GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration
Common Weakness Enumeration

CWE-248

Allowed

Uncaught Exception

Abstraction: Base · Status: Draft

An exception is thrown from a function, but it is not caught.

528 vulnerabilities reference this CWE, most recent first.

CVE-2016-10363 (GCVE-0-2016-10363)

Vulnerability from cvelistv5 – Published: 2017-06-16 21:00 – Updated: 2024-08-06 03:21
VLAI
Summary
Logstash versions prior to 2.3.3, when using the Netflow Codec plugin, a remote attacker crafting malicious Netflow v5, Netflow v9 or IPFIX packets could perform a denial of service attack on the Logstash instance. The errors resulting from these crafted inputs are not handled by the codec and can cause the Logstash process to exit.
Severity
No CVSS data available.
CWE
References
URL Tags
https://www.elastic.co/community/security x_refsource_CONFIRM
Impacted products
Vendor Product Version
Elastic Logstash Affected: before 2.3.3
Create a notification for this product.
Date Public
2016-09-22 00:00
Show details on NVD website

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T03:21:51.334Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.elastic.co/community/security"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Logstash",
          "vendor": "Elastic",
          "versions": [
            {
              "status": "affected",
              "version": "before 2.3.3"
            }
          ]
        }
      ],
      "datePublic": "2016-09-22T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Logstash versions prior to 2.3.3, when using the Netflow Codec plugin, a remote attacker crafting malicious Netflow v5, Netflow v9 or IPFIX packets could perform a denial of service attack on the Logstash instance. The errors resulting from these crafted inputs are not handled by the codec and can cause the Logstash process to exit."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-248",
              "description": "CWE-248: Uncaught Exception",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-06-16T20:57:02.000Z",
        "orgId": "271b6943-45a9-4f3a-ab4e-976f3fa05b5a",
        "shortName": "elastic"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.elastic.co/community/security"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@elastic.co",
          "ID": "CVE-2016-10363",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Logstash",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "before 2.3.3"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Elastic"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Logstash versions prior to 2.3.3, when using the Netflow Codec plugin, a remote attacker crafting malicious Netflow v5, Netflow v9 or IPFIX packets could perform a denial of service attack on the Logstash instance. The errors resulting from these crafted inputs are not handled by the codec and can cause the Logstash process to exit."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-248: Uncaught Exception"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.elastic.co/community/security",
              "refsource": "CONFIRM",
              "url": "https://www.elastic.co/community/security"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "271b6943-45a9-4f3a-ab4e-976f3fa05b5a",
    "assignerShortName": "elastic",
    "cveId": "CVE-2016-10363",
    "datePublished": "2017-06-16T21:00:00.000Z",
    "dateReserved": "2017-05-02T00:00:00.000Z",
    "dateUpdated": "2024-08-06T03:21:51.334Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2013-10065 (GCVE-0-2013-10065)

