cnvd - cnvd-2018-09699

cnvd-2018-09699

Vulnerability from cnvd

Title

radare2缓冲区溢出漏洞（CNVD-2018-09699）

Description

radare2是一套用来处理二进制文件的库和工具。 radare2 2.5.0版本中‘r_hex_bin2str’函数（libr/util/hex.c文件）存在堆缓冲区越边界读取漏洞。远程攻击者可借助特制的DEX文件利用该漏洞造成拒绝服务。

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： https://rada.re

Reference

https://github.com/radare/radare2/issues/9915

Impacted products

Name
Radare2 radare2 2.5.0

Show details on source website

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-10186"
    }
  },
  "description": "radare2\u662f\u4e00\u5957\u7528\u6765\u5904\u7406\u4e8c\u8fdb\u5236\u6587\u4ef6\u7684\u5e93\u548c\u5de5\u5177\u3002\r\n\r\nradare2 2.5.0\u7248\u672c\u4e2d\u2018r_hex_bin2str\u2019\u51fd\u6570\uff08libr/util/hex.c\u6587\u4ef6\uff09\u5b58\u5728\u5806\u7f13\u51b2\u533a\u8d8a\u8fb9\u754c\u8bfb\u53d6\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684DEX\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\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\nhttps://rada.re",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-09699",
  "openTime": "2018-05-17",
  "products": {
    "product": "Radare2 radare2 2.5.0"
  },
  "referenceLink": "https://github.com/radare/radare2/issues/9915",
  "serverity": "\u4e2d",
  "submitTime": "2018-04-19",
  "title": "radare2\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2018-09699\uff09"
}

CVE-2018-10186 (GCVE-0-2018-10186)

Vulnerability from cvelistv5

Published

2018-04-17 20:00

Modified

2024-08-05 07:32

Severity ?

CWE

n/a

Summary

In radare2 2.5.0, there is a heap-based buffer over-read in the r_hex_bin2str function (libr/util/hex.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted DEX file. This issue is different from CVE-2017-15368.

References

URL

Tags

https://github.com/radare/radare2/issues/9915

x_refsource_MISC

Impacted products

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

Show details on NVD website

To clipboard

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