Vulnerability-Lookup

CNVD-2016-03062

Vulnerability from cnvd - Published: 2016-05-13

Title

Squid代码注入漏洞

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 3.5.18之前版本和4.0.10之前4.x版本中的client_side.cc文件存在代码注入漏洞，该漏洞源于当用户提供absolute-URI时，程序未能正确忽略Host头。远程攻击者可通过提供HTTP请求利用该漏洞实施缓存中毒攻击。

Severity

中

Patch Name

Squid代码注入漏洞的补丁

Patch Description

Formal description

用户可参考如下厂商提供的安全公告获取补丁以修复该漏洞： http://www.squid-cache.org/Versions/v3/3.5/changesets/squid-3.5-14039.patch

Reference

http://www.squid-cache.org/Versions/v3/3.5/changesets/squid-3.5-14039.patch

Impacted products

Name
['Squid Squid 4.x<4.0.10', 'Squid Squid <3.5.18']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-4553"
    }
  },
  "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 3.5.18\u4e4b\u524d\u7248\u672c\u548c4.0.10\u4e4b\u524d4.x\u7248\u672c\u4e2d\u7684client_side.cc\u6587\u4ef6\u5b58\u5728\u4ee3\u7801\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5f53\u7528\u6237\u63d0\u4f9babsolute-URI\u65f6\uff0c\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5ffd\u7565Host\u5934\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u63d0\u4f9bHTTP\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u65bd\u7f13\u5b58\u4e2d\u6bd2\u653b\u51fb\u3002",
  "discovererName": "Jianjun Chen from Tsinghua University",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u53d6\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttp://www.squid-cache.org/Versions/v3/3.5/changesets/squid-3.5-14039.patch",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-03062",
  "openTime": "2016-05-13",
  "patchDescription": "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 3.5.18\u4e4b\u524d\u7248\u672c\u548c4.0.10\u4e4b\u524d4.x\u7248\u672c\u4e2d\u7684client_side.cc\u6587\u4ef6\u5b58\u5728\u4ee3\u7801\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5f53\u7528\u6237\u63d0\u4f9babsolute-URI\u65f6\uff0c\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5ffd\u7565Host\u5934\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u63d0\u4f9bHTTP\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u65bd\u7f13\u5b58\u4e2d\u6bd2\u653b\u51fb\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": "Squid\u4ee3\u7801\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Squid Squid 4.x\u003c4.0.10",
      "Squid Squid \u003c3.5.18"
    ]
  },
  "referenceLink": "http://www.squid-cache.org/Versions/v3/3.5/changesets/squid-3.5-14039.patch",
  "serverity": "\u4e2d",
  "submitTime": "2016-05-12",
  "title": "Squid\u4ee3\u7801\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2016-4553 (GCVE-0-2016-4553)

Vulnerability from cvelistv5 – Published: 2016-05-10 19:00 – Updated: 2024-08-06 00:32

Summary

client_side.cc in Squid before 3.5.18 and 4.x before 4.0.10 does not properly ignore the Host header when absolute-URI is provided, which allows remote attackers to conduct cache-poisoning attacks via an HTTP request.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

13 references

URL	Tags
https://security.gentoo.org/glsa/201607-01	vendor-advisoryx_refsource_GENTOO
http://www.oracle.com/technetwork/topics/security…	x_refsource_CONFIRM
http://bugs.squid-cache.org/show_bug.cgi?id=4501	x_refsource_CONFIRM
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
http://www.squid-cache.org/Advisories/SQUID-2016_7.txt	x_refsource_CONFIRM
http://www.ubuntu.com/usn/USN-2995-1	vendor-advisoryx_refsource_UBUNTU
http://www.squid-cache.org/Versions/v3/3.5/change…	x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2016:1140	vendor-advisoryx_refsource_REDHAT
http://lists.opensuse.org/opensuse-updates/2016-0…	vendor-advisoryx_refsource_SUSE
https://access.redhat.com/errata/RHSA-2016:1139	vendor-advisoryx_refsource_REDHAT
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
http://www.securitytracker.com/id/1035768	vdb-entryx_refsource_SECTRACK
http://www.debian.org/security/2016/dsa-3625	vendor-advisoryx_refsource_DEBIAN

Date Public

2016-05-06 00:00

Show details on NVD website

JSON

To clipboard

{
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          },
          {
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            ],
            "url": "http://bugs.squid-cache.org/show_bug.cgi?id=4501"
          },
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          },
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          },
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            "url": "http://lists.opensuse.org/opensuse-updates/2016-08/msg00069.html"
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          {
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            "tags": [
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          }
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        "title": "CVE Program Container"
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            "x_refsource_REDHAT"
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            "x_refsource_DEBIAN"
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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.