cnvd - cnvd-2015-07758

cnvd-2015-07758

Vulnerability from cnvd

Title: libsndfile 'psf_fwrite'函数拒绝服务漏洞

Description:

libsndfile是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的file_io.c文件中的'psf_fwrite'函数存在安全漏洞，允许远程攻击者利用漏洞造进行拒绝服务攻击，使应用程序崩溃。

Severity: 中

Patch Name: libsndfile ‘psf_fwrite’函数拒绝服务漏洞的补丁

Patch Description:

libsndfile是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的file_io.c文件中的'psf_fwrite'函数存在安全漏洞，允许远程攻击者利用漏洞造进行拒绝服务攻击，使应用程序崩溃。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公告获取补丁以修复该漏洞： https://github.com/erikd/libsndfile/commit/725c7dbb95bfaf8b4bb7b04820e3a00cceea9ce6

Reference: https://github.com/erikd/libsndfile/issues/92

Impacted products

Name
Libsndfile libsndfile

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2014-9756"
    }
  },
  "description": "libsndfile\u662f\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\u7684file_io.c\u6587\u4ef6\u4e2d\u7684\u0027psf_fwrite\u0027\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u9020\u8fdb\u884c\u62d2\u7edd\u670d\u52a1\u653b\u51fb\uff0c\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u3002",
  "discovererName": "MegaManSec",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u53d6\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://github.com/erikd/libsndfile/commit/725c7dbb95bfaf8b4bb7b04820e3a00cceea9ce6",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-07758",
  "openTime": "2015-11-24",
  "patchDescription": "libsndfile\u662f\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\u7684file_io.c\u6587\u4ef6\u4e2d\u7684\u0027psf_fwrite\u0027\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u9020\u8fdb\u884c\u62d2\u7edd\u670d\u52a1\u653b\u51fb\uff0c\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\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 \u2018psf_fwrite\u2019\u51fd\u6570\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Libsndfile libsndfile"
  },
  "referenceLink": "https://github.com/erikd/libsndfile/issues/92",
  "serverity": "\u4e2d",
  "submitTime": "2015-11-22",
  "title": "libsndfile \u0027psf_fwrite\u0027\u51fd\u6570\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2014-9756 (GCVE-0-2014-9756)

Vulnerability from cvelistv5

Published

2015-11-19 20:00

Modified

2024-08-06 13:55

Severity ?

CWE

Summary

The psf_fwrite function in file_io.c in libsndfile allows attackers to cause a denial of service (divide-by-zero error and application crash) via unspecified vectors related to the headindex variable.

References

▼	URL	Tags
	http://lists.opensuse.org/opensuse-updates/2015-11/msg00077.html	vendor-advisory, x_refsource_SUSE
	https://github.com/erikd/libsndfile/issues/92	x_refsource_CONFIRM
	http://www.openwall.com/lists/oss-security/2014/12/24/3	mailing-list, x_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2015/11/03/9	mailing-list, x_refsource_MLIST
	http://www.ubuntu.com/usn/USN-2832-1	vendor-advisory, x_refsource_UBUNTU
	https://github.com/erikd/libsndfile/commit/725c7dbb95bfaf8b4bb7b04820e3a00cceea9ce6	x_refsource_CONFIRM
	http://lists.opensuse.org/opensuse-updates/2015-11/msg00145.html	vendor-advisory, x_refsource_SUSE

Impacted products

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

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 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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