CNVD-2015-06542

Vulnerability from cnvd - Published: 2015-10-16
VLAI
Title
Spice堆溢出漏洞
Description
SPICE(独立计算环境简单协议)是红帽企业虚拟化桌面版的三大主要技术组件之一,具有自适应能力的远程提交协议,能够提供与物理桌面完全相同的最终用户体验。 SPICE存在安全漏洞,本地攻击者利用漏洞可使QEMU-KVM进程崩溃。
Severity
Patch Name
Spice堆溢出漏洞的补丁
Patch Description
SPICE(独立计算环境简单协议)是红帽企业虚拟化桌面版的三大主要技术组件之一,具有自适应能力的远程提交协议,能够提供与物理桌面完全相同的最终用户体验。 SPICE存在安全漏洞,guest系统的本地用户可通过特殊的QXL命令触发堆溢出,可使QEMU-KVM进程崩溃。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: http://cgit.freedesktop.org/spice/spice/commit/?id=ee1beff2ab0961066c71466a195430fb2473240d

Reference
http://cgit.freedesktop.org/spice/spice/commit/?id=ee1beff2ab0961066c71466a195430fb2473240d
Impacted products
Name
Red Hat SPICE
Show details on source website

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-5261"
    }
  },
  "description": "SPICE(\u72ec\u7acb\u8ba1\u7b97\u73af\u5883\u7b80\u5355\u534f\u8bae)\u662f\u7ea2\u5e3d\u4f01\u4e1a\u865a\u62df\u5316\u684c\u9762\u7248\u7684\u4e09\u5927\u4e3b\u8981\u6280\u672f\u7ec4\u4ef6\u4e4b\u4e00,\u5177\u6709\u81ea\u9002\u5e94\u80fd\u529b\u7684\u8fdc\u7a0b\u63d0\u4ea4\u534f\u8bae,\u80fd\u591f\u63d0\u4f9b\u4e0e\u7269\u7406\u684c\u9762\u5b8c\u5168\u76f8\u540c\u7684\u6700\u7ec8\u7528\u6237\u4f53\u9a8c\u3002\r\n\r\nSPICE\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u672c\u5730\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u53ef\u4f7fQEMU-KVM\u8fdb\u7a0b\u5d29\u6e83\u3002",
  "discovererName": "unknown",
  "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\nhttp://cgit.freedesktop.org/spice/spice/commit/?id=ee1beff2ab0961066c71466a195430fb2473240d",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-06542",
  "openTime": "2015-10-16",
  "patchDescription": "SPICE(\u72ec\u7acb\u8ba1\u7b97\u73af\u5883\u7b80\u5355\u534f\u8bae)\u662f\u7ea2\u5e3d\u4f01\u4e1a\u865a\u62df\u5316\u684c\u9762\u7248\u7684\u4e09\u5927\u4e3b\u8981\u6280\u672f\u7ec4\u4ef6\u4e4b\u4e00,\u5177\u6709\u81ea\u9002\u5e94\u80fd\u529b\u7684\u8fdc\u7a0b\u63d0\u4ea4\u534f\u8bae,\u80fd\u591f\u63d0\u4f9b\u4e0e\u7269\u7406\u684c\u9762\u5b8c\u5168\u76f8\u540c\u7684\u6700\u7ec8\u7528\u6237\u4f53\u9a8c\u3002\r\n\r\nSPICE\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0cguest\u7cfb\u7edf\u7684\u672c\u5730\u7528\u6237\u53ef\u901a\u8fc7\u7279\u6b8a\u7684QXL\u547d\u4ee4\u89e6\u53d1\u5806\u6ea2\u51fa\uff0c\u53ef\u4f7fQEMU-KVM\u8fdb\u7a0b\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": "Spice\u5806\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Red Hat SPICE"
  },
  "referenceLink": "http://cgit.freedesktop.org/spice/spice/commit/?id=ee1beff2ab0961066c71466a195430fb2473240d",
  "serverity": "\u4e2d",
  "submitTime": "2015-10-11",
  "title": "Spice\u5806\u6ea2\u51fa\u6f0f\u6d1e"
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Loading…

Loading…

Loading…

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


Loading…