CWE-835

{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/ulikunitz/xz"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.5.8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-29482"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-835"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-05-24T17:52:22Z",
    "nvd_published_at": "2021-04-28T19:15:00Z",
    "severity": "HIGH"
  },
  "details": "### Impact\n\nxz is a compression and decompression library focusing on the xz format completely written in Go. The function readUvarint used to read the xz container format may not terminate a loop provide malicous input.\n\n### Patches\n\nThe problem has been fixed in release v0.5.8.\n\n### Workarounds\n\nLimit the size of the compressed file input to a reasonable size for your use case.\n\n### References\n\nThe standard library had recently the same issue and got the [CVE-2020-16845](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-16845) allocated.\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Open an issue in [xz](https://github.com/ulikunitz/xz/issues).",
  "id": "GHSA-25xm-hr59-7c27",
  "modified": "2024-05-31T17:45:58Z",
  "published": "2021-05-25T18:39:37Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/ulikunitz/xz/security/advisories/GHSA-25xm-hr59-7c27"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-29482"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ulikunitz/xz/issues/35"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ulikunitz/xz/commit/69c6093c7b2397b923acf82cb378f55ab2652b9b"
    },
    {
      "type": "WEB",
      "url": "https://pkg.go.dev/vuln/GO-2020-0016"
    }
  ],
  "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": "github.com/ulikunitz/xz fixes readUvarint Denial of Service (DoS)"
}

{
  "affected": [],
  "aliases": [
    "CVE-2024-33623"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-835"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-10-30T14:15:06Z",
    "severity": "LOW"
  },
  "details": "A denial of service vulnerability exists in the Web Application functionality of LevelOne WBR-6012 R0.40e6. A specially crafted HTTP request can lead to a reboot. An attacker can send an HTTP request to trigger this vulnerability.",
  "id": "GHSA-276c-c7gr-r4j6",
  "modified": "2024-10-30T15:30:46Z",
  "published": "2024-10-30T15:30:46Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-33623"
    },
    {
      "type": "WEB",
      "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2024-2001"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2022-40090"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-835"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-08-22T19:16:23Z",
    "severity": "MODERATE"
  },
  "details": "An issue was discovered in function TIFFReadDirectory libtiff before 4.4.0 allows attackers to cause a denial of service via crafted TIFF file.",
  "id": "GHSA-279f-f7v7-h5h8",
  "modified": "2024-04-04T07:07:14Z",
  "published": "2023-08-22T21:30:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-40090"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.com/libtiff/libtiff/-/issues/455"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.com/libtiff/libtiff/-/merge_requests/386"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "nanoid"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.3.16"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "npm",
        "name": "nanoid"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.0.0"
            },
            {
              "fixed": "5.1.16"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-67214"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-835"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-08-07T20:52:58Z",
    "nvd_published_at": "2026-07-29T14:16:35Z",
    "severity": "HIGH"
  },
  "details": "nanoid (Nano ID) before 5.1.16 contains an infinite loop in the customAlphabet and nanoid functions of its non-secure module (nanoid/non-secure). When these functions are given a negative size, the loop counter is decremented from a negative value and never reaches its termination condition, spinning indefinitely and hanging the calling thread. An application that passes an unvalidated, attacker-controlled negative size to these functions is exposed to a denial-of-service condition.",
  "id": "GHSA-28wg-ghj8-5hjv",
  "modified": "2026-08-07T20:52:58Z",
  "published": "2026-07-29T15:31:12Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-67214"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ai/nanoid/pull/600"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ai/nanoid/pull/601"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ai/nanoid/commit/6ccc67bbaba71d3d77a21d9b636f4171a268ce49"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ai/nanoid/commit/e835c9b71eab832bc6106944bdd26ea96cf2c66d"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/ai/nanoid"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ai/nanoid/releases/tag/5.1.16"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/nanoid-before-infinite-loop-via-negative-size-in-non-secure-module"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "nanoid: non-secure generators can loop indefinitely with negative size"
