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FKIE_CVE-2025-59789

Vulnerability from fkie_nvd - Published: 2025-12-01 11:15 - Updated: 2025-12-02 14:39

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Summary

Uncontrolled recursion in the json2pb component in Apache bRPC (version < 1.15.0) on all platforms allows remote attackers to make the server crash via sending deep recursive json data. Root Cause: The bRPC json2pb component uses rapidjson to parse json data from the network. The rapidjson parser uses a recursive parsing method by default. If the input json has a large depth of recursive structure, the parser function may run into stack overflow. Affected Scenarios: Use bRPC server with protobuf message to serve http+json requests from untrusted network. Or directly use JsonToProtoMessage to convert json from untrusted input. How to Fix: (Choose one of the following options) 1. Upgrade bRPC to version 1.15.0, which fixes this issue. 2. Apply this patch: https://github.com/apache/brpc/pull/3099 Note: No matter which option you choose, you should know that the fix introduces a recursion depth limit with default value 100. It affects these functions: ProtoMessageToJson, ProtoMessageToProtoJson, JsonToProtoMessage, and ProtoJsonToProtoMessage. If your requests contain json or protobuf messages that have a depth exceeding the limit, the request will be failed after applying the fix. You can modify the gflag json2pb_max_recursion_depth to change the limit.

References

	URL	Tags
	security@apache.org	https://lists.apache.org/thread/ozmcsztcpxn61jxod8jo8q46jo0oc1zx	Vendor Advisory, Mailing List, Patch
	af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2025/12/01/1	Mailing List, Third Party Advisory

Impacted products

	Vendor	Product	Version
	apache	brpc	*

JSON

To clipboard

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:apache:brpc:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "8FC82429-4B83-4132-A67A-146ABA8A0F27",
              "versionEndExcluding": "1.15.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Uncontrolled recursion in the json2pb component in Apache bRPC (version \u003c 1.15.0) on all platforms allows remote attackers to make the server crash via sending deep recursive json data.\n\nRoot Cause:\nThe bRPC\u00a0json2pb component uses rapidjson to parse json data from the network. The rapidjson parser uses a recursive parsing method by default. If the input json has a large depth of recursive structure, the parser function may run into stack overflow.\n\nAffected Scenarios:\nUse bRPC server with protobuf message to serve http+json requests from untrusted network. Or directly use\u00a0JsonToProtoMessage to convert json from\u00a0untrusted input.\n\n\n\nHow to Fix: \n(Choose one of the following options)\u00a0\n1. Upgrade bRPC to version 1.15.0, which fixes this issue.\n2. Apply this patch:  https://github.com/apache/brpc/pull/3099 \n\n\n\nNote:\nNo matter which option \n\nyou choose, you should know that the fix introduces a recursion depth limit with default value 100. It affects these functions:\u00a0\n\nProtoMessageToJson, ProtoMessageToProtoJson, JsonToProtoMessage, and ProtoJsonToProtoMessage.\n\n If your requests contain json or protobuf messages that have a depth exceeding the limit, the request will be failed after applying the fix. You can modify the gflag json2pb_max_recursion_depth to change the limit."
    }
  ],
  "id": "CVE-2025-59789",
  "lastModified": "2025-12-02T14:39:47.780",
  "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": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-12-01T11:15:48.377",
  "references": [
    {
      "source": "security@apache.org",
      "tags": [
        "Vendor Advisory",
        "Mailing List",
        "Patch"
      ],
      "url": "https://lists.apache.org/thread/ozmcsztcpxn61jxod8jo8q46jo0oc1zx"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "url": "http://www.openwall.com/lists/oss-security/2025/12/01/1"
    }
  ],
  "sourceIdentifier": "security@apache.org",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-674"
        }
      ],
      "source": "security@apache.org",
      "type": "Secondary"
    }
  ]
}

FKIE_CVE-2025-54472

Vulnerability from fkie_nvd - Published: 2025-08-14 09:15 - Updated: 2025-11-04 22:16

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Summary

Unlimited memory allocation in redis protocol parser in Apache bRPC (all versions < 1.14.1) on all platforms allows attackers to crash the service via network. Root Cause: In the bRPC Redis protocol parser code, memory for arrays or strings of corresponding sizes is allocated based on the integers read from the network. If the integer read from the network is too large, it may cause a bad alloc error and lead to the program crashing. Attackers can exploit this feature by sending special data packets to the bRPC service to carry out a denial-of-service attack on it. The bRPC 1.14.0 version tried to fix this issue by limited the memory allocation size, however, the limitation checking code is not well implemented that may cause integer overflow and evade such limitation. So the 1.14.0 version is also vulnerable, although the integer range that affect version 1.14.0 is different from that affect version < 1.14.0. Affected scenarios: Using bRPC as a Redis server to provide network services to untrusted clients, or using bRPC as a Redis client to call untrusted Redis services. How to Fix: we provide two methods, you can choose one of them: 1. Upgrade bRPC to version 1.14.1. 2. Apply this patch ( https://github.com/apache/brpc/pull/3050 ) manually. No matter you choose which method, you should note that the patch limits the maximum length of memory allocated for each time in the bRPC Redis parser. The default limit is 64M. If some of you redis request or response have a size larger than 64M, you might encounter error after upgrade. For such case, you can modify the gflag redis_max_allocation_size to set a larger limit.

