cnvd - cnvd-2021-38662

cnvd-2021-38662

Vulnerability from cnvd

Title

Debian xscreensaver存在未明漏洞

Description

XScreenSaver是一款使用C语言编写的开源屏幕保护程序。 Debian xscreensaver 5.42+dfsg1-1 存在安全漏洞，攻击者可利用该漏洞获得特权。

Severity

高

Formal description

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： https://www.jwz.org/xscreensaver/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-31523

Impacted products

Name
Debian Debian xscreensaver 5.42+dfsg1-1

Show details on source website

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-31523"
    }
  },
  "description": "XScreenSaver\u662f\u4e00\u6b3e\u4f7f\u7528C\u8bed\u8a00\u7f16\u5199\u7684\u5f00\u6e90\u5c4f\u5e55\u4fdd\u62a4\u7a0b\u5e8f\u3002\n\nDebian xscreensaver 5.42+dfsg1-1 \u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u5f97\u7279\u6743\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\nhttps://www.jwz.org/xscreensaver/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-38662",
  "openTime": "2021-06-02",
  "products": {
    "product": "Debian Debian xscreensaver 5.42+dfsg1-1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-31523",
  "serverity": "\u9ad8",
  "submitTime": "2021-04-22",
  "title": "Debian xscreensaver\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2021-31523 (GCVE-0-2021-31523)

Vulnerability from cvelistv5

Published

2021-04-21 18:41

Modified

2024-08-03 23:03

Severity ?

CWE

n/a

Summary

The Debian xscreensaver 5.42+dfsg1-1 package for XScreenSaver has cap_net_raw enabled for the /usr/libexec/xscreensaver/sonar file, which allows local users to gain privileges because this is arguably incompatible with the design of the Mesa 3D Graphics library dependency.

References

URL

Tags

	https://www.openwall.com/lists/oss-security/2021/04/17/1	x_refsource_MISC
	http://www.openwall.com/lists/oss-security/2021/04/21/3	mailing-list, x_refsource_MLIST

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

To clipboard

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