cnvd - cnvd-2015-02857

cnvd-2015-02857

Vulnerability from cnvd

Title: Squid Server Certificate Validation存在未明漏洞

Description:

Squid（全称Squid Cache）是一套代理服务器和Web缓存服务器软件。该软件提供缓存万维网、过滤流量、代理上网等功能。

Squid中存在安全漏洞，该漏洞源于程序未能正确验证服务器证书域名字段。当程序配置client-first SSL bumping时，攻击者可借助特制的证书利用该漏洞欺骗服务器。

Severity: 中

Formal description:

目前没有详细的解决方案提供： http://www.squid-cache.org/

Reference: http://www.openwall.com/lists/oss-security/2015/04/30/2

Impacted products

Name
['Squid Squid 3.5.1-3.5.3', 'Squid Squid 3.4.1-3.4.12', 'Squid Squid 3.3.1-3.3.13', 'Squid Squid 3.2.1-33.2.13']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-3455"
    }
  },
  "description": "Squid\uff08\u5168\u79f0Squid Cache\uff09\u662f\u4e00\u5957\u4ee3\u7406\u670d\u52a1\u5668\u548cWeb\u7f13\u5b58\u670d\u52a1\u5668\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u63d0\u4f9b\u7f13\u5b58\u4e07\u7ef4\u7f51\u3001\u8fc7\u6ee4\u6d41\u91cf\u3001\u4ee3\u7406\u4e0a\u7f51\u7b49\u529f\u80fd\u3002\r\n\r\nSquid\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u9a8c\u8bc1\u670d\u52a1\u5668\u8bc1\u4e66\u57df\u540d\u5b57\u6bb5\u3002\u5f53\u7a0b\u5e8f\u914d\u7f6eclient-first SSL bumping\u65f6\uff0c\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u8bc1\u4e66\u5229\u7528\u8be5\u6f0f\u6d1e\u6b3a\u9a97\u670d\u52a1\u5668\u3002",
  "discovererName": "unknown",
  "formalWay": "\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\uff1a\r\nhttp://www.squid-cache.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-02857",
  "openTime": "2015-05-05",
  "products": {
    "product": [
      "Squid Squid 3.5.1-3.5.3",
      "Squid Squid 3.4.1-3.4.12",
      "Squid Squid 3.3.1-3.3.13",
      "Squid Squid 3.2.1-33.2.13"
    ]
  },
  "referenceLink": "http://www.openwall.com/lists/oss-security/2015/04/30/2",
  "serverity": "\u4e2d",
  "submitTime": "2015-05-04",
  "title": "Squid Server Certificate Validation\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2015-3455 (GCVE-0-2015-3455)

Vulnerability from cvelistv5

Published

2015-05-18 15:00

Modified

2024-08-06 05:47

Severity ?

CWE

Summary

Squid 3.2.x before 3.2.14, 3.3.x before 3.3.14, 3.4.x before 3.4.13, and 3.5.x before 3.5.4, when configured with client-first SSL-bump, do not properly validate the domain or hostname fields of X.509 certificates, which allows man-in-the-middle attackers to spoof SSL servers via a valid certificate.

References

▼	URL	Tags
	http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183598.html	vendor-advisory, x_refsource_FEDORA
	http://rhn.redhat.com/errata/RHSA-2015-2378.html	vendor-advisory, x_refsource_REDHAT
	http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html	x_refsource_CONFIRM
	http://lists.opensuse.org/opensuse-updates/2015-09/msg00016.html	vendor-advisory, x_refsource_SUSE
	http://www.securityfocus.com/bid/74438	vdb-entry, x_refsource_BID
	http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html	x_refsource_CONFIRM
	http://www.securitytracker.com/id/1032221	vdb-entry, x_refsource_SECTRACK
	http://lists.opensuse.org/opensuse-updates/2016-08/msg00069.html	vendor-advisory, x_refsource_SUSE
	http://advisories.mageia.org/MGASA-2015-0191.html	x_refsource_CONFIRM
	http://www.mandriva.com/security/advisories?name=MDVSA-2015:230	vendor-advisory, x_refsource_MANDRIVA
	http://www.squid-cache.org/Advisories/SQUID-2015_1.txt	x_refsource_CONFIRM

Impacted products

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

Show details on NVD website

JSON

To clipboard

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}

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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