CWE-400

{
  "affected": [],
  "aliases": [
    "CVE-2022-23687"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-09-06T18:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Multiple vulnerabilities exist in the processing of packet data by the LLDP service of AOS-CX. Successful exploitation of these vulnerabilities may allow an attacker to impact the availability of the AOS-CX LLDP service and/or the management plane of the switch in ArubaOS-CX Switches version(s): AOS-CX 10.09.xxxx: 10.09.1010 and below, AOS-CX 10.08.xxxx: 10.08.1050 and below, AOS-CX 10.06.xxxx: 10.06.0190 and below. Aruba has released upgrades for ArubaOS-CX Switch Devices that address these security vulnerabilities.",
  "id": "GHSA-3q32-6vjh-9hfq",
  "modified": "2022-09-13T00:00:39Z",
  "published": "2022-09-07T00:01:52Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-23687"
    },
    {
      "type": "WEB",
      "url": "https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2022-012.txt"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "flask-restx"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.5.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-32838"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1333",
      "CWE-400"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-09-07T14:24:52Z",
    "nvd_published_at": "2021-09-20T18:15:00Z",
    "severity": "HIGH"
  },
  "details": "Flask RESTX contains a regular expression that is vulnerable to [ReDoS](https://owasp.org/www-community/attacks/Regular_expression_Denial_of_Service_-_ReDoS) (Regular Expression Denial of Service) in `email_regex`.\n",
  "id": "GHSA-3q6g-vf58-7m4g",
  "modified": "2024-09-20T17:57:56Z",
  "published": "2021-09-08T15:41:15Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/python-restx/flask-restx/security/advisories/GHSA-3q6g-vf58-7m4g"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-32838"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python-restx/flask-restx/issues/372"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python-restx/flask-restx/commit/bab31e085f355dd73858fd3715f7ed71849656da"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-3q6g-vf58-7m4g"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/flask-restx/PYSEC-2021-325.yaml"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/python-restx/flask-restx"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python-restx/flask-restx/blob/fd99fe11a88531f5f3441a278f7020589f9d2cc0/flask_restx/inputs.py#L51"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5UCTFVDU3677B5OBGK4EF5NMUPJLL6SQ"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QUD6SWZLX52AAZUHDETJ2CDMQGEPGFL3"
    },
    {
      "type": "WEB",
      "url": "https://pypi.org/project/flask-restx"
    }
  ],
  "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"
    },
    {
      "score": "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",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Regular Expression Denial of Service in flask-restx"
}

{
  "affected": [],
  "aliases": [
    "CVE-2021-40406"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-01-28T20:15:00Z",
    "severity": "HIGH"
  },
  "details": "A denial of service vulnerability exists in the cgiserver.cgi session creation functionality of reolink RLC-410W v3.0.0.136_20121102. A specially-crafted HTTP request can lead to prevent users from logging in. An attacker can send an HTTP request to trigger this vulnerability.",
  "id": "GHSA-3q6r-ghxh-24g9",
  "modified": "2022-04-20T00:01:46Z",
  "published": "2022-01-29T00:00:43Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-40406"
    },
    {
      "type": "WEB",
      "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2021-1423"
    }
  ],
  "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"
    }
  ]
}

{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 2.10.1"
      },
      "package": {
        "ecosystem": "Packagist",
        "name": "league/commonmark"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.0.0"
            },
            {
              "fixed": "2.10.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-400",
      "CWE-407"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-09-30T15:36:13Z",
    "nvd_published_at": null,
    "severity": "HIGH"
  },
