Vulnerability-Lookup

CNVD-2015-01824

Vulnerability from cnvd - Published: 2015-03-19

Title

Ubuntu Vivid logrotation脚本本地权限提升漏洞

Description

Ubuntu Vivid是一个基于linux的发行版本。 Ubuntu Vivid Ubuntu Upstart中的logrotation脚本(/etc/cron.daily/upstart)存在安全漏洞，允许本地攻击者利用漏洞提升权限执行命令。

Severity

高

Patch Name

Ubuntu Vivid logrotation脚本本地权限提升漏洞的补丁

Patch Description

Ubuntu Vivid是一个基于linux的发行版本。Ubuntu Vivid Ubuntu Upstart中的logrotation脚本(/etc/cron.daily/upstart)存在安全漏洞，允许本地攻击者利用漏洞提升权限执行命令。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这个安全问题，请到厂商的主页下载： https://bugs.launchpad.net/ubuntu/+source/upstart/+bug/1425685

Reference

http://packetstormsecurity.com/files/130587/Ubuntu-Vivid-Upstart-Privilege-Escalation.html https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-2285

Impacted products

Name
['Ubuntu Upstart <1.13.2-0ubuntu9', 'Ubuntu Vivid 15.04']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-2285"
    }
  },
  "description": "Ubuntu Vivid\u662f\u4e00\u4e2a\u57fa\u4e8elinux\u7684\u53d1\u884c\u7248\u672c\u3002\r\n\r\nUbuntu Vivid Ubuntu Upstart\u4e2d\u7684logrotation\u811a\u672c(/etc/cron.daily/upstart)\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u672c\u5730\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u63d0\u5347\u6743\u9650\u6267\u884c\u547d\u4ee4\u3002",
  "discovererName": "Ubuntu",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttps://bugs.launchpad.net/ubuntu/+source/upstart/+bug/1425685",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-01824",
  "openTime": "2015-03-19",
  "patchDescription": "Ubuntu Vivid\u662f\u4e00\u4e2a\u57fa\u4e8elinux\u7684\u53d1\u884c\u7248\u672c\u3002Ubuntu Vivid Ubuntu Upstart\u4e2d\u7684logrotation\u811a\u672c(/etc/cron.daily/upstart)\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u672c\u5730\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u63d0\u5347\u6743\u9650\u6267\u884c\u547d\u4ee4\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": "Ubuntu Vivid logrotation\u811a\u672c\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Ubuntu Upstart \u003c1.13.2-0ubuntu9",
      "Ubuntu Vivid  15.04"
    ]
  },
  "referenceLink": "http://packetstormsecurity.com/files/130587/Ubuntu-Vivid-Upstart-Privilege-Escalation.html\r\nhttps://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-2285",
  "serverity": "\u9ad8",
  "submitTime": "2015-03-17",
  "title": "Ubuntu Vivid logrotation\u811a\u672c\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2015-2285 (GCVE-0-2015-2285)

Vulnerability from cvelistv5 – Published: 2015-03-12 14:00 – Updated: 2024-09-17 03:33

Summary

The logrotation script (/etc/cron.daily/upstart) in the Ubuntu Upstart package before 1.13.2-0ubuntu9, as used in Ubuntu Vivid 15.04, allows local users to execute arbitrary commands and gain privileges via a crafted file in /run/user/*/upstart/sessions/.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://bugs.launchpad.net/ubuntu/+source/upstart…	x_refsource_CONFIRM
	http://seclists.org/fulldisclosure/2015/Mar/7	mailing-listx_refsource_FULLDISC
	http://www.halfdog.net/Security/2015/UpstartLogro…	x_refsource_MISC
	http://packetstormsecurity.com/files/130587/Ubunt…	x_refsource_MISC

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 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.

Action not permitted

CNVD-2015-01824

CVE-2015-2285 (GCVE-0-2015-2285)

Tags

Sightings

Nomenclature