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12 vulnerabilities found for game_networking_sockets by valvesoftware

FKIE_CVE-2020-6017

Vulnerability from fkie_nvd - Published: 2020-12-03 14:15 - Updated: 2024-11-21 05:34
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Valve's Game Networking Sockets prior to version v1.2.0 improperly handles long unreliable segments in function SNP_ReceiveUnreliableSegment() when configured to support plain-text messages, leading to a Heap-Based Buffer Overflow and resulting in a memory corruption and possibly even a remote code execution.
References
cve@checkpoint.comhttps://github.com/ValveSoftware/GameNetworkingSockets/commit/e0c86dcb9139771db3db0cfdb1fb8bef0af19c43Patch, Third Party Advisory
cve@checkpoint.comhttps://research.checkpoint.com/2020/game-on-finding-vulnerabilities-in-valves-steam-sockets/Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/ValveSoftware/GameNetworkingSockets/commit/e0c86dcb9139771db3db0cfdb1fb8bef0af19c43Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://research.checkpoint.com/2020/game-on-finding-vulnerabilities-in-valves-steam-sockets/Exploit, Third Party Advisory
Impacted products
Vendor Product Version
valvesoftware game_networking_sockets *
To clipboard 

{
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        {
          "cpeMatch": [
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              "criteria": "cpe:2.3:a:valvesoftware:game_networking_sockets:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "8CB71176-D705-4517-81B9-97A557278890",
              "versionEndExcluding": "1.2.0",
              "vulnerable": true
            }
          ],
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          "operator": "OR"
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Valve\u0027s Game Networking Sockets prior to version v1.2.0 improperly handles long unreliable segments in function SNP_ReceiveUnreliableSegment() when configured to support plain-text messages, leading to a Heap-Based Buffer Overflow and resulting in a memory corruption and possibly even a remote code execution."
    },
    {
      "lang": "es",
      "value": "Game Networking Sockets de Valve versiones anteriores a v1.2.0, manejan de manera inapropiada segmentos largos y no confiables en la funci\u00f3n SNP_ReceiveUnreliableSegment() cuando est\u00e1n configurados para admitir mensajes de texto plano, conllevando a un desbordamiento del b\u00fafer en la regi\u00f3n heap de la memoria y resultando en una corrupci\u00f3n de la memoria y posiblemente incluso en una ejecuci\u00f3n de c\u00f3digo remota"
    }
  ],
  "id": "CVE-2020-6017",
  "lastModified": "2024-11-21T05:34:59.377",
  "metrics": {
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      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
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        "obtainOtherPrivilege": false,
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        "source": "nvd@nist.gov",
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    ],
    "cvssMetricV31": [
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          "baseScore": 9.8,
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          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
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          "scope": "UNCHANGED",
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          "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": "2020-12-03T14:15:11.020",
  "references": [
    {
      "source": "cve@checkpoint.com",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/ValveSoftware/GameNetworkingSockets/commit/e0c86dcb9139771db3db0cfdb1fb8bef0af19c43"
    },
    {
      "source": "cve@checkpoint.com",
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    },
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    }
  ],
  "sourceIdentifier": "cve@checkpoint.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
        }
      ],
      "source": "cve@checkpoint.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

FKIE_CVE-2020-6018

Vulnerability from fkie_nvd - Published: 2020-12-02 01:15 - Updated: 2024-11-21 05:34
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Valve's Game Networking Sockets prior to version v1.2.0 improperly handles long encrypted messages in function AES_GCM_DecryptContext::Decrypt() when compiled using libsodium, leading to a Stack-Based Buffer Overflow and resulting in a memory corruption and possibly even a remote code execution.
References
cve@checkpoint.comhttps://github.com/ValveSoftware/GameNetworkingSockets/commit/bea84e2844b647532a9b7fbc3a6a8989d66e49e3Patch, Third Party Advisory
cve@checkpoint.comhttps://research.checkpoint.com/2020/game-on-finding-vulnerabilities-in-valves-steam-sockets/Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/ValveSoftware/GameNetworkingSockets/commit/bea84e2844b647532a9b7fbc3a6a8989d66e49e3Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://research.checkpoint.com/2020/game-on-finding-vulnerabilities-in-valves-steam-sockets/Exploit, Third Party Advisory
Impacted products
Vendor Product Version
valvesoftware game_networking_sockets *
To clipboard 

{
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              "criteria": "cpe:2.3:a:valvesoftware:game_networking_sockets:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "8CB71176-D705-4517-81B9-97A557278890",
              "versionEndExcluding": "1.2.0",
              "vulnerable": true
            }
          ],
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          "operator": "OR"
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Valve\u0027s Game Networking Sockets prior to version v1.2.0 improperly handles long encrypted messages in function AES_GCM_DecryptContext::Decrypt() when compiled using libsodium, leading to a Stack-Based Buffer Overflow and resulting in a memory corruption and possibly even a remote code execution."
    },
    {
      "lang": "es",
      "value": "Game Networking Sockets de Valve anterior a versi\u00f3n v1.2.0 manejan incorrectamente los mensajes cifrados largos en la funci\u00f3n AES_GCM_DecryptContext::Decrypt() cuando se compilan usando libsodium, lo que conlleva a un Desbordamiento de B\u00fafer en la Regi\u00f3n Stack de la Memoria y resultando en una corrupci\u00f3n de la memoria y incluso posiblemente una ejecuci\u00f3n de c\u00f3digo remota"
    }
  ],
  "id": "CVE-2020-6018",
  "lastModified": "2024-11-21T05:34:59.493",
  "metrics": {
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      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
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        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
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          "scope": "UNCHANGED",
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          "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"
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    ]
  },
  "published": "2020-12-02T01:15:12.967",
  "references": [
    {
      "source": "cve@checkpoint.com",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/ValveSoftware/GameNetworkingSockets/commit/bea84e2844b647532a9b7fbc3a6a8989d66e49e3"
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  ],
  "sourceIdentifier": "cve@checkpoint.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
        }
      ],
      "source": "cve@checkpoint.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

FKIE_CVE-2020-6016

Vulnerability from fkie_nvd - Published: 2020-11-18 15:15 - Updated: 2024-11-21 05:34
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Valve's Game Networking Sockets prior to version v1.2.0 improperly handles unreliable segments with negative offsets in function SNP_ReceiveUnreliableSegment(), leading to a Heap-Based Buffer Underflow and a free() of memory not from the heap, resulting in a memory corruption and probably even a remote code execution.
References
cve@checkpoint.comhttps://github.com/ValveSoftware/GameNetworkingSockets/commit/e0c86dcb9139771db3db0cfdb1fb8bef0af19c43Patch, Third Party Advisory
cve@checkpoint.comhttps://research.checkpoint.com/2020/game-on-finding-vulnerabilities-in-valves-steam-sockets/Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/ValveSoftware/GameNetworkingSockets/commit/e0c86dcb9139771db3db0cfdb1fb8bef0af19c43Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://research.checkpoint.com/2020/game-on-finding-vulnerabilities-in-valves-steam-sockets/Exploit, Third Party Advisory
Impacted products
Vendor Product Version
valvesoftware game_networking_sockets *
To clipboard 

{
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          "cpeMatch": [
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              "versionEndExcluding": "1.2.0",
              "vulnerable": true
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Valve\u0027s Game Networking Sockets prior to version v1.2.0 improperly handles unreliable segments with negative offsets in function SNP_ReceiveUnreliableSegment(), leading to a Heap-Based Buffer Underflow and a free() of memory not from the heap, resulting in a memory corruption and probably even a remote code execution."
    },
    {
      "lang": "es",
      "value": "Game Networking Sockets de Valve versiones anteriores a v1.2.0, manejan inapropiadamente segmentos no confiables con compensaciones negativas en la funci\u00f3n SNP_ReceiveUnreliableSegment(), conllevando a un subdesbordamiento de b\u00fafer en la regi\u00f3n heap de la memoria y una free() de memoria que no proviene de la pila, resultando en una corrupci\u00f3n de memoria y probablemente incluso una ejecuci\u00f3n de c\u00f3digo remota"
    }
  ],
  "id": "CVE-2020-6016",
  "lastModified": "2024-11-21T05:34:59.260",
  "metrics": {
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    ]
  },
  "published": "2020-11-18T15:15:13.193",
  "references": [
    {
      "source": "cve@checkpoint.com",
      "tags": [
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  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-590"
        }
      ],
      "source": "cve@checkpoint.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
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  ]
}

FKIE_CVE-2020-6019

Vulnerability from fkie_nvd - Published: 2020-11-13 16:15 - Updated: 2024-11-21 05:34
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
Valve's Game Networking Sockets prior to version v1.2.0 improperly handles inlined statistics messages in function CConnectionTransportUDPBase::Received_Data(), leading to an exception thrown from libprotobuf and resulting in a crash.
References
cve@checkpoint.comhttps://github.com/ValveSoftware/GameNetworkingSockets/commit/d944a10808891d202bb1d5e1998de6e0423af678Patch, Third Party Advisory
cve@checkpoint.comhttps://research.checkpoint.com/2020/game-on-finding-vulnerabilities-in-valves-steam-sockets/Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/ValveSoftware/GameNetworkingSockets/commit/d944a10808891d202bb1d5e1998de6e0423af678Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://research.checkpoint.com/2020/game-on-finding-vulnerabilities-in-valves-steam-sockets/Exploit, Third Party Advisory
Impacted products
Vendor Product Version
valvesoftware game_networking_sockets *
To clipboard 

{
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              "criteria": "cpe:2.3:a:valvesoftware:game_networking_sockets:*:*:*:*:*:*:*:*",
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              "versionEndExcluding": "1.2.0",
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    },
    {
      "lang": "es",
      "value": "Game Networking Sockets de Valve versiones anteriores a v1.2.0, maneja inapropiadamente unos mensajes de estad\u00edsticas en l\u00ednea en la funci\u00f3n CConnectionTransportUDPBase::Received_Data(), conllevando a una excepci\u00f3n lanzada desde libprotobuf y resultando en un bloqueo"
    }
  ],
  "id": "CVE-2020-6019",
  "lastModified": "2024-11-21T05:34:59.607",
  "metrics": {
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        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
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          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0,
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          "integrityImpact": "NONE",
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        },
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    ]
  },
  "published": "2020-11-13T16:15:18.463",
  "references": [
    {
      "source": "cve@checkpoint.com",
      "tags": [
        "Patch",
        "Third Party Advisory"
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
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CVE-2020-6017 (GCVE-0-2020-6017)

Vulnerability from cvelistv5 – Published: 2020-12-03 13:34 – Updated: 2024-08-04 08:47
VLAI?
Summary
Valve's Game Networking Sockets prior to version v1.2.0 improperly handles long unreliable segments in function SNP_ReceiveUnreliableSegment() when configured to support plain-text messages, leading to a Heap-Based Buffer Overflow and resulting in a memory corruption and possibly even a remote code execution.
Severity ?
No CVSS data available.
CWE
  • CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
Impacted products
Vendor Product Version
n/a Game Networking Sockets Affected: All versions prior to v1.2.0
Show details on NVD website
To clipboard 

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CVE-2020-6018 (GCVE-0-2020-6018)

Vulnerability from cvelistv5 – Published: 2020-12-02 01:01 – Updated: 2024-08-04 08:47
VLAI?
Summary
Valve's Game Networking Sockets prior to version v1.2.0 improperly handles long encrypted messages in function AES_GCM_DecryptContext::Decrypt() when compiled using libsodium, leading to a Stack-Based Buffer Overflow and resulting in a memory corruption and possibly even a remote code execution.
Severity ?
No CVSS data available.
CWE
  • CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
Impacted products
Vendor Product Version
n/a Game Networking Sockets Affected: All versions prior to v1.2.0
Show details on NVD website
To clipboard 

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CVE-2020-6016 (GCVE-0-2020-6016)

Vulnerability from cvelistv5 – Published: 2020-11-18 14:11 – Updated: 2024-08-04 08:47
VLAI?
Summary
Valve's Game Networking Sockets prior to version v1.2.0 improperly handles unreliable segments with negative offsets in function SNP_ReceiveUnreliableSegment(), leading to a Heap-Based Buffer Underflow and a free() of memory not from the heap, resulting in a memory corruption and probably even a remote code execution.
Severity ?
No CVSS data available.
CWE
  • CWE-590 - Free of Memory not on the Heap
Assigner
References
Impacted products
Vendor Product Version
n/a Game Networking Sockets Affected: All versions prior to v1.2.0
Show details on NVD website
To clipboard 

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CVE-2020-6019 (GCVE-0-2020-6019)

Vulnerability from cvelistv5 – Published: 2020-11-13 15:03 – Updated: 2024-08-04 08:47
VLAI?
Summary
Valve's Game Networking Sockets prior to version v1.2.0 improperly handles inlined statistics messages in function CConnectionTransportUDPBase::Received_Data(), leading to an exception thrown from libprotobuf and resulting in a crash.
Severity ?
No CVSS data available.
CWE
Assigner
References
Impacted products
Vendor Product Version
n/a Game Networking Sockets Affected: All versions prior to v1.2.0
Show details on NVD website
To clipboard 

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CVE-2020-6017 (GCVE-0-2020-6017)

Vulnerability from nvd – Published: 2020-12-03 13:34 – Updated: 2024-08-04 08:47
VLAI?
Summary
Valve's Game Networking Sockets prior to version v1.2.0 improperly handles long unreliable segments in function SNP_ReceiveUnreliableSegment() when configured to support plain-text messages, leading to a Heap-Based Buffer Overflow and resulting in a memory corruption and possibly even a remote code execution.
Severity ?
No CVSS data available.
CWE
  • CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
Impacted products
Vendor Product Version
n/a Game Networking Sockets Affected: All versions prior to v1.2.0
Show details on NVD website
To clipboard 

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CVE-2020-6018 (GCVE-0-2020-6018)

Vulnerability from nvd – Published: 2020-12-02 01:01 – Updated: 2024-08-04 08:47
VLAI?
Summary
Valve's Game Networking Sockets prior to version v1.2.0 improperly handles long encrypted messages in function AES_GCM_DecryptContext::Decrypt() when compiled using libsodium, leading to a Stack-Based Buffer Overflow and resulting in a memory corruption and possibly even a remote code execution.
Severity ?
No CVSS data available.
CWE
  • CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
Impacted products
Vendor Product Version
n/a Game Networking Sockets Affected: All versions prior to v1.2.0
Show details on NVD website
To clipboard 

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CVE-2020-6016 (GCVE-0-2020-6016)

Vulnerability from nvd – Published: 2020-11-18 14:11 – Updated: 2024-08-04 08:47
VLAI?
Summary
Valve's Game Networking Sockets prior to version v1.2.0 improperly handles unreliable segments with negative offsets in function SNP_ReceiveUnreliableSegment(), leading to a Heap-Based Buffer Underflow and a free() of memory not from the heap, resulting in a memory corruption and probably even a remote code execution.
Severity ?
No CVSS data available.
CWE
  • CWE-590 - Free of Memory not on the Heap
Assigner
References
Impacted products
Vendor Product Version
n/a Game Networking Sockets Affected: All versions prior to v1.2.0
Show details on NVD website
To clipboard 

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CVE-2020-6019 (GCVE-0-2020-6019)

Vulnerability from nvd – Published: 2020-11-13 15:03 – Updated: 2024-08-04 08:47
VLAI?
Summary
Valve's Game Networking Sockets prior to version v1.2.0 improperly handles inlined statistics messages in function CConnectionTransportUDPBase::Received_Data(), leading to an exception thrown from libprotobuf and resulting in a crash.
Severity ?
No CVSS data available.
CWE
Assigner
References
Impacted products
Vendor Product Version
n/a Game Networking Sockets Affected: All versions prior to v1.2.0
Show details on NVD website
To clipboard 

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