cnvd - cnvd-2017-06158

cnvd-2017-06158

Vulnerability from cnvd

Title: libsndfile缓冲区溢出漏洞

Description:

libsndfile是软件开发者Erik de Castro Lopo所研发的一个通过标准接口读写AIFF、AU和WAV等格式的音频文件的C库。

libsndfile 1.0.28版本中的flac.c文件的flac_buffer_copy函数存在缓冲区溢出漏洞。远程攻击者可利用该漏洞借助特制的音频文件造成拒绝服务（缓冲区溢出和应用程序崩溃）。

Severity: 中

Patch Name: libsndfile缓冲区溢出漏洞的补丁

Patch Description:

libsndfile是软件开发者Erik de Castro Lopo所研发的一个通过标准接口读写AIFF、AU和WAV等格式的音频文件的C库。

libsndfile 1.0.28版本中的flac.c文件的flac_buffer_copy函数存在缓冲区溢出漏洞。远程攻击者可利用该漏洞借助特制的音频文件造成拒绝服务（缓冲区溢出和应用程序崩溃）。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:

用户可参考如下厂商提供的安全补丁以修复该漏洞： https://github.com/erikd/libsndfile/commit/fd0484aba8e51d16af1e3a880f9b8b857b385eb3

Reference: https://blogs.gentoo.org/ago/2017/04/29/libsndfile-global-buffer-overflow-in-flac_buffer_copy-flac-c/ https://nvd.nist.gov/vuln/detail/CVE-2017-8361

Impacted products

Name
Libsndfile libsndfile 1.0.28

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-8361",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8361"
    }
  },
  "description": "libsndfile\u662f\u8f6f\u4ef6\u5f00\u53d1\u8005Erik de Castro Lopo\u6240\u7814\u53d1\u7684\u4e00\u4e2a\u901a\u8fc7\u6807\u51c6\u63a5\u53e3\u8bfb\u5199AIFF\u3001AU\u548cWAV\u7b49\u683c\u5f0f\u7684\u97f3\u9891\u6587\u4ef6\u7684C\u5e93\u3002\r\n\r\nlibsndfile 1.0.28\u7248\u672c\u4e2d\u7684flac.c\u6587\u4ef6\u7684flac_buffer_copy\u51fd\u6570\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u501f\u52a9\u7279\u5236\u7684\u97f3\u9891\u6587\u4ef6\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u7f13\u51b2\u533a\u6ea2\u51fa\u548c\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff09\u3002",
  "discovererName": "Agostino Sarubbo of Gentoo.",
  "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\nhttps://github.com/erikd/libsndfile/commit/fd0484aba8e51d16af1e3a880f9b8b857b385eb3",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-06158",
  "openTime": "2017-05-09",
  "patchDescription": "libsndfile\u662f\u8f6f\u4ef6\u5f00\u53d1\u8005Erik de Castro Lopo\u6240\u7814\u53d1\u7684\u4e00\u4e2a\u901a\u8fc7\u6807\u51c6\u63a5\u53e3\u8bfb\u5199AIFF\u3001AU\u548cWAV\u7b49\u683c\u5f0f\u7684\u97f3\u9891\u6587\u4ef6\u7684C\u5e93\u3002\r\n\r\nlibsndfile 1.0.28\u7248\u672c\u4e2d\u7684flac.c\u6587\u4ef6\u7684flac_buffer_copy\u51fd\u6570\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u501f\u52a9\u7279\u5236\u7684\u97f3\u9891\u6587\u4ef6\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u7f13\u51b2\u533a\u6ea2\u51fa\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": "libsndfile\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Libsndfile libsndfile 1.0.28"
  },
  "referenceLink": "https://blogs.gentoo.org/ago/2017/04/29/libsndfile-global-buffer-overflow-in-flac_buffer_copy-flac-c/\r\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-8361",
  "serverity": "\u4e2d",
  "submitTime": "2017-05-03",
  "title": "libsndfile\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2017-8361 (GCVE-0-2017-8361)

Vulnerability from cvelistv5

Published

2017-04-30 19:00

Modified

2024-08-05 16:34

Severity ?

CWE

Summary

The flac_buffer_copy function in flac.c in libsndfile 1.0.28 allows remote attackers to cause a denial of service (buffer overflow and application crash) or possibly have unspecified other impact via a crafted audio file.

References

▼	URL	Tags
	https://blogs.gentoo.org/ago/2017/04/29/libsndfile-global-buffer-overflow-in-flac_buffer_copy-flac-c/	x_refsource_MISC
	https://lists.debian.org/debian-lts-announce/2018/12/msg00016.html	mailing-list, x_refsource_MLIST
	https://security.gentoo.org/glsa/201811-23	vendor-advisory, x_refsource_GENTOO

Impacted products

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

Show details on NVD website

JSON

To clipboard

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          },
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            "name": "GLSA-201811-23",
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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