cnvd - cnvd-2018-20866

cnvd-2018-20866

Vulnerability from cnvd

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:

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。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，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

Modified

2024-08-05 10:54

Severity ?

CWE

Summary

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

References

▼	URL	Tags
	https://www.debian.org/security/2018/dsa-4309	vendor-advisory, x_refsource_DEBIAN
	https://lists.debian.org/debian-lts-announce/2018/10/msg00001.html	mailing-list, x_refsource_MLIST
	https://www.strongswan.org/blog/2018/10/01/strongswan-vulnerability-%28cve-2018-17540%29.html	x_refsource_CONFIRM
	https://usn.ubuntu.com/3774-1/	vendor-advisory, x_refsource_UBUNTU
	https://download.strongswan.org/security/CVE-2018-17540/	x_refsource_CONFIRM
	https://security.gentoo.org/glsa/201811-16	vendor-advisory, x_refsource_GENTOO
	http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00077.html	vendor-advisory, x_refsource_SUSE
	http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00001.html	vendor-advisory, x_refsource_SUSE
	http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00047.html	vendor-advisory, x_refsource_SUSE

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T10:54:09.248Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        "references": [
          {
            "name": "DSA-4309",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
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          },
          {
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            "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"
            ],
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          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://download.strongswan.org/security/CVE-2018-17540/"
          },
          {
            "name": "GLSA-201811-16",
            "tags": [
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              "x_refsource_GENTOO",
              "x_transferred"
            ],
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          },
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            "name": "openSUSE-SU-2019:2594",
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          },
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            "name": "openSUSE-SU-2019:2598",
            "tags": [
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              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00001.html"
          },
          {
            "name": "openSUSE-SU-2020:0403",
            "tags": [
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            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00047.html"
          }
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    ],
    "cna": {
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        },
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        },
        {
          "name": "USN-3774-1",
          "tags": [
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          "url": "https://usn.ubuntu.com/3774-1/"
        },
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        },
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          "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"
        }
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  "cveMetadata": {
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    "datePublished": "2018-10-03T20:00:00",
    "dateReserved": "2018-09-26T00:00:00",
    "dateUpdated": "2024-08-05T10:54:09.248Z",
    "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.

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