Vulnerability-Lookup

CNVD-2018-03282

Vulnerability from cnvd - Published: 2018-02-13

Title

Red Hat Enterprise Linux存在未明漏洞

Description

Red Hat Enterprise Linux（RHEL）是美国红帽（Red Hat）公司维护和发布的一套面向企业用户的Linux操作系统。xdg-user-dirs是使用在其中的一个用于管理常用目录的工具。 RHEL中的xdg-user-dirs中存在安全漏洞，该漏洞源于程序在创建XDG用户目录时，未能遵守系统掩码策略。本地攻击者可利用漏洞发起进一步攻击。

Severity

中

Patch Name

Red Hat Enterprise Linux存在未明漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://www.redhat.com/

Reference

https://bugzilla.redhat.com/show_bug.cgi?id=1412762

Impacted products

Name
Red Hat Enterprise Linux 7

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-15131"
    }
  },
  "description": "Red Hat Enterprise Linux\uff08RHEL\uff09\u662f\u7f8e\u56fd\u7ea2\u5e3d\uff08Red Hat\uff09\u516c\u53f8\u7ef4\u62a4\u548c\u53d1\u5e03\u7684\u4e00\u5957\u9762\u5411\u4f01\u4e1a\u7528\u6237\u7684Linux\u64cd\u4f5c\u7cfb\u7edf\u3002xdg-user-dirs\u662f\u4f7f\u7528\u5728\u5176\u4e2d\u7684\u4e00\u4e2a\u7528\u4e8e\u7ba1\u7406\u5e38\u7528\u76ee\u5f55\u7684\u5de5\u5177\u3002\r\n\r\nRHEL\u4e2d\u7684xdg-user-dirs\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5728\u521b\u5efaXDG\u7528\u6237\u76ee\u5f55\u65f6\uff0c\u672a\u80fd\u9075\u5b88\u7cfb\u7edf\u63a9\u7801\u7b56\u7565\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u53d1\u8d77\u8fdb\u4e00\u6b65\u653b\u51fb\u3002",
  "discovererName": "ross tyler",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://www.redhat.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-03282",
  "openTime": "2018-02-13",
  "patchDescription": "Red Hat Enterprise Linux\uff08RHEL\uff09\u662f\u7f8e\u56fd\u7ea2\u5e3d\uff08Red Hat\uff09\u516c\u53f8\u7ef4\u62a4\u548c\u53d1\u5e03\u7684\u4e00\u5957\u9762\u5411\u4f01\u4e1a\u7528\u6237\u7684Linux\u64cd\u4f5c\u7cfb\u7edf\u3002xdg-user-dirs\u662f\u4f7f\u7528\u5728\u5176\u4e2d\u7684\u4e00\u4e2a\u7528\u4e8e\u7ba1\u7406\u5e38\u7528\u76ee\u5f55\u7684\u5de5\u5177\u3002\r\n\r\nRHEL\u4e2d\u7684xdg-user-dirs\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5728\u521b\u5efaXDG\u7528\u6237\u76ee\u5f55\u65f6\uff0c\u672a\u80fd\u9075\u5b88\u7cfb\u7edf\u63a9\u7801\u7b56\u7565\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u53d1\u8d77\u8fdb\u4e00\u6b65\u653b\u51fb\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": "Red Hat Enterprise Linux\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Red Hat Enterprise Linux 7"
  },
  "referenceLink": "https://bugzilla.redhat.com/show_bug.cgi?id=1412762",
  "serverity": "\u4e2d",
  "submitTime": "2018-01-11",
  "title": "Red Hat Enterprise Linux\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2017-15131 (GCVE-0-2017-15131)

Vulnerability from cvelistv5 – Published: 2018-01-09 21:00 – Updated: 2024-08-05 19:50

Summary

It was found that system umask policy is not being honored when creating XDG user directories, since Xsession sources xdg-user-dirs.sh before setting umask policy. This only affects xdg-user-dirs before 0.15.5 as shipped with Red Hat Enterprise Linux.

Severity

No CVSS data available.

CWE

CWE-284

Assigner

redhat CNA under the redhat root

CNA scorecard B 81/100 over 976 records in the last 180 days details

References

3 references

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=1412762	x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2018:0842	vendor-advisoryx_refsource_REDHAT
https://lists.apache.org/thread.html/rf9fa47ab664…	mailing-listx_refsource_MLIST

Impacted products

1 product

Vendor	Product	Version
Red Hat, Inc.	RHEL shipped xdg-user-dirs and gnome-session	Affected: before 0.15-5

Date Public

2017-05-24 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T19:50:16.341Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1412762"
          },
          {
            "name": "RHSA-2018:0842",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2018:0842"
          },
          {
            "name": "[mina-dev] 20210225 [jira] [Created] (FTPSERVER-500) Security vulnerability in common/lib/log4j-1.2.17.jar",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "RHEL shipped xdg-user-dirs and gnome-session",
          "vendor": "Red Hat, Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "before 0.15-5"
            }
          ]
        }
      ],
      "datePublic": "2017-05-24T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "It was found that system umask policy is not being honored when creating XDG user directories, since Xsession sources xdg-user-dirs.sh before setting umask policy. This only affects xdg-user-dirs before 0.15.5 as shipped with Red Hat Enterprise Linux."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-284",
              "description": "CWE-284",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-02-25T16:06:33.000Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1412762"
        },
        {
          "name": "RHSA-2018:0842",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2018:0842"
        },
        {
          "name": "[mina-dev] 20210225 [jira] [Created] (FTPSERVER-500) Security vulnerability in common/lib/log4j-1.2.17.jar",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2017-15131",
    "datePublished": "2018-01-09T21:00:00.000Z",
    "dateReserved": "2017-10-08T00:00:00.000Z",
    "dateUpdated": "2024-08-05T19:50:16.341Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

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.

Action not permitted

CNVD-2018-03282

CVE-2017-15131 (GCVE-0-2017-15131)

Tags

Sightings

Nomenclature

Related by attack behaviour