{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-36831", "assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "state": "PUBLISHED", "assignerShortName": "juniper", "dateReserved": "2023-06-27T16:17:25.275Z", "datePublished": "2023-07-14T14:56:32.306Z", "dateUpdated": "2024-11-07T14:41:49.644Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "platforms": ["SRX Series"], "product": "Junos OS", "vendor": "Juniper Networks", "versions": [{"lessThan": "22.2R3", "status": "affected", "version": "22.2", "versionType": "custom"}, {"lessThan": "22.3R2-S1, 22.3R3", "status": "affected", "version": "22.3", "versionType": "custom"}, {"lessThan": "22.4R1-S2, 22.4R2", "status": "affected", "version": "22.4", "versionType": "custom"}, {"lessThan": "22.2R2", "status": "unaffected", "version": "unspecified", "versionType": "custom"}]}], "configurations": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "The following sample configuration options highlight the features required to be affected by this issue:<br><tt>&nbsp; set services ssl proxy profile SSL-PROXY protocol-version tls12-and-lower<br>&nbsp; set services ssl proxy profile SSL-PROXY trusted-ca all<br>&nbsp; set services ssl proxy profile SSL-PROXY root-ca ssl-proxy-ecdsa1<br>&nbsp; set security pki ca-profile SECURITY-CA-GROUP_1 ca-identity SECURITY-CA-GROUP_1<br></tt>...<br><tt>&nbsp; set security utm default-configuration web-filtering juniper-enhanced default log-and-permit<br>&nbsp; set security utm feature-profile web-filtering juniper-enhanced profile 2 category ... action block<br></tt>...<br><tt>&nbsp; set security utm utm-policy 1 web-filtering http-profile 2<br></tt>...<br><tt>&nbsp; set security policies from-zone private to-zone internet policy 1 then permit application-services ssl-proxy profile-name SSL-PROXY<br>&nbsp; set security policies from-zone private to-zone internet policy 1 then permit application-services utm-policy 1</tt><br>"}], "value": "The following sample configuration options highlight the features required to be affected by this issue:\n\u00a0 set services ssl proxy profile SSL-PROXY protocol-version tls12-and-lower\n\u00a0 set services ssl proxy profile SSL-PROXY trusted-ca all\n\u00a0 set services ssl proxy profile SSL-PROXY root-ca ssl-proxy-ecdsa1\n\u00a0 set security pki ca-profile SECURITY-CA-GROUP_1 ca-identity SECURITY-CA-GROUP_1\n...\n\u00a0 set security utm default-configuration web-filtering juniper-enhanced default log-and-permit\n\u00a0 set security utm feature-profile web-filtering juniper-enhanced profile 2 category ... action block\n...\n\u00a0 set security utm utm-policy 1 web-filtering http-profile 2\n...\n\u00a0 set security policies from-zone private to-zone internet policy 1 then permit application-services ssl-proxy profile-name SSL-PROXY\n\u00a0 set security policies from-zone private to-zone internet policy 1 then permit application-services utm-policy 1\n"}], "datePublic": "2023-07-12T16:00:00.000Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "An Improper Check or Handling of Exceptional Conditions vulnerability in the UTM (Unified Threat Management) Web-Filtering feature of Juniper Networks Junos OS on SRX Series causes a jbuf memory leak to occur when accessing certain websites, eventually leading to a Denial of Service (DoS) condition. Service restoration is only possible by rebooting the system.<br><br>The jbuf memory leak only occurs in SSL Proxy and UTM Web-Filtering configurations. Other products, platforms, and configurations are not affected by this vulnerability.