cnvd - cnvd-2018-12203

cnvd-2018-12203

Vulnerability from cnvd

Title: radare2拒绝服务漏洞（CNVD-2018-12203）

Description:

Radare2是用于对二进制文件进行逆向工程和分析的完整框架，由一系列可一起使用或独立于命令行使用的小型实用程序组成。

radare2 2.5.0中的sh_op()函数存在拒绝服务漏洞。远程攻击者可通过特制ELF文件利用该漏洞导致拒绝服务堆越界读取和应用程序崩溃。

Severity: 中

Patch Name: radare2拒绝服务漏洞的补丁

Patch Description:

Radare2是用于对二进制文件进行逆向工程和分析的完整框架，由一系列可一起使用或独立于命令行使用的小型实用程序组成。

radare2 2.5.0中的sh_op()函数存在拒绝服务漏洞。远程攻击者可通过特制ELF文件利用该漏洞导致拒绝服务堆越界读取和应用程序崩溃。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:

厂商已发布漏洞修复程序，请及时关注更新： https://github.com/radare/radare2/commit/77c47cf873dd55b396da60baa2ca83bbd39e4add

Reference: https://nvd.nist.gov/vuln/detail/CVE-2018-11384

Impacted products

Name
Radare radare2 2.5.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-11384"
    }
  },
  "description": "Radare2\u662f\u7528\u4e8e\u5bf9\u4e8c\u8fdb\u5236\u6587\u4ef6\u8fdb\u884c\u9006\u5411\u5de5\u7a0b\u548c\u5206\u6790\u7684\u5b8c\u6574\u6846\u67b6\uff0c\u7531\u4e00\u7cfb\u5217\u53ef\u4e00\u8d77\u4f7f\u7528\u6216\u72ec\u7acb\u4e8e\u547d\u4ee4\u884c\u4f7f\u7528\u7684\u5c0f\u578b\u5b9e\u7528\u7a0b\u5e8f\u7ec4\u6210\u3002\r\n\r\nradare2 2.5.0\u4e2d\u7684sh_op()\u51fd\u6570\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7279\u5236ELF\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u5806\u8d8a\u754c\u8bfb\u53d6\u548c\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u3002",
  "discovererName": "unknwon",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/radare/radare2/commit/77c47cf873dd55b396da60baa2ca83bbd39e4add",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-12203",
  "openTime": "2018-06-27",
  "patchDescription": "Radare2\u662f\u7528\u4e8e\u5bf9\u4e8c\u8fdb\u5236\u6587\u4ef6\u8fdb\u884c\u9006\u5411\u5de5\u7a0b\u548c\u5206\u6790\u7684\u5b8c\u6574\u6846\u67b6\uff0c\u7531\u4e00\u7cfb\u5217\u53ef\u4e00\u8d77\u4f7f\u7528\u6216\u72ec\u7acb\u4e8e\u547d\u4ee4\u884c\u4f7f\u7528\u7684\u5c0f\u578b\u5b9e\u7528\u7a0b\u5e8f\u7ec4\u6210\u3002\r\n\r\nradare2 2.5.0\u4e2d\u7684sh_op()\u51fd\u6570\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7279\u5236ELF\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u5806\u8d8a\u754c\u8bfb\u53d6\u548c\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\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": "radare2\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Radare radare2 2.5.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-11384",
  "serverity": "\u4e2d",
  "submitTime": "2018-05-23",
  "title": "radare2\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-12203\uff09"
}

CVE-2018-11384 (GCVE-0-2018-11384)

Vulnerability from cvelistv5

Published

2018-05-22 19:00

Modified

2024-08-05 08:10

Severity ?

CWE

Summary

The sh_op() function in radare2 2.5.0 allows remote attackers to cause a denial of service (heap-based out-of-bounds read and application crash) via a crafted ELF file.

References

▼	URL	Tags
	https://github.com/radare/radare2/commit/77c47cf873dd55b396da60baa2ca83bbd39e4add	x_refsource_MISC
	https://github.com/radare/radare2/issues/9903	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": "2024-08-05T08:10:13.701Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/radare/radare2/commit/77c47cf873dd55b396da60baa2ca83bbd39e4add"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/radare/radare2/issues/9903"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2018-05-22T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The sh_op() function in radare2 2.5.0 allows remote attackers to cause a denial of service (heap-based out-of-bounds read and application crash) via a crafted ELF file."
        }
      ],
      "problemTypes": [
        {
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              "lang": "en",
              "type": "text"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2018-05-22T18:57:02",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/radare/radare2/commit/77c47cf873dd55b396da60baa2ca83bbd39e4add"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/radare/radare2/issues/9903"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2018-11384",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
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                      "product_name": "n/a",
                      "version": {
                        "version_data": [
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                            "version_value": "n/a"
                          }
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                      }
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                "vendor_name": "n/a"
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        "data_format": "MITRE",
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        "data_version": "4.0",
        "description": {
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            }
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          "problemtype_data": [
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              "name": "https://github.com/radare/radare2/commit/77c47cf873dd55b396da60baa2ca83bbd39e4add",
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  "cveMetadata": {
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    "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.

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