cnvd - cnvd-2018-14152

cnvd-2018-14152

Vulnerability from cnvd

Title: Network Manager VPNC权限提升漏洞

Description:

Network Manager VPNC plugin（networkmanager-vpnc）是一款支持连接Cisco VPN的虚拟网络管理器。

Network Manager VPNC插件1.2.6之前版本中存在安全漏洞，该漏洞源于换行字符可以被用来将Password helper参数注入到配置数据中并传入到VPNC。攻击者可利用该漏洞以root权限执行命令。

Severity: 高

Patch Name: Network Manager VPNC权限提升漏洞的补丁

Patch Description:

Network Manager VPNC plugin（networkmanager-vpnc）是一款支持连接Cisco VPN的虚拟网络管理器。

Network Manager VPNC插件1.2.6之前版本中存在安全漏洞，该漏洞源于换行字符可以被用来将Password helper参数注入到配置数据中并传入到VPNC。攻击者可利用该漏洞以root权限执行命令。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:

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://gitlab.gnome.org/GNOME/NetworkManager-vpnc

Reference: http://seclists.org/fulldisclosure/2018/Jul/76 https://www.debian.org/security/2018/dsa-4253

Impacted products

Name
Network Manager VPNC Network Manager VPNC <1.2.6

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-10900"
    }
  },
  "description": "Network Manager VPNC plugin\uff08networkmanager-vpnc\uff09\u662f\u4e00\u6b3e\u652f\u6301\u8fde\u63a5Cisco VPN\u7684\u865a\u62df\u7f51\u7edc\u7ba1\u7406\u5668\u3002\r\n\r\nNetwork Manager VPNC\u63d2\u4ef61.2.6\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u6362\u884c\u5b57\u7b26\u53ef\u4ee5\u88ab\u7528\u6765\u5c06Password helper\u53c2\u6570\u6ce8\u5165\u5230\u914d\u7f6e\u6570\u636e\u4e2d\u5e76\u4f20\u5165\u5230VPNC\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5root\u6743\u9650\u6267\u884c\u547d\u4ee4\u3002",
  "discovererName": "Denis Andzakovic",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://gitlab.gnome.org/GNOME/NetworkManager-vpnc",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-14152",
  "openTime": "2018-07-30",
  "patchDescription": "Network Manager VPNC plugin\uff08networkmanager-vpnc\uff09\u662f\u4e00\u6b3e\u652f\u6301\u8fde\u63a5Cisco VPN\u7684\u865a\u62df\u7f51\u7edc\u7ba1\u7406\u5668\u3002\r\n\r\nNetwork Manager VPNC\u63d2\u4ef61.2.6\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u6362\u884c\u5b57\u7b26\u53ef\u4ee5\u88ab\u7528\u6765\u5c06Password helper\u53c2\u6570\u6ce8\u5165\u5230\u914d\u7f6e\u6570\u636e\u4e2d\u5e76\u4f20\u5165\u5230VPNC\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5root\u6743\u9650\u6267\u884c\u547d\u4ee4\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": "Network Manager VPNC\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Network Manager VPNC Network Manager VPNC \u003c1.2.6"
  },
  "referenceLink": "http://seclists.org/fulldisclosure/2018/Jul/76\r\nhttps://www.debian.org/security/2018/dsa-4253",
  "serverity": "\u9ad8",
  "submitTime": "2018-07-24",
  "title": "Network Manager VPNC\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2018-10900 (GCVE-0-2018-10900)

Vulnerability from cvelistv5

Published

2018-07-26 15:00

Modified

2024-08-05 07:54

Severity ?

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

CWE

CWE-78

Summary

Network Manager VPNC plugin (aka networkmanager-vpnc) before version 1.2.6 is vulnerable to a privilege escalation attack. A new line character can be used to inject a Password helper parameter into the configuration data passed to VPNC, allowing an attacker to execute arbitrary commands as root.

References

▼	URL	Tags
	https://www.debian.org/security/2018/dsa-4253	vendor-advisory, x_refsource_DEBIAN
	https://security.gentoo.org/glsa/201808-03	vendor-advisory, x_refsource_GENTOO
	https://lists.debian.org/debian-lts-announce/2018/07/msg00048.html	mailing-list, x_refsource_MLIST
	https://www.exploit-db.com/exploits/45313/	exploit, x_refsource_EXPLOIT-DB
	https://pulsesecurity.co.nz/advisories/NM-VPNC-Privesc	x_refsource_MISC
	https://gitlab.gnome.org/GNOME/NetworkManager-vpnc/commit/07ac18a32b4	x_refsource_CONFIRM
	https://bugzilla.novell.com/show_bug.cgi?id=1101147	x_refsource_CONFIRM
	https://download.gnome.org/sources/NetworkManager-vpnc/1.2/NetworkManager-vpnc-1.2.6.news	x_refsource_CONFIRM
	https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10900	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	[UNKNOWN]	networkmanager-vpnc	Version: NetworkManager-vpnc 1.2.6