References

	URL	Tags
	security@apache.org	https://lists.apache.org/thread/r3xsy3wvs4kmfhc281173k5b6ll1xt2m	Mailing List, Patch, Vendor Advisory
	af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2025/08/12/2

Impacted products

	Vendor	Product	Version
	apache	brpc	*

JSON

To clipboard

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:apache:brpc:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "6ACE2C20-D9A0-4BD4-A011-F61D65B8FBC0",
              "versionEndExcluding": "1.14.1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Unlimited memory allocation in redis protocol parser in Apache bRPC (all versions \u003c 1.14.1) on all platforms allows attackers to crash the service via network.\n\n\n\nRoot Cause: In the bRPC Redis protocol parser code, memory for arrays or strings of corresponding sizes is allocated based on the integers read from the network. If the integer read from the network is too large, it may cause a bad alloc error and lead to the program crashing. Attackers can exploit this feature by sending special data packets to the bRPC service to carry out a denial-of-service attack on it.\nThe bRPC 1.14.0 version tried to fix this issue by limited the memory allocation size, however, the limitation checking code is not well implemented that may cause integer overflow and evade such limitation. So the\u00a01.14.0 version is also vulnerable, although the integer range that affect version 1.14.0 is different from that affect version \u003c 1.14.0.\n\n\n\nAffected scenarios: Using bRPC as a Redis server to provide network services to untrusted clients, or using bRPC as a Redis client to call untrusted Redis services.\n\n\n\nHow to Fix: we provide two methods, you can choose one of them:\n\n1. Upgrade bRPC to version 1.14.1.\n2. Apply this patch ( https://github.com/apache/brpc/pull/3050 ) manually.\n\nNo matter you choose which method, you should note that the patch limits the maximum length of memory allocated for each time in the bRPC Redis parser. The default limit is 64M. If some of you redis request or response have a size larger than 64M, you might encounter error after upgrade. For such case, you can modify the gflag\u00a0redis_max_allocation_size to set a larger limit."
    },
    {
      "lang": "es",
      "value": "La asignaci\u00f3n ilimitada de memoria en el analizador de protocolo Redis de Apache bRPC (todas las versiones anteriores a la 1.14.1) en todas las plataformas permite a los atacantes bloquear el servicio a trav\u00e9s de la red. Causa ra\u00edz: En el c\u00f3digo del analizador de protocolo Redis de bRPC, la memoria para matrices o cadenas de tama\u00f1os correspondientes se asigna en funci\u00f3n de los enteros le\u00eddos de la red. Si el entero le\u00eddo de la red es demasiado grande, puede causar un error de asignaci\u00f3n incorrecta y provocar el bloqueo del programa. Los atacantes pueden explotar esta caracter\u00edstica enviando paquetes de datos especiales al servicio bRPC para llevar a cabo un ataque de denegaci\u00f3n de servicio. La versi\u00f3n bRPC 1.14.0 intent\u00f3 solucionar este problema limitando el tama\u00f1o de la asignaci\u00f3n de memoria; sin embargo, el c\u00f3digo de comprobaci\u00f3n de limitaciones no est\u00e1 bien implementado, lo que puede causar un desbordamiento de enteros y evadir dicha limitaci\u00f3n. Por lo tanto, la versi\u00f3n 1.14.0 tambi\u00e9n es vulnerable, aunque el rango de enteros que afecta a la versi\u00f3n 1.14.0 es diferente al que afecta a la versi\u00f3n anterior. Escenarios afectados: Usar bRPC como servidor Redis para proporcionar servicios de red a clientes no confiables, o usar bRPC como cliente Redis para llamar a servicios Redis no confiables. C\u00f3mo solucionarlo: ofrecemos dos m\u00e9todos, puede elegir uno de ellos: 1. Actualice bRPC a la versi\u00f3n 1.14.1. 2. Aplique este parche (https://github.com/apache/brpc/pull/3050) manualmente. Independientemente del m\u00e9todo que elija, debe tener en cuenta que el parche limita la longitud m\u00e1xima de memoria asignada para cada vez en el analizador Redis de bRPC. El l\u00edmite predeterminado es 64M. Si alguna de sus solicitudes o respuestas de Redis tiene un tama\u00f1o mayor a 64M, podr\u00eda encontrar un error despu\u00e9s de la actualizaci\u00f3n. Para tal caso, puede modificar el gflag redis_max_allocation_size para establecer un l\u00edmite mayor."
    }
  ],
  "id": "CVE-2025-54472",
  "lastModified": "2025-11-04T22:16:28.370",
  "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": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-08-14T09:15:26.683",
  "references": [
    {
      "source": "security@apache.org",
      "tags": [
        "Mailing List",
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://lists.apache.org/thread/r3xsy3wvs4kmfhc281173k5b6ll1xt2m"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2025/08/12/2"
    }
  ],
  "sourceIdentifier": "security@apache.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-190"
        },
        {
          "lang": "en",
          "value": "CWE-400"
        }
      ],
      "source": "security@apache.org",
      "type": "Secondary"
    }
  ]
}

