cnvd - cnvd-2015-01401

cnvd-2015-01401

Vulnerability from cnvd

Title: GNU C Library拒绝服务漏洞

Description:

GNU C Library是GNU系统和Linux kernel最新系统中的C库的实现。

GNU C Library 2.21之前的版本存在拒绝服务漏洞，允许远程攻击者发起拒绝服务攻击。

Severity: 高

Patch Name: GNU C Library拒绝服务漏洞的补丁

Patch Description:

GNU C Library是GNU系统和Linux kernel最新系统中的C库的实现。

GNU C Library 2.21之前的版本存在拒绝服务漏洞，允许远程攻击者发起拒绝服务攻击。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公告获取补丁以修复该漏洞：http://lists.opensuse.org/opensuse-updates/2015-02/msg00089.html

Reference: http://lists.opensuse.org/opensuse-updates/2015-02/msg00089.html https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-9402

Impacted products

Name
GNU glibc <=2.20

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2014-9402"
    }
  },
  "description": "GNU C Library\u662fGNU\u7cfb\u7edf\u548cLinux kernel\u6700\u65b0\u7cfb\u7edf\u4e2d\u7684C\u5e93\u7684\u5b9e\u73b0\u3002\r\n\r\nGNU C Library 2.21\u4e4b\u524d\u7684\u7248\u672c\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53d1\u8d77\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002",
  "discovererName": "unknown",
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  "number": "CNVD-2015-01401",
  "openTime": "2015-03-04",
  "patchDescription": "GNU C Library\u662fGNU\u7cfb\u7edf\u548cLinux kernel\u6700\u65b0\u7cfb\u7edf\u4e2d\u7684C\u5e93\u7684\u5b9e\u73b0\u3002\r\n\r\nGNU C Library 2.21\u4e4b\u524d\u7684\u7248\u672c\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53d1\u8d77\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": "GNU C Library\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
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  "serverity": "\u9ad8",
  "submitTime": "2015-02-28",
  "title": "GNU C Library\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2014-9402 (GCVE-0-2014-9402)

Vulnerability from cvelistv5

Published

2015-02-24 15:00

Modified

2024-08-06 13:40

Severity ?

CWE

Summary

The nss_dns implementation of getnetbyname in GNU C Library (aka glibc) before 2.21, when the DNS backend in the Name Service Switch configuration is enabled, allows remote attackers to cause a denial of service (infinite loop) by sending a positive answer while a network name is being process.

References

▼	URL	Tags
	http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html	x_refsource_CONFIRM
	https://sourceware.org/bugzilla/show_bug.cgi?id=17630	x_refsource_CONFIRM
	http://lists.opensuse.org/opensuse-updates/2015-02/msg00089.html	vendor-advisory, x_refsource_SUSE
	https://security.gentoo.org/glsa/201602-02	vendor-advisory, x_refsource_GENTOO
	http://www.openwall.com/lists/oss-security/2014/12/18/1	mailing-list, x_refsource_MLIST
	http://www.ubuntu.com/usn/USN-2519-1	vendor-advisory, x_refsource_UBUNTU
	http://www.securityfocus.com/bid/71670	vdb-entry, x_refsource_BID
	https://access.redhat.com/errata/RHSA-2018:0805	vendor-advisory, x_refsource_REDHAT
	http://seclists.org/fulldisclosure/2019/Jun/18	mailing-list, x_refsource_FULLDISC
	https://seclists.org/bugtraq/2019/Jun/14	mailing-list, x_refsource_BUGTRAQ
	http://packetstormsecurity.com/files/153278/WAGO-852-Industrial-Managed-Switch-Series-Code-Execution-Hardcoded-Credentials.html	x_refsource_MISC
	http://seclists.org/fulldisclosure/2019/Sep/7	mailing-list, x_refsource_FULLDISC
	https://seclists.org/bugtraq/2019/Sep/7	mailing-list, x_refsource_BUGTRAQ
	http://packetstormsecurity.com/files/154361/Cisco-Device-Hardcoded-Credentials-GNU-glibc-BusyBox.html	x_refsource_MISC

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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