Security advisory

{
  "id": "d7f54e3fb4e2517e70495566e0132e66eb1f9e8f94a9443411acfbb5dee2a3b2",
  "url": "https://osv.dev/vulnerability/CVE-2022-2869",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2022-2869",
    "summary": "libtiff's tiffcrop tool has a uint32_t underflow which leads to out of bounds read and write in the extractContigSamples8bits routine. An attacker who supplies a crafted file to tiffcrop could trigger this flaw, most likely by tricking a user into opening the crafted file with tiffcrop. Triggering this flaw could cause a crash or potentially further exploitation.",
    "evidence": "osv:CVE-2022-2869",
    "products": [],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2022-2869",
      "aliases": [
        "CVE-2022-2869"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://gitlab.com/libtiff/libtiff",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "b6a17e567f143fab49734a9e09e5bafeb6f97354"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:libtiff:libtiff:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "4.4.0"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v4.3.0rc1",
            "v4.3.0",
            "v4.2.0",
            "v4.1.0",
            "v4.0.10",
            "v4.0.9",
            "v4.0.8",
            "v4.0.7",
            "v4.0.6",
            "v4.0.5",
            "v4.0.4",
            "v4.0.4beta",
            "v4.0.3",
            "v4.0.2",
            "v4.0.1",
            "v4.0.0",
            "v4.0.0beta7",
            "v4.0.0alpha6",
            "v4.0.0alpha5",
            "v4.0.0alpha4",
            "v4.0.0alpha",
            "v3.8.2",
            "v3.8.1",
            "v3.8.0",
            "v3.7.4",
            "v3.7.3",
            "v3.7.2",
            "v3.7.1",
            "v3.7.0",
            "v3.7.0beta2",
            "v3.7.0beta",
            "v3.7.0alpha",
            "v3.6.1",
            "v3.6.0",
            "v3.6.0beta2",
            "v3.5.7",
            "v3.5.5",
            "v3.5.4",
            "v3.5.3"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-2869.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:49.194607485Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/2xxx/CVE-2022-2869.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-2869",
        "https://www.debian.org/security/2023/dsa-5333",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2118869",
        "https://lists.debian.org/debian-lts-announce/2023/01/msg00018.html"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-191"
        ],
        "cna_assigner": "redhat",
        "unresolved_ranges": [
          {
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "libtiff 4.4.0rc1"
                  },
                  {
                    "last_affected": "libtiff 4.4.0rc1"
                  }
                ],
                "source": "AFFECTED_FIELD",
                "strategy": "StandaloneSingleVersion"
              }
            ]
          }
        ],
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/2xxx/CVE-2022-2869.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2022-2869",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 517631,
  "published_at": "2022-08-17T00:00:00+00:00"
}