<br><br>This issue affects Juniper Networks Junos OS on SRX Series:<br>22.2 versions prior to 22.2R3;<br>22.3 versions prior to 22.3R2-S1, 22.3R3;<br>22.4 versions prior to 22.4R1-S2, 22.4R2.<br><br>This issue does not affect Juniper Networks Junos OS versions prior to 22.2R2.<br>"}], "value": "An Improper Check or Handling of Exceptional Conditions vulnerability in the UTM (Unified Threat Management) Web-Filtering feature of Juniper Networks Junos OS on SRX Series causes a jbuf memory leak to occur when accessing certain websites, eventually leading to a Denial of Service (DoS) condition. Service restoration is only possible by rebooting the system.\n\nThe jbuf memory leak only occurs in SSL Proxy and UTM Web-Filtering configurations. Other products, platforms, and configurations are not affected by this vulnerability.\n\nThis issue affects Juniper Networks Junos OS on SRX Series:\n22.2 versions prior to 22.2R3;\n22.3 versions prior to 22.3R2-S1, 22.3R3;\n22.4 versions prior to 22.4R1-S2, 22.4R2.\n\nThis issue does not affect Juniper Networks Junos OS versions prior to 22.2R2.\n"}], "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-703", "description": "CWE-703 Improper Check or Handling of Exceptional Conditions", "lang": "en", "type": "CWE"}]}, {"descriptions": [{"description": "Denial of Service (DoS)", "lang": "en"}]}], "providerMetadata": {"orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "shortName": "juniper", "dateUpdated": "2023-07-14T14:56:32.306Z"}, "references": [{"url": "https://supportportal.juniper.net/JSA71636"}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "The following software releases have been updated to resolve this specific issue: Junos OS 22.2R3, 22.3R2-S1, 22.3R3, 22.4R1-S2, 22.4R2, 23.1R1, and all subsequent releases.<br>"}], "value": "The following software releases have been updated to resolve this specific issue: Junos OS 22.2R3, 22.3R2-S1, 22.3R3, 22.4R1-S2, 22.4R2, 23.1R1, and all subsequent releases.\n"}], "source": {"defect": ["1709031"], "discovery": "USER"}, "title": "Junos OS: SRX Series: jbuf memory leak when SSL Proxy and UTM Web-Filtering is applied", "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"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T17:01:09.920Z"}, "title": "CVE Program Container", "references": [{"url": "https://supportportal.juniper.net/JSA71636", "tags": ["x_transferred"]}]}, {"affected": [{"vendor": "juniper_networks", "product": "junos_os", "cpes": ["cpe:2.3:a:juniper_networks:junos_os:*:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "22.2", "status": "affected", "lessThan": "22.2R3", "versionType": "custom"}, {"version": "22.3", "status": "affected", "lessThan": "22.3R2-S1", "versionType": "custom"}, {"version": "22.3", "status": "affected", "lessThan": "22.3R3", "versionType": "custom"}, {"version": "22.4", "status": "affected", "lessThan": "22.4R1-S2", "versionType": "custom"}, {"version": "22.4", "status": "affected", "lessThan": "22.4R2", "versionType": "custom"}, {"version": "0", "status": "affected", "lessThan": "22.2R2", "versionType": "custom"}]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-11-07T14:39:03.046485Z", "id": "CVE-2023-36831", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-11-07T14:41:49.644Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://supportportal.juniper.net/JSA71636", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T17:01:09.920Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2023-36831", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-11-07T14:39:03.046485Z"}}}], "affected": [{"cpes": ["cpe:2.3:a:juniper_networks:junos_os:*:*:*:*:*:*:*:*"], "vendor": "juniper_networks", "product": "junos_os", "versions": [{"status": "affected", "version": "22.2", "lessThan": "22.2R3", "versionType": "custom"}, {"status": "affected", "version": "22.3", "lessThan": "22.3R2-S1", "versionType": "custom"}, {"status": "affected", "version": "22.3", "lessThan": "22.3R3", "versionType": "custom"}, {"status": "affected", "version": "22.4", "lessThan": "22.4R1-S2", "versionType": "custom"}, {"status": "affected", "version": "22.4", "lessThan": "22.4R2", "versionType": "custom"}, {"status": "affected", "version": "0", "lessThan": "22.2R2", "versionType": "custom"}], "defaultStatus": "unknown"}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-11-07T14:41:37.263Z"}}], "cna": {"title": "Junos OS: SRX Series: jbuf memory leak when SSL Proxy and UTM Web-Filtering is applied", "source": {"defect": ["1709031"], "discovery": "USER"}, "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "Juniper Networks", "product": "Junos OS", "versions": [{"status": "affected", "version": "22.2", "lessThan": "22.2R3", "versionType": "custom"}, {"status": "affected", "version": "22.3", "lessThan": "22.3R2-S1, 22.3R3", "versionType": "custom"}, {"status": "affected", "version": "22.4", "lessThan": "22.4R1-S2, 22.4R2", "versionType": "custom"}, {"status": "unaffected", "version": "unspecified", "lessThan": "22.2R2", "versionType": "custom"}], "platforms": ["SRX Series"], "defaultStatus": "unaffected"}], "exploits": [{"lang": "en", "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability.\n", "supportingMedia": [{"type": "text/html", "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability.<br>", "base64": false}]}], "solutions": [{"lang": "en", "value": "The following software releases have been updated to resolve this specific issue: Junos OS 22.2R3, 22.3R2-S1, 22.3R3, 22.4R1-S2, 22.4R2, 23.1R1, and all subsequent releases.\n", "supportingMedia": [{"type": "text/html", "value": "The following software releases have been updated to resolve this specific issue: Junos OS 22.2R3, 22.3R2-S1, 22.3R3, 22.4R1-S2, 22.4R2, 23.1R1, and all subsequent releases.<br>", "base64": false}]}], "datePublic": "2023-07-12T16:00:00.000Z", "references": [{"url": "https://supportportal.juniper.net/JSA71636"}], "workarounds": [{"lang": "en", "value": "There are no known workarounds for this issue.\n", "supportingMedia": [{"type": "text/html", "value": "There are no known workarounds for this issue.<br>", "base64": false}]}], "x_generator": {"engine": "Vulnogram 0.1.0-dev"}, "descriptions": [{"lang": "en", "value": "An Improper Check or Handling of Exceptional Conditions vulnerability in the UTM (Unified Threat Management) Web-Filtering feature of Juniper Networks Junos OS on SRX Series causes a jbuf memory leak to occur when accessing certain websites, eventually leading to a Denial of Service (DoS) condition. Service restoration is only possible by rebooting the system.\n\nThe jbuf memory leak only occurs in SSL Proxy and UTM Web-Filtering configurations. Other products, platforms, and configurations are not affected by this vulnerability.\n\nThis issue affects Juniper Networks Junos OS on SRX Series:\n22.2 versions prior to 22.2R3;\n22.3 versions prior to 22.3R2-S1, 22.3R3;\n22.4 versions prior to 22.4R1-S2, 22.4R2.\n\nThis issue does not affect Juniper Networks Junos OS versions prior to 22.2R2.