Vulnerability-Lookup

CNVD-2015-00102

Vulnerability from cnvd - Published: 2015-01-08

Title

Xen拒绝服务漏洞（CNVD-2015-00102）

Description

Xen是一款开放源代码的虚拟机。 Xen存在拒绝服务漏洞，攻击者可利用此漏洞使主机操作系统崩溃，有效地拒绝合法用户。

Severity

中

Patch Name

Xen拒绝服务漏洞（CNVD-2015-00102）的补丁

Patch Description

Xen是一款开放源代码的虚拟机。 Xen存在拒绝服务漏洞，攻击者可利用此漏洞使主机操作系统崩溃，有效地拒绝合法用户。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

用户可以联系供应商获得补丁信息： http://xenbits.xen.org/xsa/advisory-116.html

Reference

http://www.securityfocus.com/bid/71882/info

Impacted products

Name
Xenproject Xen >=4.2

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "71882"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-0361"
    }
  },
  "description": "Xen\u662f\u4e00\u6b3e\u5f00\u653e\u6e90\u4ee3\u7801\u7684\u865a\u62df\u673a\u3002 \r\n\r\nXen\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u4f7f\u4e3b\u673a\u64cd\u4f5c\u7cfb\u7edf\u5d29\u6e83\uff0c\u6709\u6548\u5730\u62d2\u7edd\u5408\u6cd5\u7528\u6237\u3002",
  "discovererName": "Mihai Dontu from Bitdefender",
  "formalWay": "\u7528\u6237\u53ef\u4ee5\u8054\u7cfb\u4f9b\u5e94\u5546\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttp://xenbits.xen.org/xsa/advisory-116.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-00102",
  "openTime": "2015-01-08",
  "patchDescription": "Xen\u662f\u4e00\u6b3e\u5f00\u653e\u6e90\u4ee3\u7801\u7684\u865a\u62df\u673a\u3002 \r\n\r\nXen\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u4f7f\u4e3b\u673a\u64cd\u4f5c\u7cfb\u7edf\u5d29\u6e83\uff0c\u6709\u6548\u5730\u62d2\u7edd\u5408\u6cd5\u7528\u6237\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": "Xen\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2015-00102\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Xenproject Xen \u003e=4.2"
  },
  "referenceLink": "http://www.securityfocus.com/bid/71882/info",
  "serverity": "\u4e2d",
  "submitTime": "2015-01-07",
  "title": "Xen\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2015-00102\uff09"
}

CVE-2015-0361 (GCVE-0-2015-0361)

Vulnerability from cvelistv5 – Published: 2015-01-07 19:00 – Updated: 2024-08-06 04:10

Summary

Use-after-free vulnerability in Xen 4.2.x, 4.3.x, and 4.4.x allows remote domains to cause a denial of service (system crash) via a crafted hypercall during HVM guest teardown.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

8 references

URL	Tags
http://lists.fedoraproject.org/pipermail/package-…	vendor-advisoryx_refsource_FEDORA
https://security.gentoo.org/glsa/201504-04	vendor-advisoryx_refsource_GENTOO
http://www.securitytracker.com/id/1031498	vdb-entryx_refsource_SECTRACK
http://www.securityfocus.com/bid/71882	vdb-entryx_refsource_BID
http://lists.fedoraproject.org/pipermail/package-…	vendor-advisoryx_refsource_FEDORA
http://xenbits.xen.org/xsa/advisory-116.html	x_refsource_CONFIRM
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE

Date Public

2015-01-06 00:00

Show details on NVD website

JSON

To clipboard

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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.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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.