Vulnerability-Lookup

CNVD-2018-20866

Vulnerability from cnvd - Published: 2018-10-12

Title

strongSwan GMP插件缓冲区溢出漏洞

Description

strongSwan是瑞士软件开发者Andreas Steffen所维护的一套Linux平台使用的开源的基于IPsec的VPN解决方案。该方案包含X.509公开密钥证书、安全储存私钥、智能卡等认证机制。gmp plugin是其中的一个插件。 strongSwan 5.7.1之前版本中的gmp插件存在缓冲区溢出漏洞。攻击者可借助特制的证书利用该漏洞造成strongSwan崩溃并可能执行任意代码。

Severity

高

Patch Name

strongSwan GMP插件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://www.strongswan.org/blog/2018/10/01/strongswan-vulnerability-(cve-2018-17540).html

https://download.strongswan.org/security/CVE-2018-17540/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-17540

Impacted products

Name
strongSwan strongSwan < 5.7.1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-17540"
    }
  },
  "description": "strongSwan\u662f\u745e\u58eb\u8f6f\u4ef6\u5f00\u53d1\u8005Andreas Steffen\u6240\u7ef4\u62a4\u7684\u4e00\u5957Linux\u5e73\u53f0\u4f7f\u7528\u7684\u5f00\u6e90\u7684\u57fa\u4e8eIPsec\u7684VPN\u89e3\u51b3\u65b9\u6848\u3002\u8be5\u65b9\u6848\u5305\u542bX.509\u516c\u5f00\u5bc6\u94a5\u8bc1\u4e66\u3001\u5b89\u5168\u50a8\u5b58\u79c1\u94a5\u3001\u667a\u80fd\u5361\u7b49\u8ba4\u8bc1\u673a\u5236\u3002gmp plugin\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u63d2\u4ef6\u3002\r\n\r\nstrongSwan 5.7.1\u4e4b\u524d\u7248\u672c\u4e2d\u7684gmp\u63d2\u4ef6\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u8bc1\u4e66\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210strongSwan\u5d29\u6e83\u5e76\u53ef\u80fd\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "Unknow",
  "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://www.strongswan.org/blog/2018/10/01/strongswan-vulnerability-(cve-2018-17540).html\r\n\r\n\r\n\r\nhttps://download.strongswan.org/security/CVE-2018-17540/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-20866",
  "openTime": "2018-10-12",
  "patchDescription": "strongSwan\u662f\u745e\u58eb\u8f6f\u4ef6\u5f00\u53d1\u8005Andreas Steffen\u6240\u7ef4\u62a4\u7684\u4e00\u5957Linux\u5e73\u53f0\u4f7f\u7528\u7684\u5f00\u6e90\u7684\u57fa\u4e8eIPsec\u7684VPN\u89e3\u51b3\u65b9\u6848\u3002\u8be5\u65b9\u6848\u5305\u542bX.509\u516c\u5f00\u5bc6\u94a5\u8bc1\u4e66\u3001\u5b89\u5168\u50a8\u5b58\u79c1\u94a5\u3001\u667a\u80fd\u5361\u7b49\u8ba4\u8bc1\u673a\u5236\u3002gmp plugin\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u63d2\u4ef6\u3002\r\n\r\nstrongSwan 5.7.1\u4e4b\u524d\u7248\u672c\u4e2d\u7684gmp\u63d2\u4ef6\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u8bc1\u4e66\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210strongSwan\u5d29\u6e83\u5e76\u53ef\u80fd\u6267\u884c\u4efb\u610f\u4ee3\u7801\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": "strongSwan GMP\u63d2\u4ef6\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "strongSwan strongSwan \u003c 5.7.1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-17540",
  "serverity": "\u9ad8",
  "submitTime": "2018-10-09",
  "title": "strongSwan GMP\u63d2\u4ef6\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2018-17540 (GCVE-0-2018-17540)

Vulnerability from cvelistv5 – Published: 2018-10-03 20:00 – Updated: 2024-08-05 10:54

