cnvd - cnvd-2016-08262

cnvd-2016-08262

Vulnerability from cnvd

Title: QEMU 'xilinx_ethlite.c'堆缓冲区溢出漏洞

Description:

QEMU是法国程序员法布里斯-贝拉（Fabrice Bellard）所研发的一套模拟处理器软件。该软件具有速度快、跨平台等特点。

QEMU 'xilinx_ethlite.c'存在堆缓冲区溢出漏洞，允许攻击者利用该漏洞在主机上执行任意代码，失败的攻击将导致拒绝服务。

Severity: 中

Patch Name: QEMU 'xilinx_ethlite.c'堆缓冲区溢出漏洞的补丁

Patch Description:

QEMU是法国程序员法布里斯-贝拉（Fabrice Bellard）所研发的一套模拟处理器软件。该软件具有速度快、跨平台等特点。

QEMU 'xilinx_ethlite.c'存在堆缓冲区溢出漏洞，允许攻击者利用该漏洞在主机上执行任意代码，失败的攻击将导致拒绝服务。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:

目前厂商已经发布了升级补丁以修复此安全问题，详情请关注厂商主页： http://wiki.qemu.org/Main_Page

Reference: http://www.securityfocus.com/bid/93141

Impacted products

Name
QEMU QEMU

Show details on source website

JSON

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{
  "bids": {
    "bid": {
      "bidNumber": "93141"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-7161"
    }
  },
  "description": "QEMU\u662f\u6cd5\u56fd\u7a0b\u5e8f\u5458\u6cd5\u5e03\u91cc\u65af-\u8d1d\u62c9\uff08Fabrice Bellard\uff09\u6240\u7814\u53d1\u7684\u4e00\u5957\u6a21\u62df\u5904\u7406\u5668\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u5177\u6709\u901f\u5ea6\u5feb\u3001\u8de8\u5e73\u53f0\u7b49\u7279\u70b9\u3002 \r\n\r\nQEMU \u0027xilinx_ethlite.c\u0027\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u4e3b\u673a\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u5931\u8d25\u7684\u653b\u51fb\u5c06\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Chaojian Hu.",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a \r\nhttp://wiki.qemu.org/Main_Page",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-08262",
  "openTime": "2016-09-29",
  "patchDescription": "QEMU\u662f\u6cd5\u56fd\u7a0b\u5e8f\u5458\u6cd5\u5e03\u91cc\u65af-\u8d1d\u62c9\uff08Fabrice Bellard\uff09\u6240\u7814\u53d1\u7684\u4e00\u5957\u6a21\u62df\u5904\u7406\u5668\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u5177\u6709\u901f\u5ea6\u5feb\u3001\u8de8\u5e73\u53f0\u7b49\u7279\u70b9\u3002 \r\n\r\nQEMU \u0027xilinx_ethlite.c\u0027\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u4e3b\u673a\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u5931\u8d25\u7684\u653b\u51fb\u5c06\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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": "QEMU \u0027xilinx_ethlite.c\u0027\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "QEMU QEMU"
  },
  "referenceLink": "http://www.securityfocus.com/bid/93141",
  "serverity": "\u4e2d",
  "submitTime": "2016-09-28",
  "title": "QEMU \u0027xilinx_ethlite.c\u0027\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2016-7161 (GCVE-0-2016-7161)

Vulnerability from cvelistv5

Published

2016-10-05 16:00

Modified

2024-08-06 01:50

Severity ?

CWE

Summary

Heap-based buffer overflow in the .receive callback of xlnx.xps-ethernetlite in QEMU (aka Quick Emulator) allows attackers to execute arbitrary code on the QEMU host via a large ethlite packet.

References

▼	URL	Tags
	http://www.openwall.com/lists/oss-security/2016/09/23/6	mailing-list, x_refsource_MLIST
	https://security.gentoo.org/glsa/201611-11	vendor-advisory, x_refsource_GENTOO
	http://www.openwall.com/lists/oss-security/2016/09/23/8	mailing-list, x_refsource_MLIST
	https://lists.gnu.org/archive/html/qemu-devel/2016-08/msg01877.html	mailing-list, x_refsource_MLIST
	http://lists.opensuse.org/opensuse-updates/2016-12/msg00140.html	vendor-advisory, x_refsource_SUSE
	https://lists.gnu.org/archive/html/qemu-devel/2016-08/msg01598.html	mailing-list, x_refsource_MLIST
	http://www.securityfocus.com/bid/93141	vdb-entry, x_refsource_BID
	http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=a0d1cbdacff5df4ded16b753b38fdd9da6092968	x_refsource_CONFIRM
	https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html	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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