Vulnerability from cvelistv5 – Published: 2025-08-05 20:05 – Updated: 2025-11-21 00:20
VLAI
Title
Sysax Multi-Server <= 6.10 SSHD Key Exchange DoS
Summary
A denial-of-service vulnerability exists in Sysax Multi-Server version 6.10 via its SSH daemon. A specially crafted SSH key exchange packet can trigger a crash in the service, resulting in loss of availability. The flaw is triggered during the handling of malformed key exchange data, including a non-standard byte (\x28) in place of the expected SSH protocol delimiter.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-08-07 15:14 UTC
CWE
Impacted products
Vendor Product Version
Sysax Software Multi-Server Affected: 6.10
    cpe:2.3:a:sysax:multi_server:6.10:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2013-10065",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-08-07T15:14:58.420516Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-08-07T15:15:02.627Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "references": [
          {
            "tags": [
              "exploit"
            ],
            "url": "https://www.mattandreko.com/2013/04/08/sysax-multi-server-6.10-ssh-dos/"
          },
          {
            "tags": [
              "exploit"
            ],
            "url": "https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/auxiliary/dos/windows/ssh/sysax_sshd_kexchange.rb"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "product": "Multi-Server",
          "vendor": "Sysax Software",
          "versions": [
            {
              "status": "affected",
              "version": "6.10"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:a:sysax:multi_server:6.10:*:*:*:*:*:*:*",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "OR"
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Matt \"hostess\" Andreko"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eA denial-of-service vulnerability exists in\u0026nbsp;\u003c/span\u003eSysax Multi-Server version 6.10 via its SSH daemon. A specially crafted SSH key exchange packet can trigger a crash in the service, resulting in loss of availability. The flaw is triggered during the handling of malformed key exchange data, including a non-standard byte (\u003ccode\u003e\\x28\u003c/code\u003e) in place of the expected SSH protocol delimiter.\u003c/p\u003e"
            }
          ],
          "value": "A denial-of-service vulnerability exists in\u00a0Sysax Multi-Server version 6.10 via its SSH daemon. A specially crafted SSH key exchange packet can trigger a crash in the service, resulting in loss of availability. The flaw is triggered during the handling of malformed key exchange data, including a non-standard byte (\\x28) in place of the expected SSH protocol delimiter."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 8.7,
            "baseSeverity": "HIGH",
            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "NONE",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "NONE",
            "vulnIntegrityImpact": "NONE",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-248",
              "description": "CWE-248 Uncaught Exception",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-11-21T00:20:54.941Z",
        "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "shortName": "VulnCheck"
      },
      "references": [
        {
          "tags": [
            "technical-description",
            "exploit"
          ],
          "url": "https://www.mattandreko.com/2013/04/08/sysax-multi-server-6.10-ssh-dos/"
        },
        {
          "tags": [
            "exploit"
          ],
          "url": "https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/auxiliary/dos/windows/ssh/sysax_sshd_kexchange.rb"
        },
        {
          "tags": [
            "product"
          ],
          "url": "https://www.sysax.com/"
        },
        {
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://www.vulncheck.com/advisories/sysax-multi-server-sshd-key-exchange-dos"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Sysax Multi-Server \u003c= 6.10 SSHD Key Exchange DoS",
      "x_generator": {
        "engine": "vulncheck"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
    "assignerShortName": "VulnCheck",
    "cveId": "CVE-2013-10065",
    "datePublished": "2025-08-05T20:05:06.769Z",
    "dateReserved": "2025-08-05T13:37:32.199Z",
    "dateUpdated": "2025-11-21T00:20:54.941Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

GHSA-22WV-V5WX-CM9X

Vulnerability from github – Published: 2026-07-18 15:31 – Updated: 2026-07-18 15:31
VLAI
Details

SurrealDB versions before 1.1.1 fail to properly validate invocation of custom parameters and functions at root or namespace levels, causing server panic. Authorized clients can invoke these entities at unsupported levels to crash the SurrealDB server, resulting in denial of service.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2024-58369"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-248"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-18T14:17:10Z",
    "severity": "HIGH"
  },
  "details": "SurrealDB versions before 1.1.1 fail to properly validate invocation of custom parameters and functions at root or namespace levels, causing server panic. Authorized clients can invoke these entities at unsupported levels to crash the SurrealDB server, resulting in denial of service.",
  "id": "GHSA-22wv-v5wx-cm9x",
  "modified": "2026-07-18T15:31:49Z",
  "published": "2026-07-18T15:31:49Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/surrealdb/surrealdb/security/advisories/GHSA-jm4v-58r5-66hj"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-58369"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/surrealdb-before-denial-of-service-via-global-parameters"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

GHSA-25R4-295R-FVQM

Vulnerability from github – Published: 2022-05-24 16:56 – Updated: 2026-05-29 15:30
VLAI
Details

A CWE-248: Uncaught Exception vulnerability exists in Modicon M580 (firmware version prior to V2.90) and Modicon M340 (firmware version prior to V3.10), which could cause a possible denial of service when writing to specific memory addresses in the controller over Modbus.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2019-6829"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-248",
      "CWE-755"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-09-17T20:15:00Z",
    "severity": "HIGH"
  },
  "details": "A CWE-248: Uncaught Exception vulnerability exists in Modicon M580 (firmware version prior to V2.90) and Modicon M340 (firmware version prior to V3.10), which could cause a possible denial of service when writing to specific memory addresses in the controller over Modbus.",
  "id": "GHSA-25r4-295r-fvqm",
  "modified": "2026-05-29T15:30:21Z",
  "published": "2022-05-24T16:56:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-6829"
    },
    {
      "type": "WEB",
      "url": "https://www.schneider-electric.com/en/download/document/SEVD-2019-134-11"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-27JF-22P2-6VQ4