Summary

The gmp plugin in strongSwan before 5.7.1 has a Buffer Overflow via a crafted certificate.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

9 references

URL	Tags
https://www.debian.org/security/2018/dsa-4309	vendor-advisoryx_refsource_DEBIAN
https://lists.debian.org/debian-lts-announce/2018…	mailing-listx_refsource_MLIST
https://www.strongswan.org/blog/2018/10/01/strong…	x_refsource_CONFIRM
https://usn.ubuntu.com/3774-1/	vendor-advisoryx_refsource_UBUNTU
https://download.strongswan.org/security/CVE-2018…	x_refsource_CONFIRM
https://security.gentoo.org/glsa/201811-16	vendor-advisoryx_refsource_GENTOO
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE

Date Public

2018-10-01 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T10:54:09.248Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "DSA-4309",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2018/dsa-4309"
          },
          {
            "name": "[debian-lts-announce] 20181002 [SECURITY] [DLA 1528-1] strongswan security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2018/10/msg00001.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.strongswan.org/blog/2018/10/01/strongswan-vulnerability-%28cve-2018-17540%29.html"
          },
          {
            "name": "USN-3774-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3774-1/"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://download.strongswan.org/security/CVE-2018-17540/"
          },
          {
            "name": "GLSA-201811-16",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/201811-16"
          },
          {
            "name": "openSUSE-SU-2019:2594",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00077.html"
          },
          {
            "name": "openSUSE-SU-2019:2598",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00001.html"
          },
          {
            "name": "openSUSE-SU-2020:0403",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00047.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2018-10-01T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "The gmp plugin in strongSwan before 5.7.1 has a Buffer Overflow via a crafted certificate."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-03-30T00:06:03.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "DSA-4309",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2018/dsa-4309"
        },
        {
          "name": "[debian-lts-announce] 20181002 [SECURITY] [DLA 1528-1] strongswan security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2018/10/msg00001.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.strongswan.org/blog/2018/10/01/strongswan-vulnerability-%28cve-2018-17540%29.html"
        },
        {
          "name": "USN-3774-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/3774-1/"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://download.strongswan.org/security/CVE-2018-17540/"
        },
        {
          "name": "GLSA-201811-16",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/201811-16"
        },
        {
          "name": "openSUSE-SU-2019:2594",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00077.html"
        },
        {
          "name": "openSUSE-SU-2019:2598",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00001.html"
        },
        {
          "name": "openSUSE-SU-2020:0403",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00047.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2018-17540",
          "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": "The gmp plugin in strongSwan before 5.7.1 has a Buffer Overflow via a crafted certificate."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "DSA-4309",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2018/dsa-4309"
            },
            {
              "name": "[debian-lts-announce] 20181002 [SECURITY] [DLA 1528-1] strongswan security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2018/10/msg00001.html"
            },
            {
              "name": "https://www.strongswan.org/blog/2018/10/01/strongswan-vulnerability-(cve-2018-17540).html",
              "refsource": "CONFIRM",
              "url": "https://www.strongswan.org/blog/2018/10/01/strongswan-vulnerability-(cve-2018-17540).html"
            },
            {
              "name": "USN-3774-1",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/3774-1/"
            },
            {
              "name": "https://download.strongswan.org/security/CVE-2018-17540/",
              "refsource": "CONFIRM",
              "url": "https://download.strongswan.org/security/CVE-2018-17540/"
            },
            {
              "name": "GLSA-201811-16",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/201811-16"
            },
            {
              "name": "openSUSE-SU-2019:2594",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00077.html"
            },
            {
              "name": "openSUSE-SU-2019:2598",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00001.html"
            },
            {
              "name": "openSUSE-SU-2020:0403",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00047.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2018-17540",
    "datePublished": "2018-10-03T20:00:00.000Z",
    "dateReserved": "2018-09-26T00:00:00.000Z",
    "dateUpdated": "2024-08-05T10:54:09.248Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.