osv-2025-657
Vulnerability from osv_ossfuzz
Published
2025-08-20 00:12
Modified
2025-08-20 00:12
Summary
Heap-use-after-free in ftp_pp_statemachine
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=439473053

Crash type: Heap-use-after-free READ 8
Crash state:
ftp_pp_statemachine
ftp_doing
multi_runsingle
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "435069fcd94d5706919fe7a8967bb4f0fe769acb:c294d0abc5b62b8068af391576be87b821d2ff8b",
        "introduced_range": "1e2e808defe6850295baa002d07cde9a129ec791:1cdac95e2e1022c298c1e4e551c7e8b5bd8fd5df"
      },
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "curl",
        "purl": "pkg:generic/curl"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "49a1cfaec299a48fd87631eaa3aa1a93233b9ac3"
            },
            {
              "fixed": "c294d0abc5b62b8068af391576be87b821d2ff8b"
            }
          ],
          "repo": "https://github.com/curl/curl.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "curl-8_15_0",
        "rc-8_15_0-2",
        "rc-8_15_0-3",
        "rc-8_16_0-1"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=439473053\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\nftp_pp_statemachine\nftp_doing\nmulti_runsingle\n```\n",
  "id": "OSV-2025-657",
  "modified": "2025-08-20T00:12:09.700264Z",
  "published": "2025-08-20T00:12:09.699805Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=439473053"
    }
  ],
  "schema_version": "1.7.3",
  "summary": "Heap-use-after-free in ftp_pp_statemachine"
}


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