Vulnerability from github – Published: 2023-08-29 09:30 – Updated: 2024-04-04 07:15
VLAI
Details

Motorola EBTS/MBTS Site Controller drops to debug prompt on unhandled exception. The Motorola MBTS Site Controller exposes a debug prompt on the device's serial port in case of an unhandled exception. This allows an attacker with physical access that is able to trigger such an exception to extract secret key material and/or gain arbitrary code execution on the device.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2023-23774"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-248",
      "CWE-703",
      "CWE-755"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-08-29T09:15:09Z",
    "severity": "HIGH"
  },
  "details": "Motorola EBTS/MBTS Site Controller drops to debug prompt on unhandled exception. The Motorola MBTS Site Controller exposes a debug prompt on the device\u0027s serial port in case of an unhandled exception. This allows an attacker with physical access that is able to trigger such an exception to extract secret key material and/or gain arbitrary code execution on the device.",
  "id": "GHSA-27jf-22p2-6vq4",
  "modified": "2024-04-04T07:15:16Z",
  "published": "2023-08-29T09:30:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-23774"
    },
    {
      "type": "WEB",
      "url": "https://tetraburst.com"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-29X4-R6JV-FF4W

Vulnerability from github – Published: 2026-04-18 01:15 – Updated: 2026-05-12 13:33
VLAI
Summary
Zebra Vulnerable to Denial of Service via Interrupted JSON-RPC Requests from Authenticated Clients
Details

A vulnerability in Zebra's JSON-RPC HTTP middleware allows an authenticated RPC client to cause a Zebra node to crash by disconnecting before the request body is fully received. The node treats the failure to read the HTTP request body as an unrecoverable error and aborts the process instead of returning an error response.

Severity

Moderate - This is a Denial of Service (DoS) that requires a client capable of passing Zebra's cookie authentication, which is enabled by default.

Affected Versions

  • zebrad: versions from 2.2.0 up to (but not including) 4.3.1
  • zebra-rpc: versions from 1.0.0-beta.45 up to (but not including) 6.0.2

Description

Zebra's JSON-RPC HTTP middleware treated a failure to read the incoming HTTP request body as an unrecoverable error, aborting the process rather than returning an error response. A client that disconnected after sending only part of a request body, for example, by resetting the TCP connection mid-transfer, was sufficient to trigger the crash. The vulnerability could be exploited only by authenticated RPC clients. Nodes running the shipped defaults, with RPC bound to localhost and cookie authentication on, were not vulnerable.

Impact

Denial of Service * Attack Vector: Network, authenticated (requires a valid RPC cookie when cookie authentication is enabled). * Effect: Immediate crash of the Zebra node. * Scope: Any node whose RPC interface is reachable by a client with valid credentials, or any node with cookie authentication disabled and an exposed RPC interface.

Fixed Versions

This issue is fixed in Zebra 4.3.1 (crate zebra-rpc 6.0.2).

The fix propagates failures to read the HTTP request body as ordinary error responses, so Zebra now rejects truncated or interrupted requests rather than crashing.

Mitigation

Users should upgrade to Zebra 4.3.1 or later.

If an immediate upgrade is not possible, users should ensure their RPC port is not exposed to untrusted networks and that cookie authentication remains enabled (the default).

References

Credits

Thanks to shieldedonly who discovered this issue and reported it via our coordinated disclosure process.