}

{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "oras.land/oras"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.3.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-55588"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400",
      "CWE-674",
      "CWE-835"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-08-28T18:19:15Z",
    "nvd_published_at": "2026-08-25T21:17:02Z",
    "severity": "LOW"
  },
  "details": "### Summary\n\nA malicious OCI registry can return a **cyclic referrer graph** (e.g. `A -\u003e A` or `A -\u003e B -\u003e A`). The ORAS CLI\u0027s recursive referrer traversal does not track visited descriptors, so a cycle causes unbounded recursion and memory growth \u2014 a client-side denial of service.\n\nThis affects `oras discover` (recursive referrer traversal) and the recursive referrer counting used by `oras backup` and `oras restore`. Because `oras discover --depth` defaults to `0` (unlimited), `discover` is affected out of the box.\n\n\u003e **Note:** This advisory covers only the **ORAS CLI** (`oras.land/oras`). The related Referrers API pagination loop in the `oras-go` library is tracked in a separate advisory on the [oras-go](https://github.com/oras-project/oras-go) repository.\n\n### Details\n\nIn `oras discover`, recursive referrer traversal follows discovered referrers without maintaining a visited-descriptor set.\n\nSimplified flow:\n\n```text\nrunDiscover\n  -\u003e fetchAllReferrers(root)\n     -\u003e registry.Referrers(root)\n     -\u003e for each referrer:\n          fetchAllReferrers(referrer)\n```\n\nA malicious registry can create cyclic graphs such as:\n\n```text\nA -\u003e A\n```\n\nor\n\n```text\nA -\u003e B -\u003e A\n```\n\nBecause traversal does not track previously visited descriptors, recursion never reaches a terminating condition.\n\nSimilarly, the recursive counting logic (`graph.RecursiveFindReferrers`, used by the `backup` and `restore` workflows) accumulates descriptors without cycle detection, causing unbounded memory growth.\n\n### PoC\n\nCreate valid descriptors where:\n\n```text\nreferrers(A) = [A]\n```\n\nor:\n\n```text\nreferrers(A) = [B]\nreferrers(B) = [A]\n```\n\nRun:\n\n```bash\noras discover attacker.local/repo@sha256:\u003cA\u003e\n```\n\nThe recursive traversal continues indefinitely, causing unbounded recursion and eventual resource exhaustion.\n\n### Impact\n\nA malicious OCI registry can trigger client-side denial of service against ORAS CLI users and automation.\n\nPotential impacts include:\n\n- Excessive CPU utilization\n- Excessive memory consumption\n- Unbounded recursion\n- Hung CI/CD jobs\n- Stalled automation pipelines\n- Failed backup or discovery operations\n\nThe issue does not enable arbitrary code execution, artifact substitution, or integrity bypass, but it can reliably prevent ORAS operations from completing when interacting with malicious registry metadata.\n\n### Patch\n\n- `cmd/oras/root/discover.go` \u2014 `fetchAllReferrers` threads a `visited` digest set; an already-traversed descriptor returns immediately, breaking cycles. Behavior is unchanged for valid (acyclic) referrer graphs.\n- `internal/graph/graph.go` \u2014 `RecursiveFindReferrers` tracks visited descriptors by digest and only recurses into unseen referrers, so traversal terminates on a cyclic graph.",
  "id": "GHSA-298f-872v-2rcx",
  "modified": "2026-08-28T18:19:15Z",
  "published": "2026-08-28T18:19:15Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/oras-project/oras/security/advisories/GHSA-298f-872v-2rcx"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-55588"
    },
    {
      "type": "WEB",
      "url": "https://github.com/oras-project/oras/commit/440eb65d07a0631f131944d28e7c29d562ec17f3"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/oras-project/oras"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "ORAS CLI: Cyclic Referrer Graph Can Cause Unbounded Recursion and Resource Consumption"
}

{
  "affected": [],
  "aliases": [
    "CVE-2018-6977"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-835"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-10-09T20:29:00Z",
    "severity": "MODERATE"
  },
  "details": "VMware ESXi (6.7, 6.5, 6.0), Workstation (15.x and 14.x) and Fusion (11.x and 10.x) contain a denial-of-service vulnerability due to an infinite loop in a 3D-rendering shader. Successfully exploiting this issue may allow an attacker with normal user privileges in the guest to make the VM unresponsive, and in some cases, possibly result other VMs on the host or the host itself becoming unresponsive.",