FKIE_CVE-2024-23452

Vulnerability from fkie_nvd - Published: 2024-02-08 09:15 - Updated: 2025-06-04 16:15

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Summary

Request smuggling vulnerability in HTTP server in Apache bRPC 0.9.5~1.7.0 on all platforms allows attacker to smuggle request. Vulnerability Cause Description： The http_parser does not comply with the RFC-7230 HTTP 1.1 specification. Attack scenario: If a message is received with both a Transfer-Encoding and a Content-Length header field, such a message might indicate an attempt to perform request smuggling or response splitting. One particular attack scenario is that a bRPC made http server on the backend receiving requests in one persistent connection from frontend server that uses TE to parse request with the logic that 'chunk' is contained in the TE field. in that case an attacker can smuggle a request into the connection to the backend server. Solution: You can choose one solution from below: 1. Upgrade bRPC to version 1.8.0, which fixes this issue. Download link: https://github.com/apache/brpc/releases/tag/1.8.0 2. Apply this patch: https://github.com/apache/brpc/pull/2518

References

URL	Tags
security@apache.org	http://www.openwall.com/lists/oss-security/2024/02/08/1	Mailing List, Third Party Advisory
security@apache.org	https://github.com/apache/brpc/pull/2518	Patch
security@apache.org	https://github.com/apache/brpc/releases/tag/1.8.0	Release Notes
security@apache.org	https://lists.apache.org/thread/kkvdpwyr2s2yt9qvvxfdzon012898vxd	Issue Tracking, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2024/02/08/1	Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/apache/brpc/pull/2518	Patch
af854a3a-2127-422b-91ae-364da2661108	https://github.com/apache/brpc/releases/tag/1.8.0	Release Notes
af854a3a-2127-422b-91ae-364da2661108	https://lists.apache.org/thread/kkvdpwyr2s2yt9qvvxfdzon012898vxd	Issue Tracking, Vendor Advisory