\n", "supportingMedia": [{"type": "text/html", "value": "An Improper Check or Handling of Exceptional Conditions vulnerability in the UTM (Unified Threat Management) Web-Filtering feature of Juniper Networks Junos OS on SRX Series causes a jbuf memory leak to occur when accessing certain websites, eventually leading to a Denial of Service (DoS) condition. Service restoration is only possible by rebooting the system.<br><br>The jbuf memory leak only occurs in SSL Proxy and UTM Web-Filtering configurations. Other products, platforms, and configurations are not affected by this vulnerability.<br><br>This issue affects Juniper Networks Junos OS on SRX Series:<br>22.2 versions prior to 22.2R3;<br>22.3 versions prior to 22.3R2-S1, 22.3R3;<br>22.4 versions prior to 22.4R1-S2, 22.4R2.<br><br>This issue does not affect Juniper Networks Junos OS versions prior to 22.2R2.<br>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-703", "description": "CWE-703 Improper Check or Handling of Exceptional Conditions"}]}, {"descriptions": [{"lang": "en", "description": "Denial of Service (DoS)"}]}], "configurations": [{"lang": "en", "value": "The following sample configuration options highlight the features required to be affected by this issue:\n\u00a0 set services ssl proxy profile SSL-PROXY protocol-version tls12-and-lower\n\u00a0 set services ssl proxy profile SSL-PROXY trusted-ca all\n\u00a0 set services ssl proxy profile SSL-PROXY root-ca ssl-proxy-ecdsa1\n\u00a0 set security pki ca-profile SECURITY-CA-GROUP_1 ca-identity SECURITY-CA-GROUP_1\n...\n\u00a0 set security utm default-configuration web-filtering juniper-enhanced default log-and-permit\n\u00a0 set security utm feature-profile web-filtering juniper-enhanced profile 2 category ... action block\n...\n\u00a0 set security utm utm-policy 1 web-filtering http-profile 2\n...\n\u00a0 set security policies from-zone private to-zone internet policy 1 then permit application-services ssl-proxy profile-name SSL-PROXY\n\u00a0 set security policies from-zone private to-zone internet policy 1 then permit application-services utm-policy 1\n", "supportingMedia": [{"type": "text/html", "value": "The following sample configuration options highlight the features required to be affected by this issue:<br><tt>&nbsp; set services ssl proxy profile SSL-PROXY protocol-version tls12-and-lower<br>&nbsp; set services ssl proxy profile SSL-PROXY trusted-ca all<br>&nbsp; set services ssl proxy profile SSL-PROXY root-ca ssl-proxy-ecdsa1<br>&nbsp; set security pki ca-profile SECURITY-CA-GROUP_1 ca-identity SECURITY-CA-GROUP_1<br></tt>...<br><tt>&nbsp; set security utm default-configuration web-filtering juniper-enhanced default log-and-permit<br>&nbsp; set security utm feature-profile web-filtering juniper-enhanced profile 2 category ... action block<br></tt>...<br><tt>&nbsp; set security utm utm-policy 1 web-filtering http-profile 2<br></tt>...<br><tt>&nbsp; set security policies from-zone private to-zone internet policy 1 then permit application-services ssl-proxy profile-name SSL-PROXY<br>&nbsp; set security policies from-zone private to-zone internet policy 1 then permit application-services utm-policy 1</tt><br>", "base64": false}]}], "providerMetadata": {"orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "shortName": "juniper", "dateUpdated": "2023-07-14T14:56:32.306Z"}}}, "cveMetadata": {"cveId": "CVE-2023-36831", "state": "PUBLISHED", "dateUpdated": "2024-11-07T14:41:49.644Z", "dateReserved": "2023-06-27T16:17:25.275Z", "assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "datePublished": "2023-07-14T14:56:32.306Z", "assignerShortName": "juniper"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:juniper:vsrx:-:*:*:*:*:*:*:*", "matchCriteriaId": "36F68E75-E6C6-4DB4-AE0E-C5637ECE7C88", "vulnerable": false