  "id": "GHSA-29m2-93j9-hrcp",
  "modified": "2022-05-13T01:53:16Z",
  "published": "2022-05-13T01:53:16Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-6977"
    },
    {
      "type": "WEB",
      "url": "https://www.vmware.com/security/advisories/VMSA-2018-0025.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/105549"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1041821"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1041822"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2017-6474"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-835"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-03-04T03:59:00Z",
    "severity": "HIGH"
  },
  "details": "In Wireshark 2.2.0 to 2.2.4 and 2.0.0 to 2.0.10, there is a NetScaler file parser infinite loop, triggered by a malformed capture file. This was addressed in wiretap/netscaler.c by validating record sizes.",
  "id": "GHSA-2c77-j78m-453q",
  "modified": "2025-04-20T03:33:39Z",
  "published": "2022-05-13T01:46:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-6474"
    },
    {
      "type": "WEB",
      "url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13429"
    },
    {
      "type": "WEB",
      "url": "https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=a998c9195f183d85f5b0bbeebba21a2d4d303d47"
    },
    {
      "type": "WEB",
      "url": "https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=a998c9195f183d85f5b0bbeebba21a2d4d303d47"
    },
    {
      "type": "WEB",
      "url": "https://www.wireshark.org/security/wnpa-sec-2017-07.html"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2017/dsa-3811"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/96566"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2026-6554"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-835"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-05T19:16:56Z",
    "severity": "MODERATE"
  },
  "details": "libpcap BPF interpreter treats the offset in the \u0027ja L\u0027 BPF instruction as a signed integer to implement looping via backward jumps, but it does not limit the number of loop iterations.  In particular uncommon use cases a crafted filter program can cause the interpreter to loop infinitely.",
  "id": "GHSA-2c9f-8whq-v3fc",
  "modified": "2026-09-05T21:31:19Z",
  "published": "2026-09-05T21:31:19Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-6554"
    },
    {
      "type": "WEB",
      "url": "https://github.com/the-tcpdump-group/libpcap/commit/ff3c83475ac303c6b681c52ad0b6e14795a8e0ce"
    }
  ],
  "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": [],
  "aliases": [
    "CVE-2018-19777"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-835"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-11-30T10:29:00Z",
    "severity": "MODERATE"
  },
  "details": "In Artifex MuPDF 1.14.0, there is an infinite loop in the function svg_dev_end_tile in fitz/svg-device.c, as demonstrated by mutool.",
  "id": "GHSA-2cmx-xmf3-qm89",
  "modified": "2024-09-12T18:31:38Z",
  "published": "2022-05-13T01:30:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-19777"
    },
    {
      "type": "WEB",
      "url": "https://bugs.ghostscript.com/show_bug.cgi?id=700301"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VUXKCY35PKC32IFHN4RBUCZ75OWEYVJH"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VUXKCY35PKC32IFHN4RBUCZ75OWEYVJH"
    },
    {
      "type": "WEB",
      "url": "http://www.ghostscript.com/cgi-bin/findgit.cgi?754ac68f119e0c25cd33c5d652d8aabd533a9fb3"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2018-7324"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-835"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-02-23T22:29:00Z",
    "severity": "HIGH"
  },
  "details": "In Wireshark 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12, epan/dissectors/packet-sccp.c had an infinite loop that was addressed by using a correct integer data type.",
  "id": "GHSA-2cp8-mjm6-7f5f",
  "modified": "2022-05-13T01:53:19Z",
  "published": "2022-05-13T01:53:19Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-7324"
    },
    {
      "type": "WEB",
      "url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14413"
    },
    {
      "type": "WEB",
      "url": "https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=9e7695bbee18525eaa6d12b32230313ae8a36a81"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2018/04/msg00018.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2019/01/msg00010.html"
    },
    {
      "type": "WEB",
      "url": "https://www.wireshark.org/security/wnpa-sec-2018-06.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/103158"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}