{ "containers": { "cna": { "affected": [ { "product": "n/a", "vendor": "n/a", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "datePublic": "2018-02-21T00:00:00.000Z", "descriptions": [ { "lang": "en", "value": "A Buffer Overflow issue was discovered in Asterisk through 13.19.1, 14.x through 14.7.5, and 15.x through 15.2.1, and Certified Asterisk through 13.18-cert2. When processing a SUBSCRIBE request, the res_pjsip_pubsub module stores the accepted formats present in the Accept headers of the request. This code did not limit the number of headers it processed, despite having a fixed limit of 32. If more than 32 Accept headers were present, the code would write outside of its memory and cause a crash." } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2018-10-17T09:57:01.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre" }, "references": [ { "tags": [ "x_refsource_CONFIRM" ], "url": "http://downloads.asterisk.org/pub/security/AST-2018-004.html" }, { "name": "44184", "tags": [ "exploit", "x_refsource_EXPLOIT-DB" ], "url": "https://www.exploit-db.com/exploits/44184/" }, { "name": "DSA-4320", "tags": [ "vendor-advisory", "x_refsource_DEBIAN" ], "url": "https://www.debian.org/security/2018/dsa-4320" }, { "name": "103151", "tags": [ "vdb-entry", "x_refsource_BID" ], "url": "http://www.securityfocus.com/bid/103151" }, { "name": "1040416", "tags": [ "vdb-entry", "x_refsource_SECTRACK" ], "url": "http://www.securitytracker.com/id/1040416" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2018-7284", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "A Buffer Overflow issue was discovered in Asterisk through 13.19.1, 14.x through 14.7.5, and 15.x through 15.2.1, and Certified Asterisk through 13.18-cert2. When processing a SUBSCRIBE request, the res_pjsip_pubsub module stores the accepted formats present in the Accept headers of the request. This code did not limit the number of headers it processed, despite having a fixed limit of 32. If more than 32 Accept headers were present, the code would write outside of its memory and cause a crash." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "http://downloads.asterisk.org/pub/security/AST-2018-004.html", "refsource": "CONFIRM", "url": "http://downloads.asterisk.org/pub/security/AST-2018-004.html" }, { "name": "44184", "refsource": "EXPLOIT-DB", "url": "https://www.exploit-db.com/exploits/44184/" }, { "name": "DSA-4320", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2018/dsa-4320" }, { "name": "103151", "refsource": "BID", "url": "http://www.securityfocus.com/bid/103151" }, { "name": "1040416", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id/1040416" } ] } } }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T06:24:11.866Z" }, "title": "CVE Program Container", "references": [ { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "http://downloads.asterisk.org/pub/security/AST-2018-004.html" }, { "name": "44184", "tags": [ "exploit", "x_refsource_EXPLOIT-DB", "x_transferred" ], "url": "https://www.exploit-db.com/exploits/44184/" }, { "name": "DSA-4320", "tags": [ "vendor-advisory", "x_refsource_DEBIAN", "x_transferred" ], "url": "https://www.debian.org/security/2018/dsa-4320" }, { "name": "103151", "tags": [ "vdb-entry", "x_refsource_BID", "x_transferred" ], "url": "http://www.securityfocus.com/bid/103151" }, { "name": "1040416", "tags": [ "vdb-entry", "x_refsource_SECTRACK", "x_transferred" ], "url": "http://www.securitytracker.com/id/1040416" } ] } ] }, "cveMetadata": { "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2018-7284", "datePublished": "2018-02-22T00:00:00.000Z", "dateReserved": "2018-02-21T00:00:00.000Z", "dateUpdated": "2024-08-05T06:24:11.866Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }