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10 vulnerabilities found for Comdb2 by Bloomberg

CVE-2025-36520 (GCVE-0-2025-36520)

Vulnerability from cvelistv5 – Published: 2025-07-22 15:26 – Updated: 2025-11-03 19:54
VLAI
Summary
A null pointer dereference vulnerability exists in the net_connectmsg Protocol Buffer Message functionality of Bloomberg Comdb2 8.1. A specially crafted network packets can lead to a denial of service. An attacker can send packets to trigger this vulnerability.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version
Bloomberg Comdb2 Affected: 8.1
Create a notification for this product.
Credits
Discovered by a member of Cisco Talos.
Show details on NVD website
To clipboard 

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CVE-2025-46354 (GCVE-0-2025-46354)

Vulnerability from cvelistv5 – Published: 2025-07-22 15:26 – Updated: 2025-11-03 20:04
VLAI
Summary
A denial of service vulnerability exists in the Distributed Transaction Commit/Abort Operation functionality of Bloomberg Comdb2 8.1. A specially crafted network packet can lead to a denial of service. An attacker can send a malicious packet to trigger this vulnerability.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
Bloomberg Comdb2 Affected: 8.1
Create a notification for this product.
Credits
Discovered by a member of Cisco Talos.
Show details on NVD website
To clipboard 

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CVE-2025-48498 (GCVE-0-2025-48498)

Vulnerability from cvelistv5 – Published: 2025-07-22 15:26 – Updated: 2025-11-03 20:04
VLAI
Summary
A null pointer dereference vulnerability exists in the Distributed Transaction component of Bloomberg Comdb2 8.1 when processing a number of fields used for coordination. A specially crafted protocol buffer message can lead to a denial of service. An attacker can simply connect to a database instance over TCP and send the crafted message to trigger this vulnerability.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version
Bloomberg Comdb2 Affected: 8.1
Create a notification for this product.
Credits
Discovered by a member of Cisco Talos.
Show details on NVD website
To clipboard 

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CVE-2025-36512 (GCVE-0-2025-36512)

Vulnerability from cvelistv5 – Published: 2025-07-22 15:26 – Updated: 2025-11-03 19:54
VLAI
Summary
A denial of service vulnerability exists in the Bloomberg Comdb2 8.1 database when handling a distributed transaction heartbeat. A specially crafted protocol buffer message can lead to a denial of service. An attacker can simply connect to a database instance over TCP and send the crafted message to trigger this vulnerability.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
Bloomberg Comdb2 Affected: 8.1
Create a notification for this product.
Credits
Discovered by a member of Cisco Talos.
Show details on NVD website
To clipboard 

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CVE-2025-35966 (GCVE-0-2025-35966)

Vulnerability from cvelistv5 – Published: 2025-07-22 15:26 – Updated: 2025-11-03 19:54
VLAI
Summary
A null pointer dereference vulnerability exists in the CDB2SQLQUERY protocol buffer message handling of Bloomberg Comdb2 8.1. A specially crafted protocol buffer message can lead to a denial of service. An attacker can simply connect to a database instance over TCP and send the crafted message to trigger this vulnerability.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version
Bloomberg Comdb2 Affected: 8.1
Create a notification for this product.
Credits
Discovered by a member of Cisco Talos.
Show details on NVD website
To clipboard 

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CVE-2025-36520 (GCVE-0-2025-36520)

Vulnerability from nvd – Published: 2025-07-22 15:26 – Updated: 2025-11-03 19:54
VLAI
Summary
A null pointer dereference vulnerability exists in the net_connectmsg Protocol Buffer Message functionality of Bloomberg Comdb2 8.1. A specially crafted network packets can lead to a denial of service. An attacker can send packets to trigger this vulnerability.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version
Bloomberg Comdb2 Affected: 8.1
Create a notification for this product.
Credits
Discovered by a member of Cisco Talos.
Show details on NVD website
To clipboard 