Impacted products

	Vendor	Product	Version
	apache	brpc	*

JSON

To clipboard

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:apache:brpc:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "D85C5E5D-ED1F-4FA9-8DB1-A0E66013AC0D",
              "versionEndExcluding": "1.8.0",
              "versionStartIncluding": "0.9.5",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Request smuggling vulnerability in HTTP server in Apache bRPC 0.9.5~1.7.0 on all platforms allows attacker to smuggle request.\n\nVulnerability Cause Description\uff1a\n\nThe http_parser does not comply with the RFC-7230 HTTP 1.1 specification.\n\nAttack\u00a0scenario:\nIf a message is received with both a Transfer-Encoding and a Content-Length header field, such a message might indicate an attempt to perform request smuggling or response splitting.\nOne particular attack scenario is that a bRPC made http server on the backend receiving requests in one persistent connection from frontend server that uses TE to parse request with the logic that \u0027chunk\u0027 is contained in the TE field. in that case an attacker can smuggle a request into the connection to the backend server.\u00a0\n\nSolution:\nYou can choose one solution from below:\n1. Upgrade bRPC to version 1.8.0, which fixes this issue. Download link:  https://github.com/apache/brpc/releases/tag/1.8.0\n 2. Apply this patch:\u00a0 https://github.com/apache/brpc/pull/2518"
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de contrabando de solicitudes en el servidor HTTP en Apache bRPC 0.9.5~1.7.0 en todas las plataformas permite al atacante contrabandear solicitudes. Descripci\u00f3n de la causa de la vulnerabilidad: http_parser no cumple con la especificaci\u00f3n RFC-7230 HTTP 1.1. Escenario de ataque: si se recibe un mensaje con un campo de encabezado Transfer-Encoding y Content-Length, dicho mensaje podr\u00eda indicar un intento de realizar contrabando de solicitudes o divisi\u00f3n de respuestas. Un escenario de ataque particular es que un bRPC cre\u00f3 un servidor http en el backend que recibe solicitudes en una conexi\u00f3n persistente desde el servidor frontend que usa TE para analizar la solicitud con la l\u00f3gica de que el \"fragmento\" est\u00e1 contenido en el campo TE. En ese caso, un atacante puede introducir de contrabando una solicitud en la conexi\u00f3n con el servidor backend. Soluci\u00f3n: Puede elegir una de las siguientes soluciones: 1. Actualice bRPC a la versi\u00f3n 1.8.0, que soluciona este problema. Enlace de descarga: https://github.com/apache/brpc/releases/tag/1.8.0 2. Aplique este parche: https://github.com/apache/brpc/pull/2518"
    }
  ],
  "id": "CVE-2024-23452",
  "lastModified": "2025-06-04T16:15:31.587",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2024-02-08T09:15:46.420",
  "references": [
    {
      "source": "security@apache.org",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "url": "http://www.openwall.com/lists/oss-security/2024/02/08/1"
    },
    {
      "source": "security@apache.org",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/apache/brpc/pull/2518"
    },
    {
      "source": "security@apache.org",
      "tags": [
        "Release Notes"
      ],
      "url": "https://github.com/apache/brpc/releases/tag/1.8.0"
    },
    {
      "source": "security@apache.org",
      "tags": [
        "Issue Tracking",
        "Vendor Advisory"
      ],
      "url": "https://lists.apache.org/thread/kkvdpwyr2s2yt9qvvxfdzon012898vxd"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "url": "http://www.openwall.com/lists/oss-security/2024/02/08/1"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/apache/brpc/pull/2518"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Release Notes"
      ],
      "url": "https://github.com/apache/brpc/releases/tag/1.8.0"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Issue Tracking",
        "Vendor Advisory"
      ],
      "url": "https://lists.apache.org/thread/kkvdpwyr2s2yt9qvvxfdzon012898vxd"
    }
  ],
  "sourceIdentifier": "security@apache.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-444"
        }
      ],
      "source": "security@apache.org",
      "type": "Secondary"
    }
  ]
}

FKIE_CVE-2023-45757

Vulnerability from fkie_nvd - Published: 2023-10-16 09:15 - Updated: 2024-11-21 08:27

Severity ?

6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Summary

Security vulnerability in Apache bRPC <=1.6.0 on all platforms allows attackers to inject XSS code to the builtin rpcz page. An attacker that can send http request to bRPC server with rpcz enabled can inject arbitrary XSS code to the builtin rpcz page. Solution (choose one of three): 1. upgrade to bRPC > 1.6.0, download link: https://dist.apache.org/repos/dist/release/brpc/1.6.1/ 2. If you are using an old version of bRPC and hard to upgrade, you can apply this patch: https://github.com/apache/brpc/pull/2411 3. disable rpcz feature

References

URL	Tags
security@apache.org	http://www.openwall.com/lists/oss-security/2023/10/16/8	Mailing List, Third Party Advisory
security@apache.org	https://lists.apache.org/thread/6syxv32fqgl30brfpttrk4rfsb983hl4	Mailing List, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2023/10/16/8	Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://lists.apache.org/thread/6syxv32fqgl30brfpttrk4rfsb983hl4	Mailing List, Vendor Advisory

Impacted products

	Vendor	Product	Version
	apache	brpc	*

JSON

To clipboard

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:apache:brpc:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "A4F27ECA-3212-4F3E-8857-87AB5172DBFB",
              "versionEndExcluding": "1.6.1",
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            }
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          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Security vulnerability in Apache bRPC \u003c=1.6.0 on all platforms allows attackers to inject XSS code to the builtin rpcz page.\nAn attacker that can send http request to bRPC server with rpcz enabled can\u00a0inject arbitrary XSS code to the builtin rpcz page.\n\nSolution\u00a0(choose one of three):\n1. upgrade to bRPC \u003e 1.6.0, download link:  https://dist.apache.org/repos/dist/release/brpc/1.6.1/ \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/2411 \n3. disable rpcz feature"
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de seguridad en Apache bRPC en versiones \u0026lt;=1.6.0 en todas las plataformas permite a los atacantes inyectar c\u00f3digo XSS en la p\u00e1gina rpcz incorporada. Un atacante que pueda enviar una solicitud http al servidor bRPC con rpcz habilitado puede inyectar c\u00f3digo XSS arbitrario en la p\u00e1gina rpcz incorporada. Soluci\u00f3n (elija una de estas tres): \n1. actualice a bRPC versi\u00f3n \u0026gt; 1.6.0, enlace de descarga: https://dist.apache.org/repos/dist/release/brpc/1.6.1/ \n2. Si est\u00e1 utilizando un versi\u00f3n antigua de bRPC y dif\u00edcil de actualizar, puede aplicar este parche: https://github.com/apache/brpc/pull/2411 \n3. deshabilite la funci\u00f3n rpcz"
    }
  ],
  "id": "CVE-2023-45757",
  "lastModified": "2024-11-21T08:27:19.177",
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FKIE_CVE-2023-31039

Vulnerability from fkie_nvd - Published: 2023-05-08 09:15 - Updated: 2024-11-21 08:01

Severity ?

