", "assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "state": "PUBLISHED", "assignerShortName": "juniper", "dateReserved": "2023-03-29T08:44:10.679Z", "datePublished": "2023-07-14T16:34:24.993Z", "dateUpdated": "2023-07-14T16:34:24.993Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "platforms": ["SRX Series", "MX Series"], "product": "Junos OS", "vendor": "Juniper Networks", "versions": [{"lessThan": "SigPack 3598", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "configurations": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "For this issue to occur, IDP policy has to be enabled on the SRX and MX Series devices to inspect the HTTPS traffic.<br><br><tt>[ security idp active-policy policy-name ]<br>[ security idp idp-policy policy-name rulebase-ips rule rule-name ]</tt>"}], "value": "For this issue to occur, IDP policy has to be enabled on the SRX and MX Series devices to inspect the HTTPS traffic.\n\n[ security idp active-policy policy-name ]\n[ security idp idp-policy policy-name rulebase-ips rule rule-name ]"}], "datePublic": "2023-07-12T16:00:00.000Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "An Improper Validation of Syntactic Correctness of Input vulnerability in Intrusion Detection and Prevention (IDP) of Juniper Networks SRX Series and MX Series allows an unauthenticated, network-based attacker to cause Denial of Service (DoS). Continued receipt of this specific packet will cause a sustained Denial of Service condition.<br><br>On all SRX Series and MX Series platforms, where IDP is enabled and a specific malformed SSL packet is received, the SSL detector crashes leading to an FPC core.<br><br>This issue affects Juniper Networks SRX Series and MX Series prior to SigPack 3598.<br><br>In order to identify the current SigPack version, following command can be used:<br><br><tt>user@junos# show security idp security-package-version</tt>"}], "value": "An Improper Validation of Syntactic Correctness of Input vulnerability in Intrusion Detection and Prevention (IDP) of Juniper Networks SRX Series and MX Series allows an unauthenticated, network-based attacker to cause Denial of Service (DoS). Continued receipt of this specific packet will cause a sustained Denial of Service condition.\n\nOn all SRX Series and MX Series platforms, where IDP is enabled and a specific malformed SSL packet is received, the SSL detector crashes leading to an FPC core.\n\nThis issue affects Juniper Networks SRX Series and MX Series prior to SigPack 3598.\n\nIn order to identify the current SigPack version, following command can be used:\n\nuser@junos# show security idp security-package-version"}], "exploits": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability.<br>"}], "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability.\n"}], "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"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-1286", "description": "CWE-1286 Improper Validation of Syntactic Correctness of Input", "lang": "en", "type": "CWE"}]}, {"descriptions": [{"description": "Denial of Service (DoS)", "lang": "en"}]}], "providerMetadata": {"orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "shortName": "juniper", "dateUpdated": "2023-07-14T16:34:24.993Z"}, "references": [{"url": "https://supportportal.juniper.net/JSA71662"}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "The following software releases have been updated to resolve this specific issue: SigPack 3598, and all subsequent releases.<br>"}], "value": "The following software releases have been updated to resolve this specific issue: SigPack 3598, and all subsequent releases.\n"}], "source": {"advisory": "JSA71662", "defect": ["1655071"], "discovery": "USER"}, "title": "SRX Series and MX Series: An FPC core is observed when IDP is enabled on the device and a specific malformed SSL packet is received", "workarounds": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "There are no known workarounds for this issue.<br>"}], "value": "There are no known workarounds for this issue.\n"}], "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}}}

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