github - ghsa-3r96-chfr-mwjp

GHSA-3R96-CHFR-MWJP

Vulnerability from github – Published: 2023-05-10 06:30 – Updated: 2023-05-10 06:30

Details

A vulnerability classified as problematic was found in OpenCV wechat_qrcode Module up to 4.7.0. Affected by this vulnerability is the function DecodedBitStreamParser::decodeByteSegment of the file qrcode/decoder/decoded_bit_stream_parser.cpp. The manipulation leads to null pointer dereference. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-228547.

Severity ?

5.3 (Medium)


                  
                    CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2023-2617"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-05-10T06:15:16Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability classified as problematic was found in OpenCV wechat_qrcode Module up to 4.7.0. Affected by this vulnerability is the function DecodedBitStreamParser::decodeByteSegment of the file qrcode/decoder/decoded_bit_stream_parser.cpp. The manipulation leads to null pointer dereference. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-228547.",
  "id": "GHSA-3r96-chfr-mwjp",
  "modified": "2023-05-10T06:30:29Z",
  "published": "2023-05-10T06:30:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-2617"
    },
    {
      "type": "WEB",
      "url": "https://github.com/opencv/opencv_contrib/pull/3480"
    },
    {
      "type": "WEB",
      "url": "https://gist.github.com/GZTimeWalker/3ca70a8af2f5830711e9cccc73fb5270"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?ctiid.228547"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?id.228547"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2023-2617 (GCVE-0-2023-2617)

Vulnerability from cvelistv5 – Published: 2023-05-10 05:31 – Updated: 2025-01-27 18:37

Summary

Severity ?

5.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

5.3 (Medium)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CWE

CWE-476 - NULL Pointer Dereference

Assigner

VulDB

References

URL

Tags

	https://vuldb.com/?id.228547	vdb-entrytechnical-description
	https://vuldb.com/?ctiid.228547	signaturepermissions-required
	https://github.com/opencv/opencv_contrib/pull/3480	issue-trackingpatch
	https://gist.github.com/GZTimeWalker/3ca70a8af2f5…	exploit

Impacted products

	Vendor	Product	Version
	OpenCV	wechat_qrcode Module	Affected: 4.0 Affected: 4.1 Affected: 4.2 Affected: 4.3 Affected: 4.4 Affected: 4.5 Affected: 4.6 Affected: 4.7

Credits

Haoyu Chen Linkai Zheng Liangyu Zhang NanoApe (VulDB User)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T06:26:09.731Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
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              "technical-description",
              "x_transferred"
            ],
            "url": "https://vuldb.com/?id.228547"
          },
          {
            "tags": [
              "signature",
              "permissions-required",
              "x_transferred"
            ],
            "url": "https://vuldb.com/?ctiid.228547"
          },
          {
            "tags": [
              "issue-tracking",
              "patch",
              "x_transferred"
            ],
            "url": "https://github.com/opencv/opencv_contrib/pull/3480"
          },
          {
            "tags": [
              "exploit",
              "x_transferred"
            ],
            "url": "https://gist.github.com/GZTimeWalker/3ca70a8af2f5830711e9cccc73fb5270"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-2617",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-01-27T18:37:27.552107Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-01-27T18:37:31.782Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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            "tags": [
              "exploit"
            ],
            "url": "https://github.com/opencv/opencv_contrib/pull/3480"
          }
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        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "wechat_qrcode Module",
          "vendor": "OpenCV",
          "versions": [
            {
              "status": "affected",
              "version": "4.0"
            },
            {
              "status": "affected",
              "version": "4.1"
            },
            {
              "status": "affected",
              "version": "4.2"
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              "status": "affected",
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            },
            {
              "status": "affected",
              "version": "4.4"
            },
            {
              "status": "affected",
              "version": "4.5"
            },
            {
              "status": "affected",
              "version": "4.6"
            },
            {
              "status": "affected",
              "version": "4.7"
            }
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          "lang": "en",
          "type": "finder",
          "value": "Haoyu Chen"
        },
        {
          "lang": "en",
          "type": "finder",
          "value": "Linkai Zheng"
        },
        {
          "lang": "en",
          "type": "finder",
          "value": "Liangyu Zhang"
        },
        {
          "lang": "en",
          "type": "analyst",
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        }
      ],
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        },
        {
          "lang": "de",
          "value": "In OpenCV wechat_qrcode Module bis 4.7.0 wurde eine problematische Schwachstelle entdeckt. Betroffen ist die Funktion DecodedBitStreamParser::decodeByteSegment der Datei qrcode/decoder/decoded_bit_stream_parser.cpp. Dank der Manipulation mit unbekannten Daten kann eine null pointer dereference-Schwachstelle ausgenutzt werden. Der Angriff kann \u00fcber das Netzwerk passieren. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung. Als bestm\u00f6gliche Massnahme wird Patching empfohlen."
        }
      ],
      "metrics": [
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            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.1"
          }
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            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.0"
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        },
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            "baseScore": 5,
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
            "version": "2.0"
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              "description": "CWE-476 NULL Pointer Dereference",
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            "technical-description"
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          "url": "https://vuldb.com/?id.228547"
        },
        {
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/?ctiid.228547"
        },
        {
          "tags": [
            "issue-tracking",
            "patch"
          ],
          "url": "https://github.com/opencv/opencv_contrib/pull/3480"
        },
        {
          "tags": [
            "exploit"
          ],
          "url": "https://gist.github.com/GZTimeWalker/3ca70a8af2f5830711e9cccc73fb5270"
        }
      ],
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        {
          "lang": "en",
          "time": "2023-05-10T00:00:00.000Z",
          "value": "Advisory disclosed"
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        {
          "lang": "en",
          "time": "2023-05-10T00:00:00.000Z",
          "value": "CVE reserved"
        },
        {
          "lang": "en",
          "time": "2023-05-10T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2023-06-02T07:45:57.000Z",
          "value": "VulDB entry last update"
        }
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      "title": "OpenCV wechat_qrcode Module decoded_bit_stream_parser.cpp decodeByteSegment null pointer dereference"
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    "assignerShortName": "VulDB",
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    "datePublished": "2023-05-10T05:31:03.420Z",
    "dateReserved": "2023-05-10T05:06:27.204Z",
    "dateUpdated": "2025-01-27T18:37:31.782Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

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

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-3R96-CHFR-MWJP

CVE-2023-2617 (GCVE-0-2023-2617)

Tags

Sightings

Nomenclature