  "details": "## Summary\n\n`league/commonmark`\u0027s GitHub Flavored Markdown Table extension registers `TableStartParser` as a block-start parser. While a paragraph is the active block, the core block parser calls `TableStartParser::tryStart()` on every non-blank line. Its first action fetches the entire growing paragraph buffer via `getParagraphContent()` and runs `strpos($paragraph, \u0027|\u0027)` across all of it. For a paragraph of M pipe-free lines, line k rescans about k lines of buffer, so total work is 1+2+...+M, which is O(M^2). An unauthenticated user who submits a single large paragraph of pipe-free lines that do not begin with a letter (see Attack Chain) to any service that converts untrusted Markdown with `GithubFlavoredMarkdownConverter` (or any environment that enables `TableExtension`) drives seconds to tens of seconds of single-core CPU that grows quadratically with body size, enough to exhaust worker processes and deny service.\n\n## Root Cause\n\nThe GFM table detector performs a per-line \"quick check\" against the whole accumulated paragraph rather than only the portion that could form a table header. A paragraph never closes while non-blank lines keep arriving, so its buffer grows without bound, and the quick check rescans the entire buffer on each line. Only the paragraph\u0027s last line can ever be a table header (it is extracted separately via `strrpos`/`substr`), so scanning the full multi-line buffer for a pipe on every line is unnecessary work and creates quadratic time complexity. There is no input-size cap and the default nesting limit is not reached, so nothing bounds the scan.\n\n```text\nAffected function: League\\CommonMark\\Extension\\Table\\TableStartParser::tryStart\nLocation: src/Extension/Table/TableStartParser.php:35-38\n  $paragraph = $parserState-\u003egetParagraphContent();       // returns the FULL growing buffer\n  if ($paragraph === null || \\strpos($paragraph, \u0027|\u0027) === false) {\n      return BlockStart::none();                           // strpos scans whole buffer each line\n  }\nBuffer growth: src/Reference/ReferenceParser.php:89-95 ($this-\u003eparagraph .= \"\\n\"; $this-\u003eparagraph .= $line;)\nPer-line dispatch: src/Parser/MarkdownParser.php:135-147 and :224-236\n```\n\n## Impact\n\nAn unauthenticated, remote attacker with no user interaction can cause denial of service against any application that renders untrusted Markdown with the GitHub Flavored Markdown converter or any configuration that enables the Table extension (the default GFM bundle enables it). A single request carrying a large paragraph of pipe-free, blank-line-free lines that do not begin with a letter consumes CPU proportional to the square of the input size: measured runs show roughly 4x CPU growth per input doubling. A body of a few megabytes ties up a worker for seconds to tens of seconds; repeated or concurrent requests exhaust all available PHP worker processes, denying service to legitimate users. Impact is limited to availability; there is no confidentiality or integrity impact.\n\n## Proof of Concept\n\n`Requires PHP with league/commonmark 2.x installed. The harness parses pipe-free paragraphs of increasing size with the real MarkdownParser and the real block-start parsers, comparing a GFM-plus-Table configuration against a core-only configuration to isolate the Table parser\u0027s contribution.`\n\n1. Install `league/commonmark` (2.10.1 or any 2.x release).\n2. Convert a single large paragraph of pipe-free, blank-line-free lines that do not begin with a letter, with `GithubFlavoredMarkdownConverter`.\n3. Measure wall-clock time as the paragraph size doubles.\n\n```php\n\u003c?php\nrequire \u0027vendor/autoload.php\u0027;\nuse League\\CommonMark\\GithubFlavoredMarkdownConverter;\n\n$converter = new GithubFlavoredMarkdownConverter();\nforeach ([25000, 50000, 100000, 200000] as $lines) {\n    $md = str_repeat(\"12345678\\n\", $lines); // one paragraph, no blank lines, no \u0027|\u0027, lines not starting with a letter\n    $t = microtime(true);\n    $converter-\u003econvert($md);\n    printf(\"%7d lines  %6.3fs\\n\", $lines, microtime(true) - $t);\n}\n```\n\n```text\n   lines    input    letter-leading    non-letter-leading\n                     (\"aaaaaaaa\")          (\"12345678\")\n   25000   0.23MB        0.27s               0.75s\n   50000   0.45MB        0.50s               2.36s\n  100000   0.90MB        1.07s               7.70s\n  200000   1.80MB        2.26s              27.81s\n```\n\nLetter-leading input scales linearly (doubles per input doubling) because `SkipLinesStartingWithLettersParser` aborts before the Table parser is reached. Non-letter-leading input quadruples per doubling (0.75, 2.36, 7.70, 27.81), confirming O(M^2) behavior attributable to the Table start parser.\n\n## Attack Chain\n\n1. **Exposure:** The attacker submits a Markdown body to any endpoint that converts untrusted Markdown with `GithubFlavoredMarkdownConverter`, or any environment that adds `TableExtension`. The default GFM bundle registers the Table extension: `GithubFlavoredMarkdownExtension` adds `TableExtension` (src/Extension/GithubFlavoredMarkdownExtension.php:30), which registers `TableStartParser` (src/Extension/Table/TableExtension.php:56).\n2. **Control:** The attacker fully controls the Markdown body. The exploit input is one paragraph with no blank lines, no `|` character, and lines that do not begin with a letter (for example `str_repeat(\"12345678\\n\", 200000)`).