cnvd - cnvd-2020-64314

CNVD-2020-64314

Vulnerability from cnvd - Published: 2020-11-19

Title

Qualcomm QCMAP Web代码问题漏洞

Description

Qualcomm QCMAP是美国高通（Qualcomm）公司的基于Linux的移动电话的数据接入点。高通 QCMAP Web 2020年10月版本存在安全漏洞，该漏洞源于客户端二进制代码不验证Tokenizer()函数中strstr()或strchr()调用的返回值，攻击者可利用该漏洞可能会使进程崩溃，从而导致服务拒绝。

Severity

中

Patch Name

Qualcomm QCMAP Web代码问题漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://www.qualcomm.cn/

Reference

http://vdoo.com/blog/qualcomm-qcmap-vulnerabilities

Impacted products

Name
Qualcomm Qualcomm QCMAP 2020.10

Show details on source website

JSON

To clipboard

{
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    "cve": {
      "cveNumber": "CVE-2020-25858",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-25858"
    }
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  "description": "Qualcomm QCMAP\u662f\u7f8e\u56fd\u9ad8\u901a\uff08Qualcomm\uff09\u516c\u53f8\u7684\u57fa\u4e8eLinux\u7684\u79fb\u52a8\u7535\u8bdd\u7684\u6570\u636e\u63a5\u5165\u70b9\u3002\n\n\u9ad8\u901a QCMAP Web 2020\u5e7410\u6708\u7248\u672c \u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5ba2\u6237\u7aef\u4e8c\u8fdb\u5236\u4ee3\u7801\u4e0d\u9a8c\u8bc1Tokenizer()\u51fd\u6570\u4e2dstrstr()\u6216strchr()\u8c03\u7528\u7684\u8fd4\u56de\u503c\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u80fd\u4f1a\u4f7f\u8fdb\u7a0b\u5d29\u6e83\uff0c\u4ece\u800c\u5bfc\u81f4\u670d\u52a1\u62d2\u7edd\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://www.qualcomm.cn/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-64314",
  "openTime": "2020-11-19",
  "patchDescription": "Qualcomm QCMAP\u662f\u7f8e\u56fd\u9ad8\u901a\uff08Qualcomm\uff09\u516c\u53f8\u7684\u57fa\u4e8eLinux\u7684\u79fb\u52a8\u7535\u8bdd\u7684\u6570\u636e\u63a5\u5165\u70b9\u3002\r\n\r\n\u9ad8\u901a QCMAP Web 2020\u5e7410\u6708\u7248\u672c \u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5ba2\u6237\u7aef\u4e8c\u8fdb\u5236\u4ee3\u7801\u4e0d\u9a8c\u8bc1Tokenizer()\u51fd\u6570\u4e2dstrstr()\u6216strchr()\u8c03\u7528\u7684\u8fd4\u56de\u503c\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u80fd\u4f1a\u4f7f\u8fdb\u7a0b\u5d29\u6e83\uff0c\u4ece\u800c\u5bfc\u81f4\u670d\u52a1\u62d2\u7edd\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": "Qualcomm QCMAP Web\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Qualcomm Qualcomm QCMAP 2020.10"
  },
  "referenceLink": "http://vdoo.com/blog/qualcomm-qcmap-vulnerabilities",
  "serverity": "\u4e2d",
  "submitTime": "2020-10-21",
  "title": "Qualcomm QCMAP Web\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2020-25858 (GCVE-0-2020-25858)

Vulnerability from cvelistv5 – Published: 2020-10-15 15:11 – Updated: 2024-08-04 15:49

Summary

The QCMAP_Web_CLIENT binary in the Qualcomm QCMAP software suite prior to versions released in October 2020 does not validate the return value of a strstr() or strchr() call in the Tokenizer() function. An attacker who invokes the web interface with a crafted URL can crash the process, causing denial of service. This version of QCMAP is used in many kinds of networking devices, primarily mobile hotspots and LTE routers.

Severity ?

No CVSS data available.

CWE

CWE-476 - Remote authenticated null dereference (CWE-476)

Assigner

VDOO

References

URL

Tags

http://vdoo.com/blog/qualcomm-qcmap-vulnerabilities

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	Qualcomm QCMAP	Affected: Fixed in October 2020

Show details on NVD website

JSON

To clipboard

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            "url": "http://vdoo.com/blog/qualcomm-qcmap-vulnerabilities"
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          "product": "Qualcomm QCMAP",
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        }
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Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2020-64314

CVE-2020-25858 (GCVE-0-2020-25858)

Tags

Sightings

Nomenclature