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Summary

Security vulnerability in Apache bRPC <1.5.0 on all platforms allows attackers to execute arbitrary code via ServerOptions::pid_file. 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. Solution: 1. upgrade to bRPC >= 1.5.0, download link: https://dist.apache.org/repos/dist/release/brpc/1.5.0/ https://dist.apache.org/repos/dist/release/brpc/1.5.0/ 2. If you are using an old version of bRPC and hard to upgrade, you can apply this patch: https://github.com/apache/brpc/pull/2218 https://github.com/apache/brpc/pull/2218

References

URL	Tags
security@apache.org	http://www.openwall.com/lists/oss-security/2023/05/08/1	Mailing List, Patch, Third Party Advisory
security@apache.org	https://lists.apache.org/thread/jqpttrqbc38yhckgp67xk399hqxnz7jn	Mailing List, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2023/05/08/1	Mailing List, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://lists.apache.org/thread/jqpttrqbc38yhckgp67xk399hqxnz7jn	Mailing List, Patch, Vendor Advisory

Impacted products

	Vendor	Product	Version
	apache	brpc	*

JSON

To clipboard

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  "id": "CVE-2023-31039",
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CVE-2025-59789 (GCVE-0-2025-59789)

Vulnerability from cvelistv5 – Published: 2025-12-01 10:22 – Updated: 2025-12-01 15:05

Summary

Uncontrolled recursion in the json2pb component in Apache bRPC (version < 1.15.0) on all platforms allows remote attackers to make the server crash via sending deep recursive json data. Root Cause: The bRPC json2pb component uses rapidjson to parse json data from the network. The rapidjson parser uses a recursive parsing method by default. If the input json has a large depth of recursive structure, the parser function may run into stack overflow. Affected Scenarios: Use bRPC server with protobuf message to serve http+json requests from untrusted network. Or directly use JsonToProtoMessage to convert json from untrusted input. How to Fix: (Choose one of the following options) 1. Upgrade bRPC to version 1.15.0, which fixes this issue. 2. Apply this patch: https://github.com/apache/brpc/pull/3099 Note: No matter which option you choose, you should know that the fix introduces a recursion depth limit with default value 100. It affects these functions: ProtoMessageToJson, ProtoMessageToProtoJson, JsonToProtoMessage, and ProtoJsonToProtoMessage. If your requests contain json or protobuf messages that have a depth exceeding the limit, the request will be failed after applying the fix. You can modify the gflag json2pb_max_recursion_depth to change the limit.

Severity ?

No CVSS data available.

CWE

CWE-674 - Uncontrolled Recursion

Assigner

apache

References

URL

Tags

https://lists.apache.org/thread/ozmcsztcpxn61jxod…

vendor-advisory

Impacted products

	Vendor	Product	Version
	Apache Software Foundation	Apache bRPC	Affected: 0 , < 1.15.0 (semver)

Credits

Tyler Zars

Show details on NVD website

JSON

To clipboard

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CVE-2025-54472 (GCVE-0-2025-54472)

Vulnerability from cvelistv5 – Published: 2025-08-14 09:05 – Updated: 2025-11-04 21:12

Summary

Unlimited memory allocation in redis protocol parser in Apache bRPC (all versions < 1.14.1) on all platforms allows attackers to crash the service via network. Root Cause: In the bRPC Redis protocol parser code, memory for arrays or strings of corresponding sizes is allocated based on the integers read from the network. If the integer read from the network is too large, it may cause a bad alloc error and lead to the program crashing. Attackers can exploit this feature by sending special data packets to the bRPC service to carry out a denial-of-service attack on it. The bRPC 1.14.0 version tried to fix this issue by limited the memory allocation size, however, the limitation checking code is not well implemented that may cause integer overflow and evade such limitation. So the 1.14.0 version is also vulnerable, although the integer range that affect version 1.14.0 is different from that affect version < 1.14.0. Affected scenarios: Using bRPC as a Redis server to provide network services to untrusted clients, or using bRPC as a Redis client to call untrusted Redis services. How to Fix: we provide two methods, you can choose one of them: 1. Upgrade bRPC to version 1.14.1. 2. Apply this patch ( https://github.com/apache/brpc/pull/3050 ) manually. No matter you choose which method, you should note that the patch limits the maximum length of memory allocated for each time in the bRPC Redis parser. The default limit is 64M. If some of you redis request or response have a size larger than 64M, you might encounter error after upgrade. For such case, you can modify the gflag redis_max_allocation_size to set a larger limit.

Severity ?

No CVSS data available.

CWE

CWE-400 - Uncontrolled Resource Consumption
CWE-190 - Integer Overflow or Wraparound

Assigner

apache

References

URL

Tags

https://lists.apache.org/thread/r3xsy3wvs4kmfhc28…

vendor-advisory

Impacted products

	Vendor	Product	Version
	Apache Software Foundation	Apache bRPC	Affected: 0 , < 1.14.1 (semver)

Credits

Tyler Zars

Show details on NVD website

JSON

To clipboard

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CVE-2024-23452 (GCVE-0-2024-23452)

Vulnerability from cvelistv5 – Published: 2024-02-08 09:00 – Updated: 2025-06-04 15:07

Summary

Request smuggling vulnerability in HTTP server in Apache bRPC 0.9.5~1.7.0 on all platforms allows attacker to smuggle request. Vulnerability Cause Description： The http_parser does not comply with the RFC-7230 HTTP 1.1 specification. Attack scenario: If a message is received with both a Transfer-Encoding and a Content-Length header field, such a message might indicate an attempt to perform request smuggling or response splitting. One particular attack scenario is that a bRPC made http server on the backend receiving requests in one persistent connection from frontend server that uses TE to parse request with the logic that 'chunk' is contained in the TE field. in that case an attacker can smuggle a request into the connection to the backend server. Solution: You can choose one solution from below: 1. Upgrade bRPC to version 1.8.0, which fixes this issue. Download link: https://github.com/apache/brpc/releases/tag/1.8.0 2. Apply this patch: https://github.com/apache/brpc/pull/2518

Severity ?

No CVSS data available.

CWE

CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')

Assigner

apache

References

URL

Tags

	https://github.com/apache/brpc/releases/tag/1.8.0	release-notes
	https://github.com/apache/brpc/pull/2518	patch
	https://lists.apache.org/thread/kkvdpwyr2s2yt9qvv…	vendor-advisory
	http://www.openwall.com/lists/oss-security/2024/02/08/1

Impacted products

	Vendor	Product	Version
	Apache Software Foundation	Apache bRPC	Affected: 0.9.5 , < 1.8.0 (semver)

Credits

Pingtao Wei of 2012 Laboratories Ziyang Chen of 2012 Laboratories Haoran Zhi of 2012 Laboratories Hongpei Li of 2012 Laboratories

Show details on NVD website

JSON

To clipboard

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CVE-2023-45757 (GCVE-0-2023-45757)

Vulnerability from cvelistv5 – Published: 2023-10-16 08:01 – Updated: 2025-02-13 17:14

Summary

Security vulnerability in Apache bRPC <=1.6.0 on all platforms allows attackers to inject XSS code to the builtin rpcz page. An attacker that can send http request to bRPC server with rpcz enabled can inject arbitrary XSS code to the builtin rpcz page. Solution (choose one of three): 1. upgrade to bRPC > 1.6.0, download link: https://dist.apache.org/repos/dist/release/brpc/1.6.1/ 2. If you are using an old version of bRPC and hard to upgrade, you can apply this patch: https://github.com/apache/brpc/pull/2411 3. disable rpcz feature

Severity ?

No CVSS data available.

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

apache

References

URL

Tags

	https://lists.apache.org/thread/6syxv32fqgl30brfp…	vendor-advisory
	http://www.openwall.com/lists/oss-security/2023/10/16/8

Impacted products

	Vendor	Product	Version
	Apache Software Foundation	Apache bRPC	Affected: 0.9.0 , ≤ 1.6.0 (semver)

Show details on NVD website

JSON

To clipboard

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CVE-2023-31039 (GCVE-0-2023-31039)

Vulnerability from cvelistv5 – Published: 2023-05-08 08:57 – Updated: 2025-02-13 16:49

Summary

Security vulnerability in Apache bRPC <1.5.0 on all platforms allows attackers to execute arbitrary code via ServerOptions::pid_file. 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. Solution: 1. upgrade to bRPC >= 1.5.0, download link: https://dist.apache.org/repos/dist/release/brpc/1.5.0/ https://dist.apache.org/repos/dist/release/brpc/1.5.0/ 2. If you are using an old version of bRPC and hard to upgrade, you can apply this patch: https://github.com/apache/brpc/pull/2218 https://github.com/apache/brpc/pull/2218

Severity ?

No CVSS data available.

