cnvd - cnvd-2017-10827

cnvd-2017-10827

Vulnerability from cnvd

Title: libplist 'parse_unicode_node()'函数本地堆缓冲区溢出漏洞

Description:

libimobiledevice是一个可让Linux支持连接iPhone、iPodTouch等iOS设备的软件协议库和工具。libplist是其中的一个以二进制或XML格式来处理Apple Property List格式的库。

libplist 'parse_unicode_node()'函数存在本地堆缓冲区溢出漏洞，该漏洞源于程序在将用户提供的数据复制到大小不足的缓冲区之前未对其进行恰当的边界检查。本地攻击者可利用该漏洞在受影响应用程序地上下文中执行任意代码，失败的攻击会导致拒绝服务。

Severity: 中

Patch Name: libplist 'parse_unicode_node()'函数本地堆缓冲区溢出漏洞的补丁

Patch Description:

libplist 'parse_unicode_node()'函数存在本地堆缓冲区溢出漏洞，该漏洞源于程序在将用户提供的数据复制到大小不足的缓冲区之前未对其进行恰当的边界检查。本地攻击者可利用该漏洞在受影响应用程序地上下文中执行任意代码，失败的攻击会导致拒绝服务。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

用户可参考如下厂商提供的安全补丁以修复该漏洞： https://github.com/libimobiledevice/libplist/issues/98

Reference: http://www.securityfocus.com/bid/97281 https://nvd.nist.gov/vuln/detail/CVE-2017-6438

Impacted products

Name
libimobiledevice libplist 1.12

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "97281"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-6438",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6438"
    }
  },
  "description": "libimobiledevice\u662f\u4e00\u4e2a\u53ef\u8ba9Linux\u652f\u6301\u8fde\u63a5iPhone\u3001iPodTouch\u7b49iOS\u8bbe\u5907\u7684\u8f6f\u4ef6\u534f\u8bae\u5e93\u548c\u5de5\u5177\u3002libplist\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u4ee5\u4e8c\u8fdb\u5236\u6216XML\u683c\u5f0f\u6765\u5904\u7406Apple Property List\u683c\u5f0f\u7684\u5e93\u3002\r\n\r\nlibplist \u0027parse_unicode_node()\u0027\u51fd\u6570\u5b58\u5728\u672c\u5730\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5728\u5c06\u7528\u6237\u63d0\u4f9b\u7684\u6570\u636e\u590d\u5236\u5230\u5927\u5c0f\u4e0d\u8db3\u7684\u7f13\u51b2\u533a\u4e4b\u524d\u672a\u5bf9\u5176\u8fdb\u884c\u6070\u5f53\u7684\u8fb9\u754c\u68c0\u67e5\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u53d7\u5f71\u54cd\u5e94\u7528\u7a0b\u5e8f\u5730\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u5931\u8d25\u7684\u653b\u51fb\u4f1a\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "zhunki",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://github.com/libimobiledevice/libplist/issues/98",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-10827",
  "openTime": "2017-06-23",
  "patchDescription": "libimobiledevice\u662f\u4e00\u4e2a\u53ef\u8ba9Linux\u652f\u6301\u8fde\u63a5iPhone\u3001iPodTouch\u7b49iOS\u8bbe\u5907\u7684\u8f6f\u4ef6\u534f\u8bae\u5e93\u548c\u5de5\u5177\u3002libplist\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u4ee5\u4e8c\u8fdb\u5236\u6216XML\u683c\u5f0f\u6765\u5904\u7406Apple Property List\u683c\u5f0f\u7684\u5e93\u3002\r\n\r\nlibplist \u0027parse_unicode_node()\u0027\u51fd\u6570\u5b58\u5728\u672c\u5730\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5728\u5c06\u7528\u6237\u63d0\u4f9b\u7684\u6570\u636e\u590d\u5236\u5230\u5927\u5c0f\u4e0d\u8db3\u7684\u7f13\u51b2\u533a\u4e4b\u524d\u672a\u5bf9\u5176\u8fdb\u884c\u6070\u5f53\u7684\u8fb9\u754c\u68c0\u67e5\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u53d7\u5f71\u54cd\u5e94\u7528\u7a0b\u5e8f\u5730\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u5931\u8d25\u7684\u653b\u51fb\u4f1a\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "libplist \u0027parse_unicode_node()\u0027\u51fd\u6570\u672c\u5730\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "libimobiledevice libplist 1.12"
  },
  "referenceLink": "http://www.securityfocus.com/bid/97281\r\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-6438",
  "serverity": "\u4e2d",
  "submitTime": "2017-05-24",
  "title": "libplist \u0027parse_unicode_node()\u0027\u51fd\u6570\u672c\u5730\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2017-6438 (GCVE-0-2017-6438)

Vulnerability from cvelistv5

Published

2017-03-15 14:00

Modified

2024-08-05 15:25

Severity ?

CWE

Summary

Heap-based buffer overflow in the parse_unicode_node function in bplist.c in libimobiledevice libplist 1.12 allows local users to cause a denial of service (out-of-bounds write) and possibly code execution via a crafted plist file.

References

▼	URL	Tags
	http://www.securityfocus.com/bid/97281	vdb-entry, x_refsource_BID
	https://github.com/libimobiledevice/libplist/issues/98	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T15:25:49.296Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "97281",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/97281"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/libimobiledevice/libplist/issues/98"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2017-02-07T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Heap-based buffer overflow in the parse_unicode_node function in bplist.c in libimobiledevice libplist 1.12 allows local users to cause a denial of service (out-of-bounds write) and possibly code execution via a crafted plist file."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-04-03T09:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "97281",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/97281"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/libimobiledevice/libplist/issues/98"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2017-6438",
          "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": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Heap-based buffer overflow in the parse_unicode_node function in bplist.c in libimobiledevice libplist 1.12 allows local users to cause a denial of service (out-of-bounds write) and possibly code execution via a crafted plist file."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "97281",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/97281"
            },
            {
              "name": "https://github.com/libimobiledevice/libplist/issues/98",
              "refsource": "MISC",
              "url": "https://github.com/libimobiledevice/libplist/issues/98"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2017-6438",
    "datePublished": "2017-03-15T14:00:00",
    "dateReserved": "2017-03-02T00:00:00",
    "dateUpdated": "2024-08-05T15:25:49.296Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Action not permitted