cnvd - cnvd-2020-01015

cnvd-2020-01015

Vulnerability from cnvd

Title: munge权限提升漏洞

Description:

munge是一款用于创建和验证凭据的身份验证服务。

munge中存在权限提升漏洞，攻击者可利用该漏洞将权限提升至root。

Severity: 高

Patch Name: munge权限提升漏洞的补丁

Patch Description:

munge是一款用于创建和验证凭据的身份验证服务。

munge中存在权限提升漏洞，攻击者可利用该漏洞将权限提升至root。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://github.com/dun/munge

Reference: https://www.suse.com/support/update/announcement/2019/suse-su-20193190-1.html https://www.auscert.org.au/bulletins/ESB-2019.4572/

Impacted products

Name
munge munge

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-3691",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3691"
    }
  },
  "description": "munge\u662f\u4e00\u6b3e\u7528\u4e8e\u521b\u5efa\u548c\u9a8c\u8bc1\u51ed\u636e\u7684\u8eab\u4efd\u9a8c\u8bc1\u670d\u52a1\u3002\n\nmunge\u4e2d\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5c06\u6743\u9650\u63d0\u5347\u81f3root\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/dun/munge",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-01015",
  "openTime": "2020-01-08",
  "patchDescription": "munge\u662f\u4e00\u6b3e\u7528\u4e8e\u521b\u5efa\u548c\u9a8c\u8bc1\u51ed\u636e\u7684\u8eab\u4efd\u9a8c\u8bc1\u670d\u52a1\u3002\r\n\r\nmunge\u4e2d\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5c06\u6743\u9650\u63d0\u5347\u81f3root\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": "munge\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "munge munge"
  },
  "referenceLink": "https://www.suse.com/support/update/announcement/2019/suse-su-20193190-1.html\r\nhttps://www.auscert.org.au/bulletins/ESB-2019.4572/",
  "serverity": "\u9ad8",
  "submitTime": "2019-12-06",
  "title": "munge\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2019-3691 (GCVE-0-2019-3691)

Vulnerability from cvelistv5

Published

2020-01-23 16:00

Modified

2024-09-16 22:15

Severity ?

7.7 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

CWE

CWE-59 - Improper Link Resolution Before File Access ('Link Following')

Summary

A Symbolic Link (Symlink) Following vulnerability in the packaging of munge in SUSE Linux Enterprise Server 15; openSUSE Factory allowed local attackers to escalate privileges from user munge to root. This issue affects: SUSE Linux Enterprise Server 15 munge versions prior to 0.5.13-4.3.1. openSUSE Factory munge versions prior to 0.5.13-6.1.

References

▼	URL	Tags
	https://bugzilla.suse.com/show_bug.cgi?id=1155075	x_refsource_CONFIRM

Impacted products

Vendor

Product

Version

▼

SUSE

SUSE Linux Enterprise Server 15

Version: munge < 0.5.13-4.3.1

openSUSE

Factory

Version: munge < 0.5.13-6.1

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T19:19:16.810Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugzilla.suse.com/show_bug.cgi?id=1155075"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "SUSE Linux Enterprise Server 15",
          "vendor": "SUSE",
          "versions": [
            {
              "lessThan": "0.5.13-4.3.1",
              "status": "affected",
              "version": "munge",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Factory",
          "vendor": "openSUSE",
          "versions": [
            {
              "lessThan": "0.5.13-6.1",
              "status": "affected",
              "version": "munge",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Johannes Segitz from SUSE"
        }
      ],
      "datePublic": "2019-12-05T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "A Symbolic Link (Symlink) Following vulnerability in the packaging of munge in SUSE Linux Enterprise Server 15; openSUSE Factory allowed local attackers to escalate privileges from user munge to root. This issue affects: SUSE Linux Enterprise Server 15 munge versions prior to 0.5.13-4.3.1. openSUSE Factory munge versions prior to 0.5.13-6.1."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 7.7,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-59",
              "description": "CWE-59: Improper Link Resolution Before File Access (\u0027Link Following\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-11-20T15:45:08",
        "orgId": "404e59f5-483d-4b8a-8e7a-e67604dd8afb",
        "shortName": "suse"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugzilla.suse.com/show_bug.cgi?id=1155075"
        }
      ],
      "source": {
        "advisory": "https://bugzilla.suse.com/show_bug.cgi?id=1155075",
        "defect": [
          "1155075"
        ],
        "discovery": "INTERNAL"
      },
      "title": "Local privilege escalation from user munge to root",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@suse.com",
          "DATE_PUBLIC": "2019-12-05T00:00:00.000Z",
          "ID": "CVE-2019-3691",
          "STATE": "PUBLIC",
          "TITLE": "Local privilege escalation from user munge to root"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "SUSE Linux Enterprise Server 15",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_name": "munge",
                            "version_value": "0.5.13-4.3.1"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "SUSE"
              },
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Factory",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_name": "munge",
                            "version_value": "0.5.13-6.1"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "openSUSE"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "Johannes Segitz from SUSE"
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A Symbolic Link (Symlink) Following vulnerability in the packaging of munge in SUSE Linux Enterprise Server 15; openSUSE Factory allowed local attackers to escalate privileges from user munge to root. This issue affects: SUSE Linux Enterprise Server 15 munge versions prior to 0.5.13-4.3.1. openSUSE Factory munge versions prior to 0.5.13-6.1."
            }
          ]
        },
        "generator": {
          "engine": "Vulnogram 0.0.9"
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 7.7,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-59: Improper Link Resolution Before File Access (\u0027Link Following\u0027)"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://bugzilla.suse.com/show_bug.cgi?id=1155075",
              "refsource": "CONFIRM",
              "url": "https://bugzilla.suse.com/show_bug.cgi?id=1155075"
            }
          ]
        },
        "source": {
          "advisory": "https://bugzilla.suse.com/show_bug.cgi?id=1155075",
          "defect": [
            "1155075"
          ],
          "discovery": "INTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "404e59f5-483d-4b8a-8e7a-e67604dd8afb",
    "assignerShortName": "suse",
    "cveId": "CVE-2019-3691",
    "datePublished": "2020-01-23T16:00:20.042692Z",
    "dateReserved": "2019-01-03T00:00:00",
    "dateUpdated": "2024-09-16T22:15:11.514Z",
    "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