CWE

CWE-20 - Improper Input Validation

Assigner

apache

References

URL

Tags

	https://lists.apache.org/thread/jqpttrqbc38yhckgp…	vendor-advisory
	http://www.openwall.com/lists/oss-security/2023/05/08/1

Impacted products

	Vendor	Product	Version
	Apache Software Foundation	Apache bRPC	Affected: 0.9.0 , < 1.5.0 (semver)

Show details on NVD website

JSON

To clipboard

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CVE-2025-59789 (GCVE-0-2025-59789)

Vulnerability from nvd – Published: 2025-12-01 10:22 – Updated: 2025-12-01 15:05

Summary

Uncontrolled recursion in the json2pb component in Apache bRPC (version < 1.15.0) on all platforms allows remote attackers to make the server crash via sending deep recursive json data. Root Cause: The bRPC json2pb component uses rapidjson to parse json data from the network. The rapidjson parser uses a recursive parsing method by default. If the input json has a large depth of recursive structure, the parser function may run into stack overflow. Affected Scenarios: Use bRPC server with protobuf message to serve http+json requests from untrusted network. Or directly use JsonToProtoMessage to convert json from untrusted input. How to Fix: (Choose one of the following options) 1. Upgrade bRPC to version 1.15.0, which fixes this issue. 2. Apply this patch: https://github.com/apache/brpc/pull/3099 Note: No matter which option you choose, you should know that the fix introduces a recursion depth limit with default value 100. It affects these functions: ProtoMessageToJson, ProtoMessageToProtoJson, JsonToProtoMessage, and ProtoJsonToProtoMessage. If your requests contain json or protobuf messages that have a depth exceeding the limit, the request will be failed after applying the fix. You can modify the gflag json2pb_max_recursion_depth to change the limit.

Severity ?

No CVSS data available.

CWE

CWE-674 - Uncontrolled Recursion

Assigner

apache

References

URL

Tags

https://lists.apache.org/thread/ozmcsztcpxn61jxod…

vendor-advisory

Impacted products

	Vendor	Product	Version
	Apache Software Foundation	Apache bRPC	Affected: 0 , < 1.15.0 (semver)

Credits

Tyler Zars

Show details on NVD website

JSON

To clipboard

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CVE-2025-54472 (GCVE-0-2025-54472)

Vulnerability from nvd – Published: 2025-08-14 09:05 – Updated: 2025-11-04 21:12

Summary

Unlimited memory allocation in redis protocol parser in Apache bRPC (all versions < 1.14.1) on all platforms allows attackers to crash the service via network. Root Cause: In the bRPC Redis protocol parser code, memory for arrays or strings of corresponding sizes is allocated based on the integers read from the network. If the integer read from the network is too large, it may cause a bad alloc error and lead to the program crashing. Attackers can exploit this feature by sending special data packets to the bRPC service to carry out a denial-of-service attack on it. The bRPC 1.14.0 version tried to fix this issue by limited the memory allocation size, however, the limitation checking code is not well implemented that may cause integer overflow and evade such limitation. So the 1.14.0 version is also vulnerable, although the integer range that affect version 1.14.0 is different from that affect version < 1.14.0. Affected scenarios: Using bRPC as a Redis server to provide network services to untrusted clients, or using bRPC as a Redis client to call untrusted Redis services. How to Fix: we provide two methods, you can choose one of them: 1. Upgrade bRPC to version 1.14.1. 2. Apply this patch ( https://github.com/apache/brpc/pull/3050 ) manually. No matter you choose which method, you should note that the patch limits the maximum length of memory allocated for each time in the bRPC Redis parser. The default limit is 64M. If some of you redis request or response have a size larger than 64M, you might encounter error after upgrade. For such case, you can modify the gflag redis_max_allocation_size to set a larger limit.

Severity ?

No CVSS data available.

CWE

CWE-400 - Uncontrolled Resource Consumption
CWE-190 - Integer Overflow or Wraparound

Assigner

apache

References

URL

Tags

https://lists.apache.org/thread/r3xsy3wvs4kmfhc28…

vendor-advisory

Impacted products

	Vendor	Product	Version
	Apache Software Foundation	Apache bRPC	Affected: 0 , < 1.14.1 (semver)

Credits

Tyler Zars

Show details on NVD website

JSON

To clipboard

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CVE-2024-23452 (GCVE-0-2024-23452)

Vulnerability from nvd – Published: 2024-02-08 09:00 – Updated: 2025-06-04 15:07

Summary

Request smuggling vulnerability in HTTP server in Apache bRPC 0.9.5~1.7.0 on all platforms allows attacker to smuggle request. Vulnerability Cause Description： The http_parser does not comply with the RFC-7230 HTTP 1.1 specification. Attack scenario: If a message is received with both a Transfer-Encoding and a Content-Length header field, such a message might indicate an attempt to perform request smuggling or response splitting. One particular attack scenario is that a bRPC made http server on the backend receiving requests in one persistent connection from frontend server that uses TE to parse request with the logic that 'chunk' is contained in the TE field. in that case an attacker can smuggle a request into the connection to the backend server. Solution: You can choose one solution from below: 1. Upgrade bRPC to version 1.8.0, which fixes this issue. Download link: https://github.com/apache/brpc/releases/tag/1.8.0 2. Apply this patch: https://github.com/apache/brpc/pull/2518

Severity ?