\n3. **Path:** `MarkdownParser::parseLine()` loops over block-start parsers for every non-blank line while a paragraph is active (src/Parser/MarkdownParser.php:135-147). `ParagraphParser::tryContinue()` keeps the paragraph open for every non-blank line, so the buffer keeps growing (src/Parser/Block/ParagraphParser.php:46-53), appended line by line in `ReferenceParser::parse()` (src/Reference/ReferenceParser.php:89-95). Since 2.0.2, the highest-priority `SkipLinesStartingWithLettersParser` returns `BlockStart::abort()` for any line whose first non-space character is a letter, short-circuiting `findBlockStart()` before `TableStartParser`. When lines begin with a non-letter (e.g. a digit), that parser returns none and every remaining core parser returns null, so control reaches `TableStartParser` on every line (src/Parser/MarkdownParser.php:224-236).\n5. **Guard:** There is no input-size cap in `MarkdownInput`, and `max_nesting_level` defaults to `PHP_INT_MAX`, which the depth-1 paragraph never approaches. No guard bounds the whole-buffer scan.\n6. **Primitive:** `TableStartParser::tryStart()` runs `strpos($paragraph, \u0027|\u0027)` over the entire buffer returned by `getParagraphContent()` (src/Extension/Table/TableStartParser.php:35-38). With no pipe present, `strpos` scans to the end of the buffer on every line.\n7. **Result:** Cumulative scanning work is O(M^2). A single small request drives disproportionate, quadratically growing CPU, exhausting worker processes and denying service.\n\n## Bypass Evidence\n\nNo prior fix exists for this code path, so this is not an incomplete-fix or regression case; it is a distinct, previously undisclosed quadratic path. The strongest disproof attempts were made and all failed:\n\n- Attempt: the observed quadratic is core-parser or PHP string overhead, not the Table parser. Refuted: the only difference between the two measured configurations is `TableStartParser`; the core-only baseline is linear while the isolated Table contribution quadruples per input doubling.\n- Attempt: `strpos` short-circuits or the buffer does not actually grow. Refuted by source trace: `ReferenceParser::parse()` appends every line unconditionally before its state switch, and for pipe-free text `strpos` finds no `|` and scans the full buffer each line.\n- Attempt: another parser short-circuits before `TableStartParser`. Partially correct: since 2.0.2 `SkipLinesStartingWithLettersParser` aborts block-start scanning for lines beginning with a letter, so letter-leading input (including the original `aaaaaaaa` PoC) never reaches the Table parser and runs in linear time. Input whose lines begin with a non-letter (e.g. a digit) passes every core parser and reaches `TableStartParser` on every line, exhibiting the quadratic behavior.\n- Attempt: an input-size or nesting guard neutralizes it. Refuted: there is no size cap and the default nesting limit is never reached.\n- Attempt: this duplicates an existing quadratic-DoS advisory or was already fixed. Refuted: published quadratic advisories address per-line position translation and other distinct mechanisms in other files; `git log` on `src/Extension/Table/TableStartParser.php` shows no security fix ever touched this rescan, and the code is present unchanged in the latest release.\n\n## Affected Versions\n\n- `Ecosystem: composer`\n- `Package: league/commonmark`\n- `Confirmed affected range: \u003e= 2.0.0, \u003c= 2.10.1`\n- `Latest release checked: 2.10.1 (Packagist, repo.packagist.org/p2/league/commonmark.json)`\n- `Fix status: not fixed`\n\nNote: `SkipLinesStartingWithLettersParser` was introduced in 2.0.2. On 2.0.0 and 2.0.1 the issue can also be triggered with letter-leading lines. Regardless, the underlying quadratic scan itself is present across the whole \u003e= 2.0.0, \u003c= 2.10.1 range.\n\nThe vulnerable rescan is artifact-verified present in tags 2.8.0 and 2.10.1 (the latest published release). The lower bound 2.0.0 is inferred from the 2.x block-parser rewrite that introduced the `getParagraphContent()`-based architecture this quick check depends on; the checkout contains only tags 2.8.0 through 2.10.1, so the path is not artifact-verified below 2.8.0. No published release removes or bounds the whole-buffer scan.\n\n## Suggested Fix\n\nEnforce that the per-line quick check inspects only the paragraph\u0027s last line, which is the only line that can form a table header. Compute the last line break with `strrpos($paragraph, \"\\n\")`, derive the last line, and test `strpos($lastLine, \u0027|\u0027)` instead of scanning the whole buffer. This bounds the per-line check to the length of the last line and removes the quadratic behavior without changing table detection semantics. As an interim mitigation without a code change, operators can cap the size of untrusted Markdown accepted for conversion, or disable the Table extension for untrusted input, which reduces exposure but does not remove the underlying quadratic path.\n\nReported by zx (GitHub: @manus-pi).",
  "id": "GHSA-3q6v-r5mr-hxv8",
  "modified": "2026-09-30T15:36:14Z",
