cnvd - cnvd-2018-19065

cnvd-2018-19065

Vulnerability from cnvd

Title: Red Hat 389-ds-base拒绝服务漏洞（CNVD-2018-19065）

Description:

Red Hat 389-ds-base是美国红帽（Red Hat）公司的一个包括了Linux目录服务器和服务器管理命令行程序的软件包。

Red Hat 389-ds-base 1.3.8.4-13之前版本中存在拒绝服务漏洞，远程攻击者可利用该漏洞在‘delete_passwdPolicy’函数中造成ns-slapd进程崩溃，导致拒绝服务。

Severity: 中

Patch Name: Red Hat 389-ds-base拒绝服务漏洞（CNVD-2018-19065）的补丁

Patch Description:

Red Hat 389-ds-base是美国红帽（Red Hat）公司的一个包括了Linux目录服务器和服务器管理命令行程序的软件包。

Red Hat 389-ds-base 1.3.8.4-13之前版本中存在拒绝服务漏洞，远程攻击者可利用该漏洞在‘delete_passwdPolicy’函数中造成ns-slapd进程崩溃，导致拒绝服务。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:

厂商已发布了漏洞修复程序，请及时关注更新： https://pagure.io/389-ds-base/c/78fc627accacfa4061ce48977e22301f81ea8d73

Reference: https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14638 https://pagure.io/389-ds-base/c/78fc627accacfa4061ce48977e22301f81ea8d73

Impacted products

Name
Red Hat 389-ds-base <1.3.8.4-13

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-14638"
    }
  },
  "description": "Red Hat 389-ds-base\u662f\u7f8e\u56fd\u7ea2\u5e3d\uff08Red Hat\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u5305\u62ec\u4e86Linux\u76ee\u5f55\u670d\u52a1\u5668\u548c\u670d\u52a1\u5668\u7ba1\u7406\u547d\u4ee4\u884c\u7a0b\u5e8f\u7684\u8f6f\u4ef6\u5305\u3002\r\n\r\nRed Hat 389-ds-base 1.3.8.4-13\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u2018delete_passwdPolicy\u2019\u51fd\u6570\u4e2d\u9020\u6210ns-slapd\u8fdb\u7a0b\u5d29\u6e83\uff0c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Viktor Ashirov",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://pagure.io/389-ds-base/c/78fc627accacfa4061ce48977e22301f81ea8d73",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-19065",
  "openTime": "2018-09-18",
  "patchDescription": "Red Hat 389-ds-base\u662f\u7f8e\u56fd\u7ea2\u5e3d\uff08Red Hat\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u5305\u62ec\u4e86Linux\u76ee\u5f55\u670d\u52a1\u5668\u548c\u670d\u52a1\u5668\u7ba1\u7406\u547d\u4ee4\u884c\u7a0b\u5e8f\u7684\u8f6f\u4ef6\u5305\u3002\r\n\r\nRed Hat 389-ds-base 1.3.8.4-13\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u2018delete_passwdPolicy\u2019\u51fd\u6570\u4e2d\u9020\u6210ns-slapd\u8fdb\u7a0b\u5d29\u6e83\uff0c\u5bfc\u81f4\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 389-ds-base\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-19065\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Red Hat 389-ds-base \u003c1.3.8.4-13"
  },
  "referenceLink": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14638\r\nhttps://pagure.io/389-ds-base/c/78fc627accacfa4061ce48977e22301f81ea8d73",
  "serverity": "\u4e2d",
  "submitTime": "2018-09-18",
  "title": "Red Hat 389-ds-base\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-19065\uff09"
}

CVE-2018-14638 (GCVE-0-2018-14638)

Vulnerability from cvelistv5

Published

2018-09-14 19:00

Modified

2024-08-05 09:38

Severity ?

7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-400

Summary

A flaw was found in 389-ds-base before version 1.3.8.4-13. The process ns-slapd crashes in delete_passwdPolicy function when persistent search connections are terminated unexpectedly leading to remote denial of service.

References

▼	URL	Tags
	https://access.redhat.com/errata/RHSA-2018:2757	vendor-advisory, x_refsource_REDHAT
	https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14638	x_refsource_CONFIRM
	https://pagure.io/389-ds-base/c/78fc627accacfa4061ce48977e22301f81ea8d73	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Fedora Project	389-ds-base	Version: 1.3.8.4-13

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T09:38:13.183Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "RHSA-2018:2757",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2018:2757"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14638"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://pagure.io/389-ds-base/c/78fc627accacfa4061ce48977e22301f81ea8d73"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "389-ds-base",
          "vendor": "Fedora Project",
          "versions": [
            {
              "status": "affected",
              "version": "1.3.8.4-13"
            }
          ]
        }
      ],
      "datePublic": "2018-08-30T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "A flaw was found in 389-ds-base before version 1.3.8.4-13. The process ns-slapd crashes in delete_passwdPolicy function when persistent search connections are terminated unexpectedly leading to remote denial of service."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-400",
              "description": "CWE-400",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-09-26T09:57:01",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "name": "RHSA-2018:2757",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2018:2757"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14638"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://pagure.io/389-ds-base/c/78fc627accacfa4061ce48977e22301f81ea8d73"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2018-14638",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "389-ds-base",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "1.3.8.4-13"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Fedora Project"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A flaw was found in 389-ds-base before version 1.3.8.4-13. The process ns-slapd crashes in delete_passwdPolicy function when persistent search connections are terminated unexpectedly leading to remote denial of service."
            }
          ]
        },
        "impact": {
          "cvss": [
            [
              {
                "vectorString": "7.5/CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                "version": "3.0"
              }
            ]
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-400"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "RHSA-2018:2757",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2018:2757"
            },
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14638",
              "refsource": "CONFIRM",
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14638"
            },
            {
              "name": "https://pagure.io/389-ds-base/c/78fc627accacfa4061ce48977e22301f81ea8d73",
              "refsource": "CONFIRM",
              "url": "https://pagure.io/389-ds-base/c/78fc627accacfa4061ce48977e22301f81ea8d73"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2018-14638",
    "datePublished": "2018-09-14T19:00:00",
    "dateReserved": "2018-07-27T00:00:00",
    "dateUpdated": "2024-08-05T09:38:13.183Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Action not permitted