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CVE-2025-46354 (GCVE-0-2025-46354)

Vulnerability from nvd – Published: 2025-07-22 15:26 – Updated: 2025-11-03 20:04
VLAI
Summary
A denial of service vulnerability exists in the Distributed Transaction Commit/Abort Operation functionality of Bloomberg Comdb2 8.1. A specially crafted network packet can lead to a denial of service. An attacker can send a malicious packet to trigger this vulnerability.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
Bloomberg Comdb2 Affected: 8.1
Create a notification for this product.
Credits
Discovered by a member of Cisco Talos.
Show details on NVD website
To clipboard 

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CVE-2025-48498 (GCVE-0-2025-48498)

Vulnerability from nvd – Published: 2025-07-22 15:26 – Updated: 2025-11-03 20:04
VLAI
Summary
A null pointer dereference vulnerability exists in the Distributed Transaction component of Bloomberg Comdb2 8.1 when processing a number of fields used for coordination. A specially crafted protocol buffer message can lead to a denial of service. An attacker can simply connect to a database instance over TCP and send the crafted message to trigger this vulnerability.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version
Bloomberg Comdb2 Affected: 8.1
Create a notification for this product.
Credits
Discovered by a member of Cisco Talos.
Show details on NVD website
To clipboard 

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CVE-2025-36512 (GCVE-0-2025-36512)

Vulnerability from nvd – Published: 2025-07-22 15:26 – Updated: 2025-11-03 19:54
VLAI
Summary
A denial of service vulnerability exists in the Bloomberg Comdb2 8.1 database when handling a distributed transaction heartbeat. A specially crafted protocol buffer message can lead to a denial of service. An attacker can simply connect to a database instance over TCP and send the crafted message to trigger this vulnerability.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
Bloomberg Comdb2 Affected: 8.1
Create a notification for this product.
Credits
Discovered by a member of Cisco Talos.
Show details on NVD website
To clipboard 

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CVE-2025-35966 (GCVE-0-2025-35966)

Vulnerability from nvd – Published: 2025-07-22 15:26 – Updated: 2025-11-03 19:54
VLAI
Summary
A null pointer dereference vulnerability exists in the CDB2SQLQUERY protocol buffer message handling of Bloomberg Comdb2 8.1. A specially crafted protocol buffer message can lead to a denial of service. An attacker can simply connect to a database instance over TCP and send the crafted message to trigger this vulnerability.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version
Bloomberg Comdb2 Affected: 8.1
Create a notification for this product.
Credits
Discovered by a member of Cisco Talos.
Show details on NVD website
To clipboard 

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        "references": [
          {
            "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2201"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Comdb2",
          "vendor": "Bloomberg",
          "versions": [
            {
              "status": "affected",
              "version": "8.1"
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          ]
        }
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      "credits": [
        {
          "lang": "en",
          "value": "Discovered by a member of Cisco Talos."
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      "descriptions": [
        {
          "lang": "en",
          "value": "A null pointer dereference vulnerability exists in the CDB2SQLQUERY protocol buffer message handling of Bloomberg Comdb2 8.1. A specially crafted protocol buffer message can lead to a denial of service. An attacker can simply connect to a database instance over TCP and send the crafted message to trigger this vulnerability."
        }
      ],
      "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"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-476",
              "description": "CWE-476: NULL Pointer Dereference",
              "lang": "en",
              "type": "CWE"
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          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-07-22T15:26:28.550Z",
        "orgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b",
        "shortName": "talos"
      },
      "references": [
        {
          "name": "https://talosintelligence.com/vulnerability_reports/TALOS-2025-2201",
          "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2025-2201"
        }
      ]
    }
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  "cveMetadata": {
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    "datePublished": "2025-07-22T15:26:28.550Z",
    "dateReserved": "2025-05-22T16:04:47.010Z",
    "dateUpdated": "2025-11-03T19:54:01.471Z",
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}