Vulnerability-Lookup

CNVD-2019-02476

Vulnerability from cnvd - Published: 2019-01-22

Title

Red Hat Gluster Storage glusterfs server拒绝服务漏洞

Description

Red Hat Gluster Storage是美国红帽（Red Hat）公司开发的一个用于软件的横向扩展存储软件包，它能够提供非结构化的数据存储方式。glusterfs server是其中的一套开源的可扩展网络文件系统。 Red Hat Gluster Storage中的glusterfs server 3.8.4版本的‘snprintf’函数存在安全漏洞。远程攻击者可利用该漏洞造成拒绝服务。

Severity

中

Patch Name

Red Hat Gluster Storage glusterfs server拒绝服务漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14661

Reference

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14661

Impacted products

Name
Red Hat Gluster Storage glusterfs server 无

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-14661"
    }
  },
  "description": "Red Hat Gluster Storage\u662f\u7f8e\u56fd\u7ea2\u5e3d\uff08Red Hat\uff09\u516c\u53f8\u5f00\u53d1\u7684\u4e00\u4e2a\u7528\u4e8e\u8f6f\u4ef6\u7684\u6a2a\u5411\u6269\u5c55\u5b58\u50a8\u8f6f\u4ef6\u5305\uff0c\u5b83\u80fd\u591f\u63d0\u4f9b\u975e\u7ed3\u6784\u5316\u7684\u6570\u636e\u5b58\u50a8\u65b9\u5f0f\u3002glusterfs server\u662f\u5176\u4e2d\u7684\u4e00\u5957\u5f00\u6e90\u7684\u53ef\u6269\u5c55\u7f51\u7edc\u6587\u4ef6\u7cfb\u7edf\u3002\n\nRed Hat Gluster Storage\u4e2d\u7684glusterfs server 3.8.4\u7248\u672c\u7684\u2018snprintf\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Andrej Nemec",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14661",
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  "number": "CNVD-2019-02476",
  "openTime": "2019-01-22",
  "patchDescription": "Red Hat Gluster Storage\u662f\u7f8e\u56fd\u7ea2\u5e3d\uff08Red Hat\uff09\u516c\u53f8\u5f00\u53d1\u7684\u4e00\u4e2a\u7528\u4e8e\u8f6f\u4ef6\u7684\u6a2a\u5411\u6269\u5c55\u5b58\u50a8\u8f6f\u4ef6\u5305\uff0c\u5b83\u80fd\u591f\u63d0\u4f9b\u975e\u7ed3\u6784\u5316\u7684\u6570\u636e\u5b58\u50a8\u65b9\u5f0f\u3002glusterfs server\u662f\u5176\u4e2d\u7684\u4e00\u5957\u5f00\u6e90\u7684\u53ef\u6269\u5c55\u7f51\u7edc\u6587\u4ef6\u7cfb\u7edf\u3002\r\n\r\nRed Hat Gluster Storage\u4e2d\u7684glusterfs server 3.8.4\u7248\u672c\u7684\u2018snprintf\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\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 Gluster Storage glusterfs server\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Red Hat Gluster Storage glusterfs server \u65e0"
  },
  "referenceLink": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14661",
  "serverity": "\u4e2d",
  "submitTime": "2018-11-02",
  "title": "Red Hat Gluster Storage glusterfs server\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2018-14661 (GCVE-0-2018-14661)

Vulnerability from cvelistv5 – Published: 2018-10-31 20:00 – Updated: 2024-08-05 09:38

Summary

It was found that usage of snprintf function in feature/locks translator of glusterfs server 3.8.4, as shipped with Red Hat Gluster Storage, was vulnerable to a format string attack. A remote, authenticated attacker could use this flaw to cause remote denial of service.

Severity

6.5 (Medium)


                        
                          CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-20

Assigner

redhat CNA under the redhat root

CNA scorecard B 81/100 over 1011 records in the last 180 days details

References

7 references

URL	Tags
https://access.redhat.com/errata/RHSA-2018:3431	vendor-advisoryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2…	x_refsource_CONFIRM
https://lists.debian.org/debian-lts-announce/2018…	mailing-listx_refsource_MLIST
https://access.redhat.com/errata/RHSA-2018:3432	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2018:3470	vendor-advisoryx_refsource_REDHAT
https://security.gentoo.org/glsa/201904-06	vendor-advisoryx_refsource_GENTOO
https://lists.debian.org/debian-lts-announce/2021…	mailing-listx_refsource_MLIST

Impacted products

1 product

Vendor	Product	Version
The Gluster Project	glusterfs-server	Affected: 3.8.4

Date Public

2018-10-31 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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        "providerMetadata": {
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      ],
      "metrics": [
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          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
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          "url": "https://lists.debian.org/debian-lts-announce/2018/11/msg00003.html"
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    "datePublished": "2018-10-31T20:00:00.000Z",
    "dateReserved": "2018-07-27T00:00:00.000Z",
    "dateUpdated": "2024-08-05T09:38:12.978Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

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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.
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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.

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