cnvd - cnvd-2015-01355

cnvd-2015-01355

Vulnerability from cnvd

Title: Todd Miller Sudo本地安全绕过漏洞

Description:

Sudo是一款允许用户以其他用户权限安全地执行命令的程序，广泛使用在Linux和Unix操作系统下。

Todd Miller Sudo存在本地安全绕过漏洞，允许本地攻击者利用漏洞绕过安全限制，访问未授权文件。

Severity: 中

Patch Name: Todd Miller Sudo本地安全绕过漏洞的补丁

Patch Description:

Sudo是一款允许用户以其他用户权限安全地执行命令的程序，广泛使用在Linux和Unix操作系统下。Todd Miller Sudo存在本地安全绕过漏洞，允许本地攻击者利用漏洞绕过安全限制，访问未授权文件。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:

sudo 1.8.12已经修复该漏洞，建议用户下载更新： http://www.sudo.ws/

Reference: https://bugzilla.redhat.com/show_bug.cgi?id=1191144

Impacted products

Name
Sudo sudo 1.8.12

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "72649"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2014-9680"
    }
  },
  "description": "Sudo\u662f\u4e00\u6b3e\u5141\u8bb8\u7528\u6237\u4ee5\u5176\u4ed6\u7528\u6237\u6743\u9650\u5b89\u5168\u5730\u6267\u884c\u547d\u4ee4\u7684\u7a0b\u5e8f\uff0c\u5e7f\u6cdb\u4f7f\u7528\u5728Linux\u548cUnix\u64cd\u4f5c\u7cfb\u7edf\u4e0b\u3002\r\n\r\nTodd Miller Sudo\u5b58\u5728\u672c\u5730\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u5141\u8bb8\u672c\u5730\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u7ed5\u8fc7\u5b89\u5168\u9650\u5236\uff0c\u8bbf\u95ee\u672a\u6388\u6743\u6587\u4ef6\u3002",
  "discovererName": "Jakub Wilk",
  "formalWay": "sudo 1.8.12\u5df2\u7ecf\u4fee\u590d\u8be5\u6f0f\u6d1e\uff0c\u5efa\u8bae\u7528\u6237\u4e0b\u8f7d\u66f4\u65b0\uff1a\r\nhttp://www.sudo.ws/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-01355",
  "openTime": "2015-03-02",
  "patchDescription": "Sudo\u662f\u4e00\u6b3e\u5141\u8bb8\u7528\u6237\u4ee5\u5176\u4ed6\u7528\u6237\u6743\u9650\u5b89\u5168\u5730\u6267\u884c\u547d\u4ee4\u7684\u7a0b\u5e8f\uff0c\u5e7f\u6cdb\u4f7f\u7528\u5728Linux\u548cUnix\u64cd\u4f5c\u7cfb\u7edf\u4e0b\u3002Todd Miller Sudo\u5b58\u5728\u672c\u5730\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u5141\u8bb8\u672c\u5730\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u7ed5\u8fc7\u5b89\u5168\u9650\u5236\uff0c\u8bbf\u95ee\u672a\u6388\u6743\u6587\u4ef6\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": "Todd Miller Sudo\u672c\u5730\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Sudo sudo 1.8.12"
  },
  "referenceLink": "https://bugzilla.redhat.com/show_bug.cgi?id=1191144",
  "serverity": "\u4e2d",
  "submitTime": "2015-02-26",
  "title": "Todd Miller Sudo\u672c\u5730\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2014-9680 (GCVE-0-2014-9680)

Vulnerability from cvelistv5

Published

2017-04-24 06:12

Modified

2024-08-06 13:55

Severity ?

CWE

Summary

sudo before 1.8.12 does not ensure that the TZ environment variable is associated with a zoneinfo file, which allows local users to open arbitrary files for read access (but not view file contents) by running a program within an sudo session, as demonstrated by interfering with terminal output, discarding kernel-log messages, or repositioning tape drives.

References

▼	URL	Tags
	https://security.gentoo.org/glsa/201504-02	vendor-advisory, x_refsource_GENTOO
	http://www.securitytracker.com/id/1033158	vdb-entry, x_refsource_SECTRACK
	http://openwall.com/lists/oss-security/2014/10/15/24	mailing-list, x_refsource_MLIST
	http://www.sudo.ws/alerts/tz.html	x_refsource_CONFIRM
	http://rhn.redhat.com/errata/RHSA-2015-1409.html	vendor-advisory, x_refsource_REDHAT

Impacted products

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

Show details on NVD website

JSON

To clipboard

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          {
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              "x_refsource_SECTRACK",
              "x_transferred"
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            "url": "http://www.securitytracker.com/id/1033158"
          },
          {
            "name": "[oss-security] 20141016 Abusing TZ for fun (and little profit)",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
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            ],
            "url": "http://openwall.com/lists/oss-security/2014/10/15/24"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://www.sudo.ws/alerts/tz.html"
          },
          {
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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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