Vulnerability-Lookup

CNVD-2017-10714

Vulnerability from cnvd - Published: 2017-06-22

Title

strongSwan gmp插件拒绝服务漏洞

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 5.5.3之前的版本中的gmp插件存在拒绝服务漏洞，该漏洞源于在调用mpz_powm_sec之前程序没有正确的验证RSA公钥。远程攻击者可借助特制的证书利用该漏洞造成拒绝服务（浮点异常和进程崩溃）。

Severity

中

Patch Name

strongSwan gmp插件拒绝服务漏洞的补丁

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/2017/05/30/strongswan-vulnerability-%28cve-2017-9022%29.html

Reference

http://seclists.org/bugtraq/2017/May/70

Impacted products

Name
Strongswan Strongswan <5.5.3

Show details on source website

JSON

To clipboard

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    "bid": {
      "bidNumber": "98760"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-9022"
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  "discovererName": "OSS-Fuzz",
  "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/2017/05/30/strongswan-vulnerability-%28cve-2017-9022%29.html",
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  "number": "CNVD-2017-10714",
  "openTime": "2017-06-22",
  "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 5.5.3\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684gmp\u63d2\u4ef6\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u8c03\u7528mpz_powm_sec\u4e4b\u524d\u7a0b\u5e8f\u6ca1\u6709\u6b63\u786e\u7684\u9a8c\u8bc1RSA\u516c\u94a5\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u8bc1\u4e66\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u6d6e\u70b9\u5f02\u5e38\u548c\u8fdb\u7a0b\u5d29\u6e83\uff09\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",
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  "serverity": "\u4e2d",
  "submitTime": "2017-05-31",
  "title": "strongSwan gmp\u63d2\u4ef6\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2017-9022 (GCVE-0-2017-9022)

Vulnerability from cvelistv5 – Published: 2017-06-08 16:00 – Updated: 2025-12-03 21:16

Summary

The gmp plugin in strongSwan before 5.5.3 does not properly validate RSA public keys before calling mpz_powm_sec, which allows remote peers to cause a denial of service (floating point exception and process crash) via a crafted certificate.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-12-03 21:14 UTC

CWE

n/a
CWE-20 - Improper Input Validation

Assigner

mitre mitre root

References

4 references

URL	Tags
https://www.strongswan.org/blog/2017/05/30/strong…	x_refsource_CONFIRM
http://www.debian.org/security/2017/dsa-3866	vendor-advisoryx_refsource_DEBIAN
http://www.securityfocus.com/bid/98760	vdb-entryx_refsource_BID
http://www.ubuntu.com/usn/USN-3301-1	vendor-advisoryx_refsource_UBUNTU

Date Public

2017-05-30 00:00

Show details on NVD website

JSON

To clipboard

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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.