github - ghsa-m23p-3g32-h722

ghsa-m23p-3g32-h722

Vulnerability from github

Published

2025-08-21 15:30

Modified

2025-08-21 15:30

Severity ?

5.3 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
1.9 (Low) - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

Details

A vulnerability was found in saitoha libsixel up to 1.10.3. Affected by this issue is the function sixel_debug_print_palette of the file src/encoder.c of the component img2sixel. The manipulation results in stack-based buffer overflow. The attack must be initiated from a local position. The exploit has been made public and could be used. The patch is identified as 316c086e79d66b62c0c4bc66229ee894e4fdb7d1. Applying a patch is advised to resolve this issue.

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2025-9300"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119",
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-08-21T13:15:37Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability was found in saitoha libsixel up to 1.10.3. Affected by this issue is the function sixel_debug_print_palette of the file src/encoder.c of the component img2sixel. The manipulation results in stack-based buffer overflow. The attack must be initiated from a local position. The exploit has been made public and could be used. The patch is identified as 316c086e79d66b62c0c4bc66229ee894e4fdb7d1. Applying a patch is advised to resolve this issue.",
  "id": "GHSA-m23p-3g32-h722",
  "modified": "2025-08-21T15:30:35Z",
  "published": "2025-08-21T15:30:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-9300"
    },
    {
      "type": "WEB",
      "url": "https://github.com/saitoha/libsixel/issues/200"
    },
    {
      "type": "WEB",
      "url": "https://github.com/saitoha/libsixel/issues/200#issuecomment-3178785635"
    },
    {
      "type": "WEB",
      "url": "https://github.com/saitoha/libsixel/commit/316c086e79d66b62c0c4bc66229ee894e4fdb7d1"
    },
    {
      "type": "WEB",
      "url": "https://drive.google.com/file/d/1IIvvRFgUQZcySqeoqXXhsxd0HZCjClJ7/view?usp=sharing"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?ctiid.320905"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?id.320905"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?submit.632366"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/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"
    }
  ]
}

CVE-2025-9300 (GCVE-0-2025-9300)

Vulnerability from cvelistv5

Published

2025-08-21 13:02

Modified

2025-08-21 14:46

Severity ?

1.9 (Low) - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
5.3 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
5.3 (Medium) - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C

CWE

CWE-121 - Stack-based Buffer Overflow
CWE-119 - Memory Corruption

Summary

References

▼	URL	Tags
	https://vuldb.com/?id.320905	vdb-entry, technical-description
	https://vuldb.com/?ctiid.320905	signature, permissions-required
	https://vuldb.com/?submit.632366	third-party-advisory
	https://github.com/saitoha/libsixel/issues/200	issue-tracking
	https://github.com/saitoha/libsixel/issues/200#issuecomment-3178785635	issue-tracking
	https://drive.google.com/file/d/1IIvvRFgUQZcySqeoqXXhsxd0HZCjClJ7/view?usp=sharing	exploit
	https://github.com/saitoha/libsixel/commit/316c086e79d66b62c0c4bc66229ee894e4fdb7d1	patch

Impacted products

	Vendor	Product	Version
	saitoha	libsixel	Version: 1.10.0 Version: 1.10.1 Version: 1.10.2 Version: 1.10.3

Show details on NVD website

JSON

To clipboard

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                "id": "CVE-2025-9300",
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                  },
                  {
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                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-08-21T13:22:45.636966Z",
                "version": "2.0.3"
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        "providerMetadata": {
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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            "url": "https://vuldb.com/?submit.632366"
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            "url": "https://github.com/saitoha/libsixel/issues/200"
          }
        ],
        "title": "CISA ADP Vulnrichment"
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    ],
    "cna": {
      "affected": [
        {
          "modules": [
            "img2sixel"
          ],
          "product": "libsixel",
          "vendor": "saitoha",
          "versions": [
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              "status": "affected",
              "version": "1.10.0"
            },
            {
              "status": "affected",
              "version": "1.10.1"
            },
            {
              "status": "affected",
              "version": "1.10.2"
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              "version": "1.10.3"
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        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "xdcao (VulDB User)"
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      ],
      "descriptions": [
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        },
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      "metrics": [
        {
          "cvssV4_0": {
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            "baseSeverity": "MEDIUM",
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        },
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        },
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          "url": "https://vuldb.com/?id.320905"
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          "name": "VDB-320905 | CTI Indicators (IOB, IOC, IOA)",
          "tags": [
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          "url": "https://vuldb.com/?ctiid.320905"
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        {
          "name": "Submit #632366 | LibSixel  img2sixel  LibSixel version 1.10.3 (commit 6dd664c) compiled on Aug 2 2025 and the newest master version. Heap Buffer Overflow",
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          "time": "2025-08-21T07:30:11.000Z",
          "value": "VulDB entry last update"
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      "title": "saitoha libsixel img2sixel encoder.c sixel_debug_print_palette stack-based overflow"
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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