FKIE_CVE-2025-29069

Vulnerability from fkie_nvd - Published: 2025-04-01 20:15 - Updated: 2026-06-17 09:05
Severity
7.3 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Summary
A heap buffer overflow vulnerability has been identified in the lcms2-2.16. The vulnerability exists in the UnrollChunkyBytes function in cmspack.c, which is responsible for handling color space transformations. NOTE: this is disputed by the Supplier because the finding identified a bug in a third-party calling program, not in lcms.
References
cve@mitre.orghttps://github.com/mm2/Little-CMS/issues/476
cve@mitre.orghttps://github.com/mm2/Little-CMS/issues/476#issuecomment-2696670843
cve@mitre.orghttps://github.com/mm2/Little-CMS/issues/476#issuecomment-2770644813
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "cveTags": [
    {
      "sourceIdentifier": "cve@mitre.org",
      "tags": [
        "disputed"
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A heap buffer overflow vulnerability has been identified in the lcms2-2.16. The vulnerability exists in the UnrollChunkyBytes function in cmspack.c, which is responsible for handling color space transformations. NOTE: this is disputed by the Supplier because the finding identified a bug in a third-party calling program, not in lcms."
    },
    {
      "lang": "es",
      "value": "Se ha identificado una vulnerabilidad de desbordamiento del b\u00fafer de mont\u00f3n en lcms2-2.16. Esta vulnerabilidad se encuentra en la funci\u00f3n UnrollChunkyBytes de cmspack.c, responsable de gestionar las transformaciones del espacio de color."
    }
  ],
  "id": "CVE-2025-29069",
  "lastModified": "2026-06-17T09:05:06.467",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 7.3,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.4,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-29069",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-04-04T20:29:39.625413Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-04-01T20:15:17.607",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "https://github.com/mm2/Little-CMS/issues/476"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://github.com/mm2/Little-CMS/issues/476#issuecomment-2696670843"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://github.com/mm2/Little-CMS/issues/476#issuecomment-2770644813"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-122"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}



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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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