Show details on source website

{
  "affected": [
    {
      "package": {
        "ecosystem": "crates.io",
        "name": "zebra-rpc"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.0.0-beta.45"
            },
            {
              "fixed": "6.0.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "crates.io",
        "name": "zebrad"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.2.0"
            },
            {
              "fixed": "4.3.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-41585"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-248",
      "CWE-617"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-04-18T01:15:10Z",
    "nvd_published_at": "2026-05-08T15:16:41Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability in Zebra\u0027s JSON-RPC HTTP middleware allows an authenticated RPC client to cause a Zebra node to crash by disconnecting before the request body is fully received. The node treats the failure to read the HTTP request body as an unrecoverable error and aborts the process instead of returning an error response.\n\n## Severity\n**Moderate** - This is a Denial of Service (DoS) that requires a client capable of passing Zebra\u0027s cookie authentication, which is enabled by default.\n\n## Affected Versions\n- `zebrad`: versions from **2.2.0** up to (but not including) **4.3.1**\n- `zebra-rpc`: versions from **1.0.0-beta.45** up to (but not including) **6.0.2**\n\n## Description\n\nZebra\u0027s JSON-RPC HTTP middleware treated a failure to read the incoming HTTP request body as an unrecoverable error, aborting the process rather than returning an error response. A client that disconnected after sending only part of a request body, for example, by resetting the TCP connection mid-transfer, was sufficient to trigger the crash. The vulnerability could be exploited only by authenticated RPC clients. Nodes running the shipped defaults, with RPC bound to localhost and cookie authentication on, were not vulnerable.\n\n## Impact\n**Denial of Service**\n* **Attack Vector:** Network, authenticated (requires a valid RPC cookie when cookie authentication is enabled).\n* **Effect:** Immediate crash of the Zebra node.\n* **Scope:** Any node whose RPC interface is reachable by a client with valid credentials, or any node with cookie authentication disabled and an exposed RPC interface.\n\n## Fixed Versions\nThis issue is fixed in **Zebra 4.3.1** (crate `zebra-rpc` 6.0.2).\n\nThe fix propagates failures to read the HTTP request body as ordinary error responses, so Zebra now rejects truncated or interrupted requests rather than crashing.\n\n## Mitigation\nUsers should upgrade to **Zebra 4.3.1** or later.\n\nIf an immediate upgrade is not possible, users should ensure their RPC port is not exposed to untrusted networks and that cookie authentication remains enabled (the default).\n\n## References\n* [Zebra 4.3.1 Release Announcement](https://zfnd.org/)\n\n## Credits\nThanks to [shieldedonly](https://github.com/shieldedonly) who discovered this issue and reported it via our coordinated disclosure process.",
  "id": "GHSA-29x4-r6jv-ff4w",
  "modified": "2026-05-12T13:33:49Z",
  "published": "2026-04-18T01:15:10Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/ZcashFoundation/zebra/security/advisories/GHSA-29x4-r6jv-ff4w"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-41585"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/ZcashFoundation/zebra"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Zebra Vulnerable to Denial of Service via Interrupted JSON-RPC Requests from Authenticated Clients"
}

GHSA-2C5J-956X-XMG8

Vulnerability from github – Published: 2026-07-07 06:31 – Updated: 2026-07-07 06:31
VLAI
Details

Uncaught Exception (CWE-248) in the Controller 6000 and Controller 7000 diagnostic web interface allows an authenticated and authorized operator to trigger a Controller restart by sending specific requests, resulting in a temporary denial of service.  Version of Command Centre affected:

  • 9.50 prior to vCR9.50.260616a (distributed in 9.50.1587(MR1))
  • 9.40 prior to vCR9.40.260616a (distributed in 9.40.3130(MR3))
  • 9.30 prior to vCR9.30.260616a (distributed in 9.30.3983(MR5))
  • 9.20 prior to vCR9.20.260616a (distributed in 9.20.4349(MR7))
  • all versions of 9.10 and prior.
Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2026-27844"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-248"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-07T05:16:50Z",
    "severity": "LOW"
  },
  "details": "Uncaught Exception (CWE-248)\u00a0in the Controller 6000 and Controller 7000 diagnostic web interface allows an authenticated and authorized operator to trigger a Controller restart by sending specific requests, resulting in a temporary denial of service.\u00a0\nVersion of Command Centre affected:\n\n\n\n\n\n  *  9.50 prior to vCR9.50.260616a (distributed in 9.50.1587(MR1))\n  *  9.40 prior to vCR9.40.260616a (distributed in\u00a09.40.3130(MR3))\n  *  9.30 prior to vCR9.30.260616a (distributed in 9.30.3983(MR5))\n  *  9.20 prior to vCR9.20.260616a (distributed in 9.20.4349(MR7))\n  *  all versions of 9.10 and prior.",
  "id": "GHSA-2c5j-956x-xmg8",
  "modified": "2026-07-07T06:31:24Z",
  "published": "2026-07-07T06:31:23Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27844"
    },
    {
      "type": "WEB",
      "url": "https://security.gallagher.com/en-NZ/Security-Advisories/CVE-2026-27844"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-2GW2-QGJG-XH6P

Vulnerability from github – Published: 2025-02-20 20:24 – Updated: 2025-02-20 20:24
VLAI
Summary
Namada-apps allows Post-Genesis Validator Bypass
Details

Impact

Ledger crash. A user is able to initialize a post-genesis validator with a negative commission rate using the --force flag. If this validator gets into the consensus set, then when computing PoS inflation inside fn update_rewards_products_and_mint_inflation, an instance of mul_floor will cause the return of an Err, which causes finalize_block to error.

