cnvd - cnvd-2015-04233

CNVD-2015-04233

Vulnerability from cnvd - Published: 2015-07-06

Title

musl libc 'inet_pton.c'栈缓冲区溢出漏洞

Description

musl libc是一个使用在以Linux内核为主的嵌入式系统和移动设备中的C标准库。 musl libc存在栈缓冲区溢出漏洞，允许远程攻击者利用漏洞使链接此库的应用崩溃，造成拒绝服务攻击。

Severity

中

Patch Name

musl libc 'inet_pton.c'栈缓冲区溢出漏洞的补丁

Patch Description

musl libc是一个使用在以Linux内核为主的嵌入式系统和移动设备中的C标准库。musl libc存在栈缓冲区溢出漏洞，允许远程攻击者利用漏洞使链接此库的应用崩溃，造成拒绝服务攻击。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

用户可参考如下厂商提供的安全补丁以修复该漏洞： http://www.musl-libc.org/

Reference

http://www.securityfocus.com/bid/73408

Impacted products

Name
etalabs musl libc

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "73408"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-1817"
    }
  },
  "description": "musl libc\u662f\u4e00\u4e2a\u4f7f\u7528\u5728\u4ee5Linux\u5185\u6838\u4e3a\u4e3b\u7684\u5d4c\u5165\u5f0f\u7cfb\u7edf\u548c\u79fb\u52a8\u8bbe\u5907\u4e2d\u7684C\u6807\u51c6\u5e93\u3002\r\n\r\nmusl libc\u5b58\u5728\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u4f7f\u94fe\u63a5\u6b64\u5e93\u7684\u5e94\u7528\u5d29\u6e83\uff0c\u9020\u6210\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002",
  "discovererName": "Rich Felker",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttp://www.musl-libc.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-04233",
  "openTime": "2015-07-06",
  "patchDescription": "musl libc\u662f\u4e00\u4e2a\u4f7f\u7528\u5728\u4ee5Linux\u5185\u6838\u4e3a\u4e3b\u7684\u5d4c\u5165\u5f0f\u7cfb\u7edf\u548c\u79fb\u52a8\u8bbe\u5907\u4e2d\u7684C\u6807\u51c6\u5e93\u3002musl libc\u5b58\u5728\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u4f7f\u94fe\u63a5\u6b64\u5e93\u7684\u5e94\u7528\u5d29\u6e83\uff0c\u9020\u6210\u62d2\u7edd\u670d\u52a1\u653b\u51fb\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": "musl libc \u0027inet_pton.c\u0027\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "etalabs musl libc"
  },
  "referenceLink": "http://www.securityfocus.com/bid/73408",
  "serverity": "\u4e2d",
  "submitTime": "2015-07-02",
  "title": "musl libc \u0027inet_pton.c\u0027\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2015-1817 (GCVE-0-2015-1817)

Vulnerability from cvelistv5 – Published: 2017-08-18 16:00 – Updated: 2024-08-06 04:54

Summary

Stack-based buffer overflow in the inet_pton function in network/inet_pton.c in musl libc 0.9.15 through 1.0.4, and 1.1.0 through 1.1.7 allows attackers to have unspecified impact via unknown vectors.

Severity ?

No CVSS data available.

CWE

Assigner

redhat

References

URL

Tags

	http://www.openwall.com/lists/oss-security/2015/03/30/3	mailing-listx_refsource_MLIST
	http://www.securityfocus.com/bid/73408	vdb-entryx_refsource_BID

Show details on NVD website

JSON

To clipboard

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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-2015-04233

CVE-2015-1817 (GCVE-0-2015-1817)

Tags

Sightings

Nomenclature