}, {"criteria": "cpe:2.3:h:juniper:csrx:-:*:*:*:*:*:*:*", "matchCriteriaId": "11D4A86D-BDB4-4A01-96FE-7E023C58074B", "vulnerable": false}, {"criteria": "cpe:2.3:h:juniper:srx100:-:*:*:*:*:*:*:*", "matchCriteriaId": "561C1113-3D59-4DD9-ADA7-3C9ECC4632EC", "vulnerable": false}, {"criteria": "cpe:2.3:h:juniper:srx110:-:*:*:*:*:*:*:*", "matchCriteriaId": "78C6D8A0-92D3-4FD3-BCC1-CC7C87B76317", "vulnerable": false}, {"criteria": "cpe:2.3:h:juniper:srx1400:-:*:*:*:*:*:*:*", "matchCriteriaId": "927EAB8B-EC3B-4B12-85B9-5517EBA49A30", "vulnerable": false}, {"criteria": "cpe:2.3:h:juniper:srx1500:-:*:*:*:*:*:*:*", "matchCriteriaId": "2CEBF85C-736A-4E7D-956A-3E8210D4F70B", "vulnerable": false}, {"criteria": "cpe:2.3:h:juniper:srx210:-:*:*:*:*:*:*:*", "matchCriteriaId": "CD647C15-A686-4C8F-A766-BC29404C0FED", "vulnerable": false}, {"criteria": "cpe:2.3:h:juniper:srx220:-:*:*:*:*:*:*:*", "matchCriteriaId": "45AB1622-1AED-4CD7-98F1-67779CDFC321", "vulnerable": false}, {"criteria": "cpe:2.3:h:juniper:srx240:-:*:*:*:*:*:*:*", "matchCriteriaId": "89276D88-3B8D-4168-A2CD-0920297485F2", "vulnerable": false}, {"criteria": "cpe:2.3:h:juniper:srx240h2:-:*:*:*:*:*:*:*", "matchCriteriaId": "E020556B-693F-4963-BA43-3164AB50FA49", "vulnerable": false}, {"criteria": "cpe:2.3:h:juniper:srx240m:-:*:*:*:*:*:*:*", "matchCriteriaId": "AB0D31FF-0812-42B8-B25E-03C35EC1B021", "vulnerable": false}, {"criteria": "cpe:2.3:h:juniper:srx300:-:*:*:*:*:*:*:*", "matchCriteriaId": "BB5AB24B-2B43-43DD-AE10-F758B4B19F2A", "vulnerable": false}, {"criteria": "cpe:2.3:h:juniper:srx320:-:*:*:*:*:*:*:*", "matchCriteriaId": "80F9DC32-5ADF-4430-B1A6-357D0B29DB78", "vulnerable": false}, {"criteria": "cpe:2.3:h:juniper:srx340:-:*:*:*:*:*:*:*", "matchCriteriaId": "8B82D4C4-7A65-409A-926F-33C054DCBFBA", "vulnerable": false}, {"criteria": "cpe:2.3:h:juniper:srx3400:-:*:*:*:*:*:*:*", "matchCriteriaId": "746C3882-2A5B-4215-B259-EB1FD60C513D", "vulnerable": false}, {"criteria": "cpe:2.3:h:juniper:srx345:-:*:*:*:*:*:*:*", "matchCriteriaId": "CE535749-F4CE-4FFA-B23D-BF09C92481E5", "vulnerable": false}, {"criteria": "cpe:2.3:h:juniper:srx3600:-:*:*:*:*:*:*:*", "matchCriteriaId": "DDE64EC0-7E42-43AF-A8FA-1A233BD3E3BC", "vulnerable": false}, {"criteria": "cpe:2.3:h:juniper:srx380:-:*:*:*:*:*:*:*", "matchCriteriaId": "2305DA9D-E6BA-48F4-80CF-9E2DE7661B2F", "vulnerable": false}, {"criteria": "cpe:2.3:h:juniper:srx4000:-:*:*:*:*:*:*:*", "matchCriteriaId": "06A03463-6B1D-4DBA-9E89-CAD5E899B98B", "vulnerable": false}, {"criteria": "cpe:2.3:h:juniper:srx4100:-:*:*:*:*:*:*:*", "matchCriteriaId": "3AA8999C-8AE4-416F-BA2A-B1A21F33B4D7", "vulnerable": false}, {"criteria": "cpe:2.3:h:juniper:srx4200:-:*:*:*:*:*:*:*", "matchCriteriaId": "CCC5F6F5-4347-49D3-909A-27A3A96D36C9", "vulnerable": false}, {"criteria": "cpe:2.3:h:juniper:srx4600:-:*:*:*:*:*:*:*", "matchCriteriaId": "56BA6B86-D3F4-4496-AE46-AC513C6560FA", "vulnerable": false}, {"criteria": "cpe:2.3:h:juniper:srx5000:-:*:*:*:*:*:*:*", "matchCriteriaId": "5ABA347C-3EF3-4F75-B4D1-54590A57C2BC", "vulnerable": false}, {"criteria": "cpe:2.3:h:juniper:srx5400:-:*:*:*:*:*:*:*", "matchCriteriaId": "2FDDC897-747F-44DD-9599-7266F9B5B7B1", "vulnerable": false}, {"criteria": "cpe:2.3:h:juniper:srx550:-:*:*:*:*:*:*:*", "matchCriteriaId": "62FC145A-D477-4C86-89E7-F70F52773801", "vulnerable": false}, {"criteria": "cpe:2.3:h:juniper:srx550_hm:-:*:*:*:*:*:*:*", "matchCriteriaId": "06685D0E-A075-49A5-9EF4-34F0F795C8C6", "vulnerable": false}, {"criteria": "cpe:2.3:h:juniper:srx550m:-:*:*:*:*:*:*:*", "matchCriteriaId": "52F0B735-8C49-4B08-950A-296C9CDE43CA", "vulnerable": false}, {"criteria": "cpe:2.3:h:juniper:srx5600:-:*:*:*:*:*:*:*", "matchCriteriaId": "68CA098D-CBE4-4E62-9EC0-43E1B6098710", "vulnerable": false}, {"criteria": "cpe:2.3:h:juniper:srx5800:-:*:*:*:*:*:*:*", "matchCriteriaId": "66F474D4-79B6-4525-983C-9A9011BD958B", "vulnerable": false}, {"criteria": "cpe:2.3:h:juniper:srx650:-:*:*:*:*:*:*:*", "matchCriteriaId": "8AA424D4-4DBF-4E8C-96B8-E37741B5403E", "vulnerable": false}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:juniper:junos:22.2:r1:*:*:*:*:*:*", "matchCriteriaId": "E949B21B-AD62-4022-9088-06313277479E", "vulnerable": true}, {"criteria": "cpe:2.3:o:juniper:junos:22.2:r1-s1:*:*:*:*:*:*", "matchCriteriaId": "8D862E6F-0D01-4B25-8340-888C30F75A2F", "vulnerable": true}, {"criteria": "cpe:2.3:o:juniper:junos:22.2:r1-s2:*:*:*:*:*:*", "matchCriteriaId": "2F28F73E-8563-41B9-A313-BBAAD5B57A67", "vulnerable": true}, {"criteria": "cpe:2.3:o:juniper:junos:22.2:r2:*:*:*:*:*:*", "matchCriteriaId": "E37D4694-C80B-475E-AB5B-BB431F59C5E1", "vulnerable": true}, {"criteria": "cpe:2.3:o:juniper:junos:22.2:r2-s1:*:*:*:*:*:*", "matchCriteriaId": "5EC0D2D2-4922-4675-8A2C-57A08D7BE334", "vulnerable": true}, {"criteria": "cpe:2.3:o:juniper:junos:22.2:r2-s2:*:*:*:*:*:*", "matchCriteriaId": "9EC91F9D-DEDA-46B4-A39F-59A2CDB86C2E", "vulnerable": true}, {"criteria": "cpe:2.3:o:juniper:junos:22.3:r1:*:*:*:*:*:*", "matchCriteriaId": "19519212-51DD-4448-B115-8A20A40192CC", "vulnerable": true}, {"criteria": "cpe:2.3:o:juniper:junos:22.3:r1-s1:*:*:*:*:*:*", "matchCriteriaId": "5CC9909E-AE9F-414D-99B1-83AA04D5297B", "vulnerable": true}, {"criteria": "cpe:2.3:o:juniper:junos:22.3:r1-s2:*:*:*:*:*:*", "matchCriteriaId": "FDE9E767-4713-4EA2-8D00-1382975A4A15", "vulnerable": true}, {"criteria": "cpe:2.3:o:juniper:junos:22.3:r2:*:*:*:*:*:*", "matchCriteriaId": "59DDA54E-6845-47EB-AE3C-5EC6BD33DFA7", "vulnerable": true}, {"criteria": "cpe:2.3:o:juniper:junos:22.4:r1:*:*:*:*:*:*", "matchCriteriaId": "28E42A41-7965-456B-B0AF-9D3229CE4D4C", "vulnerable": true}, {"criteria": "cpe:2.3:o:juniper:junos:22.4:r1-s1:*:*:*:*:*:*", "matchCriteriaId": "CB1A77D6-D3AD-481B-979C-8F778530B175", "vulnerable": true}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An Improper Check or Handling of Exceptional Conditions vulnerability in the UTM (Unified Threat Management) Web-Filtering feature of Juniper Networks Junos OS on SRX Series causes a jbuf memory leak to occur when accessing certain websites, eventually leading to a Denial of Service (DoS) condition. Service restoration is only possible by rebooting the system.\n\nThe jbuf memory leak only occurs in SSL Proxy and UTM Web-Filtering configurations. Other products, platforms, and configurations are not affected by this vulnerability.\n\nThis issue affects Juniper Networks Junos OS on SRX Series:\n22.2 versions prior to 22.2R3;\n22.3 versions prior to 22.3R2-S1, 22.3R3;\n22.4 versions prior to 22.4R1-S2, 22.4R2.\n\nThis issue does not affect Juniper Networks Junos OS versions prior to 22.2R2.\n"}], "id": "CVE-2023-36831", "lastModified": "2023-07-26T14:06:53.920", "metrics": {"cvssMetricV31": [{"cvssData": {"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"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "sirt@juniper.net", "type": "Primary"}]}, "published": "2023-07-14T15:15:08.913", "references": [{"source": "sirt@juniper.net", "tags": ["Vendor Advisory"], "url": "https://supportportal.juniper.net/JSA71636"}], "sourceIdentifier": "sirt@juniper.net", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-703"}], "source": "sirt@juniper.net", "type": "Primary"}]}

{}