Vulnerability-Lookup

CNVD-2018-00765

Vulnerability from cnvd - Published: 2018-01-12

Title

Red Hat Enterprise Linux 6、7和Red Hat Enterprise MRG-2 Linux kernel拒绝服务漏洞

Description

Red Hat Enterprise Linux 6、7和Red Hat Enterprise MRG-2都是美国红帽（Red Hat）公司的产品。Red Hat Enterprise Linux 6、7是一套操作系统，Red Hat Enterprise MRG-2是一套用于集成高性能计算（HPC）的IT基础架构平台。Linux kernel是其中的一个美国Linux基金会发布的Linux系统内核。 Red Hat Enterprise MRG 2、Red Hat Enterprise Linux 7和Red Hat Enterprise Linux 6中的Linux kernel存在拒绝服务漏洞。攻击者可利用该漏洞造成拒绝服务（应用程序崩溃）。

Severity

中

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://www.redhat.com

Reference

https://bugzilla.redhat.com/show_bug.cgi?id=1520893

Impacted products

Name
['Red Hat Enterprise Linux 6', 'Red Hat Enterprise Linux 7']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-15121"
    }
  },
  "description": "Red Hat Enterprise Linux 6\u30017\u548cRed Hat Enterprise MRG-2\u90fd\u662f\u7f8e\u56fd\u7ea2\u5e3d\uff08Red Hat\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Red Hat Enterprise Linux 6\u30017\u662f\u4e00\u5957\u64cd\u4f5c\u7cfb\u7edf\uff0cRed Hat Enterprise MRG-2\u662f\u4e00\u5957\u7528\u4e8e\u96c6\u6210\u9ad8\u6027\u80fd\u8ba1\u7b97\uff08HPC\uff09\u7684IT\u57fa\u7840\u67b6\u6784\u5e73\u53f0\u3002Linux kernel\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7f8e\u56fdLinux\u57fa\u91d1\u4f1a\u53d1\u5e03\u7684Linux\u7cfb\u7edf\u5185\u6838\u3002\r\n\r\nRed Hat Enterprise MRG 2\u3001Red Hat Enterprise Linux 7\u548cRed Hat Enterprise Linux 6\u4e2d\u7684Linux kernel\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff09\u3002",
  "discovererName": "unknwon",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://www.redhat.com",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-00765",
  "openTime": "2018-01-12",
  "products": {
    "product": [
      "Red Hat Enterprise Linux   6",
      "Red Hat Enterprise Linux 7"
    ]
  },
  "referenceLink": "https://bugzilla.redhat.com/show_bug.cgi?id=1520893",
  "serverity": "\u4e2d",
  "submitTime": "2017-12-12",
  "title": "Red Hat Enterprise Linux 6\u30017\u548cRed Hat Enterprise MRG-2 Linux kernel\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2017-15121 (GCVE-0-2017-15121)

Vulnerability from cvelistv5 – Published: 2017-12-06 16:00 – Updated: 2024-08-05 19:50

Summary

A non-privileged user is able to mount a fuse filesystem on RHEL 6 or 7 and crash a system if an application punches a hole in a file that does not end aligned to a page boundary.

Severity

No CVSS data available.

CWE

CWE-20

Assigner

redhat redhat root

References

6 references

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=1520893	x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2018:1854	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2018:1062	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2018:0676	vendor-advisoryx_refsource_REDHAT
http://www.securityfocus.com/bid/102128	vdb-entryx_refsource_BID
https://support.f5.com/csp/article/K42142782?utm_…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Red Hat, Inc.	Red Hat Enterprise Linux	Affected: 6, 7

Date Public

2017-12-05 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T19:50:16.100Z",
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          {
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          {
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          },
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              "x_transferred"
            ],
            "url": "https://support.f5.com/csp/article/K42142782?utm_source=f5support\u0026amp%3Butm_medium=RSS"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "product": "Red Hat Enterprise Linux",
          "vendor": "Red Hat, Inc.",
          "versions": [
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      "providerMetadata": {
        "dateUpdated": "2019-10-09T19:07:33.000Z",
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          "tags": [
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        },
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    "datePublished": "2017-12-06T16:00:00.000Z",
    "dateReserved": "2017-10-08T00:00:00.000Z",
    "dateUpdated": "2024-08-05T19:50:16.100Z",
    "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.

Detection rules are retrieved from Rulezet.

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.