Patches

This issue has been patched in apps version 1.1.0. The PoS validity predicate now enforces that the commission rate is not negative and any transaction that fails the check will be rejected, both for newly initialized validators and for commission rate change of an existing validator.

Workarounds

There are no workarounds and users are advised to upgrade.

Show details on source website

{
  "affected": [
    {
      "package": {
        "ecosystem": "crates.io",
        "name": "namada-apps"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.0.0"
            },
            {
              "fixed": "1.1.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.0.0"
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-248"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-02-20T20:24:19Z",
    "nvd_published_at": null,
    "severity": "CRITICAL"
  },
  "details": "### Impact\n\nLedger crash. A user is able to initialize a post-genesis validator with a negative commission rate using the `--force` flag. If this validator gets into the consensus set, then when computing PoS inflation inside `fn update_rewards_products_and_mint_inflation`, an instance of `mul_floor` will cause the return of an `Err`, which causes `finalize_block` to error.\n\n### Patches\n\nThis issue has been patched in apps version 1.1.0. The PoS validity predicate now enforces that the commission rate is not negative and any transaction that fails the check will be rejected, both for newly initialized validators and for commission rate change of an existing validator.\n\n### Workarounds\n\nThere are no workarounds and users are advised to upgrade.",
  "id": "GHSA-2gw2-qgjg-xh6p",
  "modified": "2025-02-20T20:24:19Z",
  "published": "2025-02-20T20:24:19Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/anoma/namada/security/advisories/GHSA-2gw2-qgjg-xh6p"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/anoma/namada"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [],
  "summary": "Namada-apps allows Post-Genesis Validator Bypass"
}

GHSA-2QM5-PR8V-RJVP

Vulnerability from github – Published: 2025-09-25 18:30 – Updated: 2025-09-29 18:33
VLAI
Details

A syntax error in the component proxy_tensor.py of pytorch v2.7.0 allows attackers to cause a Denial of Service (DoS).

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2025-55553"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-248"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-09-25T16:15:34Z",
    "severity": "HIGH"
  },
  "details": "A syntax error in the component proxy_tensor.py of pytorch v2.7.0 allows attackers to cause a Denial of Service (DoS).",
  "id": "GHSA-2qm5-pr8v-rjvp",
  "modified": "2025-09-29T18:33:12Z",
  "published": "2025-09-25T18:30:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-55553"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pytorch/pytorch/issues/151432"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pytorch/pytorch/pull/154645"
    },
    {
      "type": "WEB",
      "url": "https://gist.github.com/shaoyuyoung/0e7d2a586297ae9c8ed14d8706749efc"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-2V4P-QF9Q-27WJ

Vulnerability from github – Published: 2026-09-08 21:21 – Updated: 2026-09-08 21:21
VLAI
Summary
gRPC-Go xDS servers: Denial of Service (DoS) via crash due to missing `:authority` and `Host` headers
Details

A vulnerability exists in gRPC-Go servers configured with xds.NewGRPCServer() where a crafted request missing both :authority and Host headers can cause a server panic, resulting in a Denial of Service (DoS).

Servers built with xds.NewGRPCServer install an xDS routing interceptor on every RPC. This interceptor looks up the request’s :authority header to pick a virtual host. The HTTP/2 server transport previously accepted requests that had neither :authority nor Host. When this happened, the xDS routing interceptor attempted to access the first element of an empty slice of authorities, leading to an index out of bounds panic. Since the per-RPC goroutine does not recover from panics, the entire server process would terminate.

This panic occurs in the interceptor pipeline, meaning the transport credentials handshake (TLS, mTLS, or ALTS) and HTTP/2 connection establishment must complete successfully before the crafted request can reach this logic. - Insecure/Standard TLS: If the server permits insecure (plaintext) connections or standard credentials (where client certs are not checked), any unauthenticated remote attacker can trigger the crash. - mTLS / ALTS: If strict transport-level authentication is enforced at the network edge or transport layer (e.g., requiring a valid client certificate), the attacker must possess valid transport credentials to initiate the stream and trigger the panic.

