Vulnerability-Lookup

CNVD-2017-02721

Vulnerability from cnvd - Published: 2017-03-14

Title

radare2拒绝服务漏洞（CNVD-2017-02721）

Description

radare2是一款开放源代码的逆向工程平。 radare2 1.2.1版本中libr/bin/p/bin_dex.c中的dex_parse_debug_item函数存在拒绝服务漏洞，允许远程攻击者通过精心设计的DEX文件导致拒绝服务（NULL指针解引用和应用程序崩溃）。

Severity

中

Patch Name

radare2拒绝服务漏洞（CNVD-2017-02721）的补丁

Patch Description

radare2是一款开放源代码的逆向工程平。 radare2 1.2.1版本中libr/bin/p/bin_dex.c中的dex_parse_debug_item函数存在拒绝服务漏洞，允许远程攻击者通过精心设计的DEX文件导致拒绝服务（NULL指针解引用和应用程序崩溃）。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

用户可联系供应商获得补丁信息： https://github.com/radare/radare2/commit/ad55822430a03fe075221b543efb434567e9e431

Reference

http://www.securityfocus.com/bid/96520

Impacted products

Name
github radare2 1.2.1

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "96520"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-6319",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6319"
    }
  },
  "description": "radare2\u662f\u4e00\u6b3e\u5f00\u653e\u6e90\u4ee3\u7801\u7684\u9006\u5411\u5de5\u7a0b\u5e73\u3002\r\n\r\nradare2 1.2.1\u7248\u672c\u4e2dlibr/bin/p/bin_dex.c\u4e2d\u7684dex_parse_debug_item\u51fd\u6570\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u901a\u8fc7\u7cbe\u5fc3\u8bbe\u8ba1\u7684DEX\u6587\u4ef6\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\uff08NULL\u6307\u9488\u89e3\u5f15\u7528\u548c\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff09\u3002",
  "discovererName": "fumfel",
  "formalWay": "\u7528\u6237\u53ef\u8054\u7cfb\u4f9b\u5e94\u5546\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttps://github.com/radare/radare2/commit/ad55822430a03fe075221b543efb434567e9e431",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-02721",
  "openTime": "2017-03-14",
  "patchDescription": "radare2\u662f\u4e00\u6b3e\u5f00\u653e\u6e90\u4ee3\u7801\u7684\u9006\u5411\u5de5\u7a0b\u5e73\u3002\r\n\r\nradare2 1.2.1\u7248\u672c\u4e2dlibr/bin/p/bin_dex.c\u4e2d\u7684dex_parse_debug_item\u51fd\u6570\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u901a\u8fc7\u7cbe\u5fc3\u8bbe\u8ba1\u7684DEX\u6587\u4ef6\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\uff08NULL\u6307\u9488\u89e3\u5f15\u7528\u548c\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff09\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-2017-02721\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "github radare2 1.2.1"
  },
  "referenceLink": "http://www.securityfocus.com/bid/96520",
  "serverity": "\u4e2d",
  "submitTime": "2017-03-02",
  "title": "radare2\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2017-02721\uff09"
}

CVE-2017-6319 (GCVE-0-2017-6319)

Vulnerability from cvelistv5 – Published: 2017-03-02 01:00 – Updated: 2024-08-05 15:25

Summary

The dex_parse_debug_item function in libr/bin/p/bin_dex.c in radare2 1.2.1 allows remote attackers to cause a denial of service (buffer overflow and application crash) or possibly have unspecified other impact via a crafted DEX file.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

3 references

URL	Tags
https://github.com/radare/radare2/commit/ad558224…	x_refsource_CONFIRM
https://github.com/radare/radare2/issues/6836	x_refsource_CONFIRM
http://www.securityfocus.com/bid/96520	vdb-entryx_refsource_BID

Date Public

2017-03-01 00:00

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-05T15:25:48.943Z",
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            "url": "https://github.com/radare/radare2/commit/ad55822430a03fe075221b543efb434567e9e431"
          },
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            "url": "http://www.securityfocus.com/bid/96520"
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      "descriptions": [
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      ],
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        "dateUpdated": "2017-03-03T10:57:02.000Z",
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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.

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.

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Action not permitted

CNVD-2017-02721

CVE-2017-6319 (GCVE-0-2017-6319)

Tags

Sightings

Nomenclature

Related by attack behaviour