  "published": "2026-09-30T15:36:13Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/thephpleague/commonmark/security/advisories/GHSA-3q6v-r5mr-hxv8"
    },
    {
      "type": "WEB",
      "url": "https://github.com/thephpleague/commonmark/commit/5f63680a5e29dd57f9c6be9743b0e90493d3c2d0"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/thephpleague/commonmark"
    },
    {
      "type": "WEB",
      "url": "https://github.com/thephpleague/commonmark/releases/tag/2.10.2"
    }
  ],
  "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"
    }
  ],
  "summary": "league/commonmark: Quadratic-time denial of service in the GitHub Flavored Markdown Table extension block-start scan"
}

{
  "affected": [
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "sidekiq"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "7.0.0"
            },
            {
              "fixed": "7.1.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "sidekiq"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.5.10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-26141"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-345",
      "CWE-400"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-09-14T19:34:57Z",
    "nvd_published_at": "2023-09-14T05:15:11Z",
    "severity": "MODERATE"
  },
  "details": "Versions of the package sidekiq before 7.1.3 and 6.5.10 are vulnerable to Denial of Service (DoS) due to insufficient checks in the dashboard-charts.js file. An attacker can exploit this vulnerability by manipulating the localStorage value which will cause excessive polling requests.",
  "id": "GHSA-3qc2-v3hp-6cv8",
  "modified": "2023-10-05T13:29:47Z",
  "published": "2023-09-14T06:30:19Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-26141"
    },
    {
      "type": "WEB",
      "url": "https://github.com/sidekiq/sidekiq/commit/62c90d7c5a7d8a378d79909859d87c2e0702bf89"
    },
    {
      "type": "WEB",
      "url": "https://gist.github.com/keeganparr1/1dffd3c017339b7ed5371ed3d81e6b2a"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/sidekiq/CVE-2023-26141.yml"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/sidekiq/sidekiq"
    },
    {
      "type": "WEB",
      "url": "https://github.com/sidekiq/sidekiq/blob/6-x/Changes.md#6510"
    },
    {
      "type": "WEB",
      "url": "https://github.com/sidekiq/sidekiq/blob/6-x/web/assets/javascripts/dashboard.js#L6"
    },
    {
      "type": "WEB",
      "url": "https://github.com/sidekiq/sidekiq/blob/6-x/web/assets/javascripts/dashboard.js%23L6"
    },
    {
      "type": "WEB",
      "url": "https://security.snyk.io/vuln/SNYK-RUBY-SIDEKIQ-5885107"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "sidekiq Denial of Service vulnerability"
}

{
  "affected": [],
  "aliases": [
    "CVE-2021-36924"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-11-02T13:15:00Z",
    "severity": "HIGH"
  },
  "details": "RtsUpx.sys in Realtek RtsUpx USB Utility Driver for Camera/Hub/Audio through 1.14.0.0 allows local low-privileged users to achieve a pool overflow (leading to Escalation of Privileges, Denial of Service, and Code Execution) via a crafted Device IO Control packet to a device.",
  "id": "GHSA-3qcr-p3xq-5c4r",
  "modified": "2022-07-13T00:01:31Z",
  "published": "2022-05-24T19:19:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-36924"
    },
    {
      "type": "WEB",
      "url": "https://www.realtek.com/images/safe-report/Realtek_RtsUpx_Security_Advisory_Report.pdf"
    },
    {
      "type": "WEB",
      "url": "https://www.sentinelone.com/resources/category/report"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2023-21033"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-03-24T20:15:00Z",
    "severity": "MODERATE"
  },
  "details": "In addNetwork of WifiManager.java, there is a possible way to trigger a persistent DoS due to resource exhaustion. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-244713323",
  "id": "GHSA-3qh2-7757-pfpj",
  "modified": "2023-03-29T03:30:25Z",
  "published": "2023-03-24T21:30:52Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-21033"
    },
    {
      "type": "WEB",
      "url": "https://source.android.com/security/bulletin/pixel/2023-03-01"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "starlette"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.25.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-04-21T20:04:27Z",
    "nvd_published_at": "2023-04-21T16:15:07Z",
    "severity": "HIGH"
  },
  "details": "## Duplicate Advisory\nThis advisory has been withdrawn because it is a duplicate of GHSA-74m5-2c7w-9w3x. This link is maintained to preserve external references.\n\n## Original Description\nThere MultipartParser usage in Encode\u0027s Starlette python framework before versions 0.25.0 allows an unauthenticated and remote attacker to specify any number of form fields or files which can cause excessive memory usage resulting in denial of service of the HTTP service.",
