cnvd - cnvd-2018-08258

CNVD-2018-08258

Vulnerability from cnvd - Published: 2018-04-25

Title

GEGL拒绝服务漏洞（CNVD-2018-08258）

Description

GEGL是一款基于数据流的图像处理框架。该框架为GNU图像操作程序等项目提供浮点处理和无损图像处理功能。 GEGL 0.3.32及之前版本中buffer/gegl-tile-backend-swap.c文件的‘gegl_tile_backend_swap_constructed’函数存在安全漏洞。攻击者可借助畸形的PNG文件利用该漏洞造成拒绝服务（写入访问权限冲突）。

Severity

中

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： http://www.gegl.org/

Reference

https://bugzilla.gnome.org/show_bug.cgi?id=795249

Impacted products

Name
gegl gegl <=0.3.32

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-10112"
    }
  },
  "description": "GEGL\u662f\u4e00\u6b3e\u57fa\u4e8e\u6570\u636e\u6d41\u7684\u56fe\u50cf\u5904\u7406\u6846\u67b6\u3002\u8be5\u6846\u67b6\u4e3aGNU\u56fe\u50cf\u64cd\u4f5c\u7a0b\u5e8f\u7b49\u9879\u76ee\u63d0\u4f9b\u6d6e\u70b9\u5904\u7406\u548c\u65e0\u635f\u56fe\u50cf\u5904\u7406\u529f\u80fd\u3002\r\n\r\nGEGL 0.3.32\u53ca\u4e4b\u524d\u7248\u672c\u4e2dbuffer/gegl-tile-backend-swap.c\u6587\u4ef6\u7684\u2018gegl_tile_backend_swap_constructed\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7578\u5f62\u7684PNG\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5199\u5165\u8bbf\u95ee\u6743\u9650\u51b2\u7a81\uff09\u3002",
  "discovererName": "Unknow",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttp://www.gegl.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-08258",
  "openTime": "2018-04-25",
  "products": {
    "product": "gegl gegl \u003c=0.3.32"
  },
  "referenceLink": "https://bugzilla.gnome.org/show_bug.cgi?id=795249",
  "serverity": "\u4e2d",
  "submitTime": "2018-04-16",
  "title": "GEGL\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-08258\uff09"
}

CVE-2018-10112 (GCVE-0-2018-10112)

Vulnerability from cvelistv5 – Published: 2018-04-14 14:00 – Updated: 2024-08-05 07:32

Summary

An issue was discovered in GEGL through 0.3.32. The gegl_tile_backend_swap_constructed function in buffer/gegl-tile-backend-swap.c allows remote attackers to cause a denial of service (write access violation) or possibly have unspecified other impact via a malformed PNG file that is mishandled during a call to the babl_format_get_bytes_per_pixel function in babl-format.c in babl 0.1.46.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://bugzilla.gnome.org/show_bug.cgi?id=795249	x_refsource_MISC
	https://github.com/xiaoqx/pocs/tree/master/gegl	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
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        "providerMetadata": {
          "dateUpdated": "2024-08-05T07:32:01.158Z",
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          "shortName": "CVE"
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        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://bugzilla.gnome.org/show_bug.cgi?id=795249"
          },
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            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/xiaoqx/pocs/tree/master/gegl"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2018-04-14T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered in GEGL through 0.3.32. The gegl_tile_backend_swap_constructed function in buffer/gegl-tile-backend-swap.c allows remote attackers to cause a denial of service (write access violation) or possibly have unspecified other impact via a malformed PNG file that is mishandled during a call to the babl_format_get_bytes_per_pixel function in babl-format.c in babl 0.1.46."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-04-14T14:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugzilla.gnome.org/show_bug.cgi?id=795249"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/xiaoqx/pocs/tree/master/gegl"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2018-10112",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "value": "An issue was discovered in GEGL through 0.3.32. The gegl_tile_backend_swap_constructed function in buffer/gegl-tile-backend-swap.c allows remote attackers to cause a denial of service (write access violation) or possibly have unspecified other impact via a malformed PNG file that is mishandled during a call to the babl_format_get_bytes_per_pixel function in babl-format.c in babl 0.1.46."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
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                  "value": "n/a"
                }
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://bugzilla.gnome.org/show_bug.cgi?id=795249",
              "refsource": "MISC",
              "url": "https://bugzilla.gnome.org/show_bug.cgi?id=795249"
            },
            {
              "name": "https://github.com/xiaoqx/pocs/tree/master/gegl",
              "refsource": "MISC",
              "url": "https://github.com/xiaoqx/pocs/tree/master/gegl"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2018-10112",
    "datePublished": "2018-04-14T14:00:00",
    "dateReserved": "2018-04-14T00:00:00",
    "dateUpdated": "2024-08-05T07:32:01.158Z",
    "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

CNVD-2018-08258

CVE-2018-10112 (GCVE-0-2018-10112)

Tags

Sightings

Nomenclature