cnvd - cnvd-2015-00979

cnvd-2015-00979

Vulnerability from cnvd

Title: glibc存在未明漏洞

Description:

GNU glibc是绝大多数Linux操作系统中C库的实现。

glibc存在未明漏洞，允许攻击者利用漏洞发起拒绝服务攻击。

Severity: 中

Formal description:

目前没有详细解决方案提供： http://www.gnu.org/software/libc/

Reference: http://www.openwall.com/lists/oss-security/2015/02/04/1

Impacted products

Name
GNU glibc

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "72499"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-1473"
    }
  },
  "description": "GNU glibc\u662f\u7edd\u5927\u591a\u6570Linux\u64cd\u4f5c\u7cfb\u7edf\u4e2dC\u5e93\u7684\u5b9e\u73b0\u3002\r\n\r\nglibc\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff0c\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u53d1\u8d77\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002",
  "discovererName": "Florian Weimer",
  "formalWay": "\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\uff1a\r\nhttp://www.gnu.org/software/libc/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-00979",
  "openTime": "2015-02-10",
  "products": {
    "product": "GNU glibc"
  },
  "referenceLink": "http://www.openwall.com/lists/oss-security/2015/02/04/1",
  "serverity": "\u4e2d",
  "submitTime": "2015-02-06",
  "title": "glibc\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2015-1473 (GCVE-0-2015-1473)

Vulnerability from cvelistv5

Published

2015-04-08 10:00

Modified

2024-08-06 04:47

Severity ?

CWE

Summary

The ADDW macro in stdio-common/vfscanf.c in the GNU C Library (aka glibc or libc6) before 2.21 does not properly consider data-type size during a risk-management decision for use of the alloca function, which might allow context-dependent attackers to cause a denial of service (segmentation violation) or overwrite memory locations beyond the stack boundary via a long line containing wide characters that are improperly handled in a wscanf call.

References

▼	URL	Tags
	http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html	x_refsource_CONFIRM
	http://www.ubuntu.com/usn/USN-2519-1	vendor-advisory, x_refsource_UBUNTU
	https://sourceware.org/git/gitweb.cgi?p=glibc.git%3Ba=commit%3Bh=5bd80bfe9ca0d955bfbbc002781bc7b01b6bcb06	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/72499	vdb-entry, x_refsource_BID
	http://openwall.com/lists/oss-security/2015/02/04/1	mailing-list, x_refsource_MLIST

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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