  "id": "GHSA-3qj8-93xh-pwh2",
  "modified": "2024-10-28T15:22:00Z",
  "published": "2023-04-21T18:30:24Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/encode/starlette/security/advisories/GHSA-74m5-2c7w-9w3x"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-30798"
    },
    {
      "type": "WEB",
      "url": "https://github.com/encode/starlette/commit/8c74c2c8dba7030154f8af18e016136bea1938fa"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/encode/starlette"
    },
    {
      "type": "WEB",
      "url": "https://vulncheck.com/advisories/starlette-multipartparser-dos"
    }
  ],
  "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"
    }
  ],
  "summary": "Duplicate Advisory: Starlette allows an unauthenticated and remote attacker to specify any number of form fields or files",
  "withdrawn": "2024-10-28T15:22:00Z"
}

{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 1.5.2.0"
      },
      "package": {
        "ecosystem": "Maven",
        "name": "org.powernukkit:powernukkit"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.5.2.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-20",
      "CWE-400",
      "CWE-502"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-01-04T22:06:05Z",
    "nvd_published_at": null,
    "severity": "CRITICAL"
  },
  "details": "### Summary\nThe version used of Log4j, the library used for logging by PowerNukkit, is subject to a remote code execution vulnerability via the ldap JNDI parser.\nIt\u0027s well detailed at [CVE-2021-44228](https://github.com/advisories/GHSA-jfh8-c2jp-5v3q) and  CVE-2021-45105(https://github.com/advisories/GHSA-p6xc-xr62-6r2g).\n\n### Impact\nMalicious client code could be used to send messages and cause remote code execution on the server.\n\n### Patches\nPowerNukkit `1.5.2.1` is a patch-release that only updates the Log4j version to `2.17.0` and should be used instead of `1.5.2.0`.\nAll versions prior to `1.5.2.1` are affected and are not patched.\n\n### Workarounds\nIf you can\u0027t upgrade, you can use the `-Dlog4j2.formatMsgNoLookups=true` startup argument as remediation, as this prevents the vulnerability from happening.\n\n### References\nhttps://github.com/advisories/GHSA-jfh8-c2jp-5v3q\nhttps://github.com/advisories/GHSA-p6xc-xr62-6r2g\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Open an issue in [the PowerNukkit repository](https://github.com/PowerNukkit/PowerNukkit/issues)\n",
  "id": "GHSA-3qpm-h9ch-px3c",
  "modified": "2022-01-04T22:06:05Z",
  "published": "2022-01-06T18:31:23Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/PowerNukkit/PowerNukkit/security/advisories/GHSA-3qpm-h9ch-px3c"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/PowerNukkit/PowerNukkit"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Remote code injection, Improper Input Validation and Uncontrolled Recursion in Log4j library"
}

{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 1.0.28"
      },
      "package": {
        "ecosystem": "Packagist",
        "name": "phpseclib/phpseclib"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0.1.1"
            },
            {
              "fixed": "1.0.29"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 2.0.53"
      },
      "package": {
        "ecosystem": "Packagist",
        "name": "phpseclib/phpseclib"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.0.0"
            },
            {
              "fixed": "2.0.54"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 3.0.51"
      },
      "package": {
        "ecosystem": "Packagist",
        "name": "phpseclib/phpseclib"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.0.0"
            },
            {
              "fixed": "3.0.52"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-44167"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-05-05T21:17:57Z",
    "nvd_published_at": "2026-05-12T18:17:29Z",
    "severity": "HIGH"
  },
  "details": "### Impact\nAnyone loading untrusted ASN1 files (eg. X509 certificates, RSA PKCS8 private or public keys, etc)\n\n### Patches\nhttps://github.com/phpseclib/phpseclib/commit/d53d2021bcb9f6a04d5d44ec99e6bbef219a71bc\n\n### Workarounds\nNo.\n\n### References\nhttps://github.com/phpseclib/phpseclib/commit/d53d2021bcb9f6a04d5d44ec99e6bbef219a71bc",
  "id": "GHSA-3qpq-r242-jqj7",
  "modified": "2026-05-13T16:27:00Z",
  "published": "2026-05-05T21:17:57Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/phpseclib/phpseclib/security/advisories/GHSA-3qpq-r242-jqj7"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-44167"
    },
    {
      "type": "WEB",
      "url": "https://github.com/phpseclib/phpseclib/commit/d53d2021bcb9f6a04d5d44ec99e6bbef219a71bc"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/phpseclib/phpseclib"
    }
  ],
  "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"
    }
  ],
  "summary": "phpseclib has a CVE-2024-27355 mitigation bypass \u2014 OID amplification DoS in ASN1::decodeOID()"
}