cnvd - cnvd-2021-28725

cnvd-2021-28725

Vulnerability from cnvd

Title: Teeworlds访问控制错误漏洞

Description:

Teeworlds是一款多人在线射击游戏。

Teeworlds 0.7.5之前的0.7.x版本中的engine/server/server.cpp文件的CServer：：SendMsg存在安全漏洞。远程攻击者可利用该漏洞关闭服务器。

Severity: 高

Patch Name: Teeworlds访问控制错误漏洞的补丁

Patch Description:

Teeworlds是一款多人在线射击游戏。

Teeworlds 0.7.5之前的0.7.x版本中的engine/server/server.cpp文件的CServer：：SendMsg存在安全漏洞。远程攻击者可利用该漏洞关闭服务器。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:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://www.teeworlds.com/forum/viewtopic.php?id=14785

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-12066

Impacted products

Name
Teeworlds Teeworlds 0.7.*，<0.7.5

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-12066"
    }
  },
  "description": "Teeworlds\u662f\u4e00\u6b3e\u591a\u4eba\u5728\u7ebf\u5c04\u51fb\u6e38\u620f\u3002\n\nTeeworlds 0.7.5\u4e4b\u524d\u76840.7.x\u7248\u672c\u4e2d\u7684engine/server/server.cpp\u6587\u4ef6\u7684CServer\uff1a\uff1aSendMsg\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5173\u95ed\u670d\u52a1\u5668\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://www.teeworlds.com/forum/viewtopic.php?id=14785",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-28725",
  "openTime": "2021-04-16",
  "patchDescription": "Teeworlds\u662f\u4e00\u6b3e\u591a\u4eba\u5728\u7ebf\u5c04\u51fb\u6e38\u620f\u3002\r\n\r\nTeeworlds 0.7.5\u4e4b\u524d\u76840.7.x\u7248\u672c\u4e2d\u7684engine/server/server.cpp\u6587\u4ef6\u7684CServer\uff1a\uff1aSendMsg\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5173\u95ed\u670d\u52a1\u5668\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": "Teeworlds\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e \u7684\u8865\u4e01",
  "products": {
    "product": "Teeworlds Teeworlds 0.7.*\uff0c\u003c0.7.5"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-12066",
  "serverity": "\u9ad8",
  "submitTime": "2020-04-23",
  "title": "Teeworlds\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2020-12066 (GCVE-0-2020-12066)

Vulnerability from cvelistv5

Published

2020-04-22 16:20

Modified

2024-08-04 11:48

Severity ?

CWE

Summary

CServer::SendMsg in engine/server/server.cpp in Teeworlds 0.7.x before 0.7.5 allows remote attackers to shut down the server.

References

▼	URL	Tags
	https://www.teeworlds.com/forum/viewtopic.php?id=14785	x_refsource_MISC
	https://github.com/teeworlds/teeworlds/commit/c68402fa7e279d42886d5951d1ea8ac2facc1ea5	x_refsource_MISC
	http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00044.html	vendor-advisory, x_refsource_SUSE
	http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00045.html	vendor-advisory, x_refsource_SUSE
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AVYG7CCPS5F3OPOQMJKVNXTQ7BXSEX2V/	vendor-advisory, x_refsource_FEDORA
	https://www.debian.org/security/2020/dsa-4763	vendor-advisory, x_refsource_DEBIAN
	https://usn.ubuntu.com/4553-1/	vendor-advisory, x_refsource_UBUNTU

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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