Vulnerability-Lookup

CNVD-2018-12206

Vulnerability from cnvd - Published: 2018-06-27

Title

radare2拒绝服务漏洞（CNVD-2018-12206）

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string_scan_range()函数存在拒绝服务漏洞。远程攻击者可通过特制二进制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（CNVD-2018-12206）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string_scan_range()函数存在拒绝服务漏洞。远程攻击者可通过特制二进制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/3fcf41ed96ffa25b38029449520c8d0a198745f3

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-11381

Impacted products

Name
Radare radare2 2.5.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-11381"
    }
  },
  "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\u7684string_scan_range()\u51fd\u6570\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7279\u5236\u4e8c\u8fdb\u5236\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": "CNVD-C-2018-58728",
  "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/3fcf41ed96ffa25b38029449520c8d0a198745f3",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-12206",
  "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\u7684string_scan_range()\u51fd\u6570\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7279\u5236\u4e8c\u8fdb\u5236\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\uff08CNVD-2018-12206\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Radare radare2 2.5.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-11381",
  "serverity": "\u4e2d",
  "submitTime": "2018-05-23",
  "title": "radare2\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-12206\uff09"
}

CVE-2018-11381 (GCVE-0-2018-11381)

Vulnerability from cvelistv5 – Published: 2018-05-22 19:00 – Updated: 2024-08-05 08:10

Summary

The string_scan_range() 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 binary file.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

2 references

URL	Tags
https://github.com/radare/radare2/commit/3fcf41ed…	x_refsource_MISC
https://github.com/radare/radare2/issues/9902	x_refsource_MISC

Date Public

2018-05-22 00:00

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-05T08:10:13.842Z",
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            "url": "https://github.com/radare/radare2/commit/3fcf41ed96ffa25b38029449520c8d0a198745f3"
          },
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            ],
            "url": "https://github.com/radare/radare2/issues/9902"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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      "providerMetadata": {
        "dateUpdated": "2018-05-22T18:57:02.000Z",
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        "shortName": "mitre"
      },
      "references": [
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        },
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          "tags": [
            "x_refsource_MISC"
          ],
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        }
      ],
      "x_legacyV4Record": {
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  },
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}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CNVD-2018-12206

CVE-2018-11381 (GCVE-0-2018-11381)

Tags

Sightings

Nomenclature

Related by attack behaviour