cnvd - cnvd-2018-16509

CNVD-2018-16509

Vulnerability from cnvd - Published: 2018-08-28

Title

GNOME Evolution Evolution-Data-Server缓冲区溢出漏洞

Description

GNOME Evolution是GNOME项目的一套用于Linux下Gnome桌面环境的邮件客户端程序。该程序提供Email、日历、会议安排、联系人管理等功能。Evolution-Data-Server是其中的一个数据服务器组件。 GNOME Evolution 3.29.2及之前版本中的Evolution-Data-Server的addressbook/backends/ldap/e-book-backend-ldap.c文件存在缓冲区溢出漏洞。攻击者可借助较长的查询利用该漏洞执行任意代码或造成拒绝服务。

Severity

高

Patch Name

GNOME Evolution Evolution-Data-Server缓冲区溢出漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://bugzilla.gnome.org/show_bug.cgi?id=796174

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-12422

Impacted products

Name
Gnome Evolution <=3.29.2

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-12422",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12422"
    }
  },
  "description": "GNOME Evolution\u662fGNOME\u9879\u76ee\u7684\u4e00\u5957\u7528\u4e8eLinux\u4e0bGnome\u684c\u9762\u73af\u5883\u7684\u90ae\u4ef6\u5ba2\u6237\u7aef\u7a0b\u5e8f\u3002\u8be5\u7a0b\u5e8f\u63d0\u4f9bEmail\u3001\u65e5\u5386\u3001\u4f1a\u8bae\u5b89\u6392\u3001\u8054\u7cfb\u4eba\u7ba1\u7406\u7b49\u529f\u80fd\u3002Evolution-Data-Server\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u6570\u636e\u670d\u52a1\u5668\u7ec4\u4ef6\u3002\r\n\r\nGNOME Evolution 3.29.2\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684Evolution-Data-Server\u7684addressbook/backends/ldap/e-book-backend-ldap.c\u6587\u4ef6\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u8f83\u957f\u7684\u67e5\u8be2\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u6216\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Milan Crha",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://bugzilla.gnome.org/show_bug.cgi?id=796174",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-16509",
  "openTime": "2018-08-28",
  "patchDescription": "GNOME Evolution\u662fGNOME\u9879\u76ee\u7684\u4e00\u5957\u7528\u4e8eLinux\u4e0bGnome\u684c\u9762\u73af\u5883\u7684\u90ae\u4ef6\u5ba2\u6237\u7aef\u7a0b\u5e8f\u3002\u8be5\u7a0b\u5e8f\u63d0\u4f9bEmail\u3001\u65e5\u5386\u3001\u4f1a\u8bae\u5b89\u6392\u3001\u8054\u7cfb\u4eba\u7ba1\u7406\u7b49\u529f\u80fd\u3002Evolution-Data-Server\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u6570\u636e\u670d\u52a1\u5668\u7ec4\u4ef6\u3002\r\n\r\nGNOME Evolution 3.29.2\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684Evolution-Data-Server\u7684addressbook/backends/ldap/e-book-backend-ldap.c\u6587\u4ef6\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u8f83\u957f\u7684\u67e5\u8be2\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u6216\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": "GNOME Evolution Evolution-Data-Server\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Gnome Evolution \u003c=3.29.2"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-12422",
  "serverity": "\u9ad8",
  "submitTime": "2018-06-20",
  "title": "GNOME Evolution Evolution-Data-Server\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2018-12422 (GCVE-0-2018-12422)

Vulnerability from cvelistv5 – Published: 2018-06-15 16:00 – Updated: 2024-08-05 08:38 Disputed

Summary

addressbook/backends/ldap/e-book-backend-ldap.c in Evolution-Data-Server in GNOME Evolution through 3.29.2 might allow attackers to trigger a Buffer Overflow via a long query that is processed by the strcat function. NOTE: the software maintainer disputes this because "the code had computed the required string length first, and then allocated a large-enough buffer on the heap.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://bugzilla.gnome.org/show_bug.cgi?id=796174	x_refsource_MISC
	https://gitlab.gnome.org/GNOME/evolution-data-ser…	x_refsource_MISC

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T08:38:05.771Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugzilla.gnome.org/show_bug.cgi?id=796174"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://gitlab.gnome.org/GNOME/evolution-data-server/commit/34bad6173"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2018-06-15T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "addressbook/backends/ldap/e-book-backend-ldap.c in Evolution-Data-Server in GNOME Evolution through 3.29.2 might allow attackers to trigger a Buffer Overflow via a long query that is processed by the strcat function. NOTE: the software maintainer disputes this because \"the code had computed the required string length first, and then allocated a large-enough buffer on the heap."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-06-19T15:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugzilla.gnome.org/show_bug.cgi?id=796174"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://gitlab.gnome.org/GNOME/evolution-data-server/commit/34bad6173"
        }
      ],
      "tags": [
        "disputed"
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2018-12422",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "** DISPUTED ** addressbook/backends/ldap/e-book-backend-ldap.c in Evolution-Data-Server in GNOME Evolution through 3.29.2 might allow attackers to trigger a Buffer Overflow via a long query that is processed by the strcat function. NOTE: the software maintainer disputes this because \"the code had computed the required string length first, and then allocated a large-enough buffer on the heap.\""
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://bugzilla.gnome.org/show_bug.cgi?id=796174",
              "refsource": "MISC",
              "url": "https://bugzilla.gnome.org/show_bug.cgi?id=796174"
            },
            {
              "name": "https://gitlab.gnome.org/GNOME/evolution-data-server/commit/34bad6173",
              "refsource": "MISC",
              "url": "https://gitlab.gnome.org/GNOME/evolution-data-server/commit/34bad6173"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2018-12422",
    "datePublished": "2018-06-15T16:00:00",
    "dateReserved": "2018-06-14T00:00:00",
    "dateUpdated": "2024-08-05T08:38:05.771Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2018-16509

CVE-2018-12422 (GCVE-0-2018-12422)

Tags

Sightings

Nomenclature