GHSA-FMHH-RW3H-785M

Vulnerability from github – Published: 2025-04-09 12:57 – Updated: 2025-04-09 12:57
VLAI?
Summary
bep/imagemeta allows a potentially large memory allocation in PNG and WebP parsing
Details

Impact

The buffer created for parsing metadata for PNG and WebP images was only bounded by their input data type, which could lead to potentially large memory allocation, and unreasonably high for image metadata. Before v0.11.0, If you didn't trust the input images, this could be abused to construct denial-of-service attacks.

Patches

v0.11.0 added a 10 MB upper limit.

Severity ?
6.9 (Medium)
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/bep/imagemeta"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.11.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-32025"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-770"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-04-09T12:57:56Z",
    "nvd_published_at": "2025-04-08T16:15:27Z",
    "severity": "MODERATE"
  },
  "details": "### Impact\n\nThe buffer created for parsing metadata for PNG and WebP images was only bounded by their input data type, which could lead to potentially large memory allocation, and unreasonably high for image metadata. Before `v0.11.0`, If you didn\u0027t trust the input images, this could be abused to construct denial-of-service attacks.\n\n### Patches\n\n`v0.11.0` added a 10 MB upper limit.",
  "id": "GHSA-fmhh-rw3h-785m",
  "modified": "2025-04-09T12:57:56Z",
  "published": "2025-04-09T12:57:56Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/bep/imagemeta/security/advisories/GHSA-fmhh-rw3h-785m"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-32025"
    },
    {
      "type": "WEB",
      "url": "https://github.com/bep/imagemeta/commit/ee0de9b029f4e82106729f69559f27c9a404229d"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/bep/imagemeta"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ],
  "summary": "bep/imagemeta allows a potentially large memory allocation in PNG and WebP parsing"
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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