{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"cveId": "CVE-2023-31039", "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "state": "PUBLISHED", "assignerShortName": "apache", "dateReserved": "2023-04-23T03:28:24.815Z", "datePublished": "2023-05-08T08:57:14.714Z", "dateUpdated": "2023-05-08T08:57:14.714Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "Apache bRPC", "vendor": "Apache Software Foundation", "versions": [{"lessThan": "1.5.0", "status": "affected", "version": "0.9.0", "versionType": "semver"}]}], "configurations": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "set brpc::ServerOptions::pid_file from user input"}], "value": "set brpc::ServerOptions::pid_file from user input"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<span style=\"background-color: rgb(255, 255, 255);\">Security vulnerability&nbsp;</span>in Apache bRPC &lt;1.5.0 on all platforms allows attackers to execute arbitrary code via ServerOptions::pid_file.<br>An attacker that can influence the ServerOptions pid_file parameter with which the bRPC server is started can execute arbitrary code with the permissions of the bRPC process.<br><br>Solution:<br>1. upgrade to bRPC &gt;= 1.5.0, download link:&nbsp;<a target=\"_blank\" rel=\"nofollow\" href=\"https://dist.apache.org/repos/dist/release/brpc/1.5.0/\">https://dist.apache.org/repos/dist/release/brpc/1.5.0/</a><br>2. If you are using an old version of bRPC and hard to upgrade, you can apply this patch:&nbsp;<a target=\"_blank\" rel=\"nofollow\" href=\"https://github.com/apache/brpc/pull/2218\">https://github.com/apache/brpc/pull/2218</a>"}], "value": "Security vulnerability\u00a0in Apache bRPC <1.5.0 on all platforms allows attackers to execute arbitrary code via ServerOptions::pid_file.\nAn attacker that can influence the ServerOptions pid_file parameter with which the bRPC server is started can execute arbitrary code with the permissions of the bRPC process.\n\nSolution:\n1. upgrade to bRPC >= 1.5.0, download link:\u00a0 https://dist.apache.org/repos/dist/release/brpc/1.5.0/ https://dist.apache.org/repos/dist/release/brpc/1.5.0/ \n2. If you are using an old version of bRPC and hard to upgrade, you can apply this patch:\u00a0 https://github.com/apache/brpc/pull/2218 https://github.com/apache/brpc/pull/2218 "}], "metrics": [{"other": {"content": {"text": "important"}, "type": "Textual description of severity"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-20", "description": "CWE-20 Improper Input Validation", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "shortName": "apache", "dateUpdated": "2023-05-08T08:57:14.714Z"}, "references": [{"tags": ["vendor-advisory"], "url": "https://lists.apache.org/thread/jqpttrqbc38yhckgp67xk399hqxnz7jn"}, {"url": "http://www.openwall.com/lists/oss-security/2023/05/08/1"}], "source": {"discovery": "UNKNOWN"}, "title": "Apache bRPC: ServerOptions.pid_file may cause arbitrary code execution", "workarounds": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Apply this patch:&nbsp;<a target=\"_blank\" rel=\"nofollow\" href=\"https://github.com/apache/brpc/pull/2218\">https://github.com/apache/brpc/pull/2218</a><br><br>"}], "value": "Apply this patch:\u00a0 https://github.com/apache/brpc/pull/2218 https://github.com/apache/brpc/pull/2218 \n\n"}], "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:apache:brpc:*:*:*:*:*:*:*:*", "matchCriteriaId": "1DC104D4-AF38-45BF-A44A-DB89A39230A0", "versionEndExcluding": "1.5.0", "versionStartIncluding": "0.9.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Security vulnerability\u00a0in Apache bRPC <1.5.0 on all platforms allows attackers to execute arbitrary code via ServerOptions::pid_file.\nAn attacker that can influence the ServerOptions pid_file parameter with which the bRPC server is started can execute arbitrary code with the permissions of the bRPC process.\n\nSolution:\n1. upgrade to bRPC >= 1.5.0, download link:\u00a0 https://dist.apache.org/repos/dist/release/brpc/1.5.0/ https://dist.apache.org/repos/dist/release/brpc/1.5.0/ \n2. If you are using an old version of bRPC and hard to upgrade, you can apply this patch:\u00a0 https://github.com/apache/brpc/pull/2218 https://github.com/apache/brpc/pull/2218 "}], "id": "CVE-2023-31039", "lastModified": "2023-05-12T02:03:27.397", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-05-08T09:15:09.637", "references": [{"source": "security@apache.org", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2023/05/08/1"}, {"source": "security@apache.org", "tags": ["Mailing List", "Patch", "Vendor Advisory"], "url": "https://lists.apache.org/thread/jqpttrqbc38yhckgp67xk399hqxnz7jn"}], "sourceIdentifier": "security@apache.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "security@apache.org", "type": "Primary"}]}

{}