No CVSS data available.

CWE

CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')

Assigner

apache

References

URL

Tags

	https://github.com/apache/brpc/releases/tag/1.8.0	release-notes
	https://github.com/apache/brpc/pull/2518	patch
	https://lists.apache.org/thread/kkvdpwyr2s2yt9qvv…	vendor-advisory
	http://www.openwall.com/lists/oss-security/2024/02/08/1

Impacted products

	Vendor	Product	Version
	Apache Software Foundation	Apache bRPC	Affected: 0.9.5 , < 1.8.0 (semver)

Credits

Pingtao Wei of 2012 Laboratories Ziyang Chen of 2012 Laboratories Haoran Zhi of 2012 Laboratories Hongpei Li of 2012 Laboratories

Show details on NVD website

JSON

To clipboard

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CVE-2023-45757 (GCVE-0-2023-45757)

Vulnerability from nvd – Published: 2023-10-16 08:01 – Updated: 2025-02-13 17:14

Summary

Security vulnerability in Apache bRPC <=1.6.0 on all platforms allows attackers to inject XSS code to the builtin rpcz page. An attacker that can send http request to bRPC server with rpcz enabled can inject arbitrary XSS code to the builtin rpcz page. Solution (choose one of three): 1. upgrade to bRPC > 1.6.0, download link: https://dist.apache.org/repos/dist/release/brpc/1.6.1/ 2. If you are using an old version of bRPC and hard to upgrade, you can apply this patch: https://github.com/apache/brpc/pull/2411 3. disable rpcz feature

Severity ?

No CVSS data available.

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

apache

References

URL

Tags

	https://lists.apache.org/thread/6syxv32fqgl30brfp…	vendor-advisory
	http://www.openwall.com/lists/oss-security/2023/10/16/8

Impacted products

	Vendor	Product	Version
	Apache Software Foundation	Apache bRPC	Affected: 0.9.0 , ≤ 1.6.0 (semver)

Show details on NVD website

JSON

To clipboard

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CVE-2023-31039 (GCVE-0-2023-31039)

Vulnerability from nvd – Published: 2023-05-08 08:57 – Updated: 2025-02-13 16:49

Summary

Security vulnerability in Apache bRPC <1.5.0 on all platforms allows attackers to execute arbitrary code via ServerOptions::pid_file. 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. Solution: 1. upgrade to bRPC >= 1.5.0, download link: https://dist.apache.org/repos/dist/release/brpc/1.5.0/ https://dist.apache.org/repos/dist/release/brpc/1.5.0/ 2. If you are using an old version of bRPC and hard to upgrade, you can apply this patch: https://github.com/apache/brpc/pull/2218 https://github.com/apache/brpc/pull/2218

Severity ?

No CVSS data available.

CWE

CWE-20 - Improper Input Validation

Assigner

apache

References

URL

Tags

	https://lists.apache.org/thread/jqpttrqbc38yhckgp…	vendor-advisory
	http://www.openwall.com/lists/oss-security/2023/05/08/1

Impacted products

	Vendor	Product	Version
	Apache Software Foundation	Apache bRPC	Affected: 0.9.0 , < 1.5.0 (semver)

Show details on NVD website

JSON

To clipboard

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        "title": "CISA ADP Vulnrichment"
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Search criteria

15 vulnerabilities found for brpc by apache

FKIE_CVE-2025-59789

FKIE_CVE-2025-54472

FKIE_CVE-2024-23452

FKIE_CVE-2023-45757

FKIE_CVE-2023-31039

CVE-2025-59789 (GCVE-0-2025-59789)

CVE-2025-54472 (GCVE-0-2025-54472)

CVE-2024-23452 (GCVE-0-2024-23452)

CVE-2023-45757 (GCVE-0-2023-45757)

CVE-2023-31039 (GCVE-0-2023-31039)

CVE-2025-59789 (GCVE-0-2025-59789)

CVE-2025-54472 (GCVE-0-2025-54472)

CVE-2024-23452 (GCVE-0-2024-23452)

CVE-2023-45757 (GCVE-0-2023-45757)

CVE-2023-31039 (GCVE-0-2023-31039)