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T07:54:36.169Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "DSA-4253",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2018/dsa-4253"
          },
          {
            "name": "GLSA-201808-03",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/201808-03"
          },
          {
            "name": "[debian-lts-announce] 20180731 [SECURITY] [DLA 1454-1] network-manager-vpnc security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2018/07/msg00048.html"
          },
          {
            "name": "45313",
            "tags": [
              "exploit",
              "x_refsource_EXPLOIT-DB",
              "x_transferred"
            ],
            "url": "https://www.exploit-db.com/exploits/45313/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://pulsesecurity.co.nz/advisories/NM-VPNC-Privesc"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://gitlab.gnome.org/GNOME/NetworkManager-vpnc/commit/07ac18a32b4"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugzilla.novell.com/show_bug.cgi?id=1101147"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://download.gnome.org/sources/NetworkManager-vpnc/1.2/NetworkManager-vpnc-1.2.6.news"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10900"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "networkmanager-vpnc",
          "vendor": "[UNKNOWN]",
          "versions": [
            {
              "status": "affected",
              "version": "NetworkManager-vpnc 1.2.6"
            }
          ]
        }
      ],
      "datePublic": "2018-07-20T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Network Manager VPNC plugin (aka networkmanager-vpnc) before version 1.2.6 is vulnerable to a privilege escalation attack. A new line character can be used to inject a Password helper parameter into the configuration data passed to VPNC, allowing an attacker to execute arbitrary commands as root."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-78",
              "description": "CWE-78",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-12-04T18:00:57",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "name": "DSA-4253",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2018/dsa-4253"
        },
        {
          "name": "GLSA-201808-03",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/201808-03"
        },
        {
          "name": "[debian-lts-announce] 20180731 [SECURITY] [DLA 1454-1] network-manager-vpnc security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2018/07/msg00048.html"
        },
        {
          "name": "45313",
          "tags": [
            "exploit",
            "x_refsource_EXPLOIT-DB"
          ],
          "url": "https://www.exploit-db.com/exploits/45313/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://pulsesecurity.co.nz/advisories/NM-VPNC-Privesc"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://gitlab.gnome.org/GNOME/NetworkManager-vpnc/commit/07ac18a32b4"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugzilla.novell.com/show_bug.cgi?id=1101147"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://download.gnome.org/sources/NetworkManager-vpnc/1.2/NetworkManager-vpnc-1.2.6.news"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10900"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2018-10900",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "networkmanager-vpnc",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "NetworkManager-vpnc 1.2.6"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "[UNKNOWN]"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Network Manager VPNC plugin (aka networkmanager-vpnc) before version 1.2.6 is vulnerable to a privilege escalation attack. A new line character can be used to inject a Password helper parameter into the configuration data passed to VPNC, allowing an attacker to execute arbitrary commands as root."
            }
          ]
        },
        "impact": {
          "cvss": [
            [
              {
                "vectorString": "8.8/CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
                "version": "3.0"
              }
            ]
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-78"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "DSA-4253",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2018/dsa-4253"
            },
            {
              "name": "GLSA-201808-03",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/201808-03"
            },
            {
              "name": "[debian-lts-announce] 20180731 [SECURITY] [DLA 1454-1] network-manager-vpnc security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2018/07/msg00048.html"
            },
            {
              "name": "45313",
              "refsource": "EXPLOIT-DB",
              "url": "https://www.exploit-db.com/exploits/45313/"
            },
            {
              "name": "https://pulsesecurity.co.nz/advisories/NM-VPNC-Privesc",
              "refsource": "MISC",
              "url": "https://pulsesecurity.co.nz/advisories/NM-VPNC-Privesc"
            },
            {
              "name": "https://gitlab.gnome.org/GNOME/NetworkManager-vpnc/commit/07ac18a32b4",
              "refsource": "CONFIRM",
              "url": "https://gitlab.gnome.org/GNOME/NetworkManager-vpnc/commit/07ac18a32b4"
            },
            {
              "name": "https://bugzilla.novell.com/show_bug.cgi?id=1101147",
              "refsource": "CONFIRM",
              "url": "https://bugzilla.novell.com/show_bug.cgi?id=1101147"
            },
            {
              "name": "https://download.gnome.org/sources/NetworkManager-vpnc/1.2/NetworkManager-vpnc-1.2.6.news",
              "refsource": "CONFIRM",
              "url": "https://download.gnome.org/sources/NetworkManager-vpnc/1.2/NetworkManager-vpnc-1.2.6.news"
            },
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10900",
              "refsource": "CONFIRM",
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10900"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2018-10900",
    "datePublished": "2018-07-26T15:00:00",
    "dateReserved": "2018-05-09T00:00:00",
    "dateUpdated": "2024-08-05T07:54:36.169Z",
    "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