github - ghsa-h3qh-mvr3-r7x7

ghsa-h3qh-mvr3-r7x7

Vulnerability from github

Published

2025-06-17 15:31

Modified

2025-06-17 15:31

Severity ?

3.3 (Low) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Details

A flaw was found in the GIF parser of GdkPixbuf’s LZW decoder. When an invalid symbol is encountered during decompression, the decoder sets the reported output size to the full buffer length rather than the actual number of written bytes. This logic error results in uninitialized sections of the buffer being included in the output, potentially leaking arbitrary memory contents in the processed image.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-6199"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-06-17T15:15:54Z",
    "severity": "LOW"
  },
  "details": "A flaw was found in the GIF parser of GdkPixbuf\u2019s LZW decoder. When an invalid symbol is encountered during decompression, the decoder sets the reported output size to the full buffer length rather than the actual number of written bytes. This logic error results in uninitialized sections of the buffer being included in the output, potentially leaking arbitrary memory contents in the processed image.",
  "id": "GHSA-h3qh-mvr3-r7x7",
  "modified": "2025-06-17T15:31:13Z",
  "published": "2025-06-17T15:31:12Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-6199"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2025-6199"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2373147"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

cve-2025-6199

Vulnerability from cvelistv5

Published

2025-06-17 14:30

Modified

2025-06-17 14:43

Severity ?

3.3 (Low) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Summary

Gdk-pixbuf: uninitialized memory disclosure in gdkpixbuf gif lzw decoder

References

▼	URL	Tags
	https://access.redhat.com/security/cve/CVE-2025-6199	vdb-entry, x_refsource_REDHAT
	https://bugzilla.redhat.com/show_bug.cgi?id=2373147	issue-tracking, x_refsource_REDHAT

Impacted products

▼	Vendor	Product
	Red Hat	Red Hat Enterprise Linux 10
	Red Hat	Red Hat Enterprise Linux 10
	Red Hat	Red Hat Enterprise Linux 10
	Red Hat	Red Hat Enterprise Linux 10
	Red Hat	Red Hat Enterprise Linux 6
	Red Hat	Red Hat Enterprise Linux 7
	Red Hat	Red Hat Enterprise Linux 8
	Red Hat	Red Hat Enterprise Linux 9
	Red Hat	Red Hat Enterprise Linux 9

Show details on NVD website

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                  },
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                    "Automatable": "no"
                  },
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                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-06-17T14:43:00.906047Z",
                "version": "2.0.3"
              },
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        "providerMetadata": {
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        },
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      ],
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      ],
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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