Impact

An attacker can cause a complete outage of the gRPC server by sending a request missing both :authority and Host headers, provided they can successfully establish a transport connection.

Patches

The issue has been addressed in master (and backported to 1.83.2 and 1.82.2). The fix updates the HTTP/2 transport layer to reject requests missing both :authority and Host headers early, maintaining consistency with and other gRPC language implementations.

Show details on source website

{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "google.golang.org/grpc"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.82.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "google.golang.org/grpc"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.83.0"
            },
            {
              "fixed": "1.83.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "google.golang.org/grpc"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.84.0-dev"
            },
            {
              "fixed": "1.85.0-dev.0.20260825072537-93e31b48545e"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-84445"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-129",
      "CWE-248"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-09-08T21:21:43Z",
    "nvd_published_at": null,
    "severity": "HIGH"
  },
  "details": "A vulnerability exists in gRPC-Go servers configured with `xds.NewGRPCServer()` where a crafted request missing both `:authority` and `Host` headers can cause a server panic, resulting in a Denial of Service (DoS).\n\nServers built with `xds.NewGRPCServer` install an xDS routing interceptor on every RPC. This interceptor looks up the request\u2019s `:authority` header to pick a virtual host. The HTTP/2 server transport previously accepted requests that had neither `:authority` nor `Host`. When this happened, the xDS routing interceptor attempted to access the first element of an empty slice of authorities, leading to an index out of bounds panic. Since the per-RPC goroutine does not recover from panics, the entire server process would terminate.\n\nThis panic occurs in the interceptor pipeline, meaning the transport credentials handshake (TLS, mTLS, or ALTS) and HTTP/2 connection establishment must complete successfully before the crafted request can reach this logic.\n- Insecure/Standard TLS: If the server permits insecure (plaintext) connections or standard credentials (where client certs are not checked), any unauthenticated remote attacker can trigger the crash.\n- mTLS / ALTS: If strict transport-level authentication is enforced at the network edge or transport layer (e.g., requiring a valid client certificate), the attacker must possess valid transport credentials to initiate the stream and trigger the panic.\n\n### Impact\nAn attacker can cause a complete outage of the gRPC server by sending a request missing both `:authority` and `Host` headers, provided they can successfully establish a transport connection.\n\n### Patches\nThe issue has been addressed in `master` (and backported to `1.83.2` and `1.82.2`). The fix updates the HTTP/2 transport layer to reject requests missing both `:authority` and `Host` headers early, maintaining consistency with and other gRPC language implementations.",
  "id": "GHSA-2v4p-qf9q-27wj",
  "modified": "2026-09-08T21:21:43Z",
  "published": "2026-09-08T21:21:43Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/grpc/grpc-go/security/advisories/GHSA-2v4p-qf9q-27wj"
    },
    {
      "type": "WEB",
      "url": "https://github.com/grpc/grpc-go/issues/9354"
    },
    {
      "type": "WEB",
      "url": "https://github.com/grpc/grpc-go/pull/9365"
    },
    {
      "type": "WEB",
      "url": "https://github.com/grpc/grpc-go/pull/9366"
    },
    {
      "type": "WEB",
      "url": "https://github.com/grpc/grpc-go/pull/9367"
    },
    {
      "type": "WEB",
      "url": "https://github.com/grpc/grpc-go/commit/3822494d8ea03b992c089fd2a195f041762fffb7"
    },
    {
      "type": "WEB",
      "url": "https://github.com/grpc/grpc-go/commit/8668b69c167df908b6b3666dcbf40992b9e932a4"
    },
    {
      "type": "WEB",
      "url": "https://github.com/grpc/grpc-go/commit/93e31b48545e2a8aaeb6e06b47fb249f94e6297f"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/grpc/grpc-go"
    },
    {
      "type": "WEB",
      "url": "https://github.com/grpc/grpc-go/releases/tag/v1.82.2"
    },
    {
      "type": "WEB",
      "url": "https://github.com/grpc/grpc-go/releases/tag/v1.83.2"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [],
  "summary": "gRPC-Go xDS servers: Denial of Service (DoS) via crash due to missing `:authority` and `Host` headers"
}

No mitigation information available for this CWE.

No CAPEC attack patterns related to this CWE.