Vulnerability-Lookup

CNVD-2016-02511

Vulnerability from cnvd - Published: 2016-04-26

Title

Squid HTTP Caching Proxy缓冲区溢出漏洞（CNVD-2016-02511）

Description

Squid是一套代理服务器和Web缓存服务器软件。 Squid的存在缓冲区溢出漏洞，允许远程攻击者可利用该漏洞提交特殊请求，使应用程序崩溃或执行任意代码。

Severity

中

Patch Name

Squid HTTP Caching Proxy缓冲区溢出漏洞（CNVD-2016-02511）的补丁

Patch Description

Squid是一套代理服务器和Web缓存服务器软件。 Squid的存在缓冲区溢出漏洞，允许远程攻击者可利用该漏洞提交特殊请求，使应用程序崩溃或执行任意代码。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

用户可参考如下厂商提供的安全补丁以修复该漏洞： http://www.squid-cache.org/Advisories/SQUID-2016_6.txt

Reference

http://www.squid-cache.org/Advisories/SQUID-2016_6.txt

Impacted products

Name
['Squid Squid 3.x<3.5.17', 'Squid Squid 4.x<4.0.9']

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2016-4052"
    }
  },
  "description": "Squid\u662f\u4e00\u5957\u4ee3\u7406\u670d\u52a1\u5668\u548cWeb\u7f13\u5b58\u670d\u52a1\u5668\u8f6f\u4ef6\u3002\r\n\r\nSquid\u7684\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u8bf7\u6c42\uff0c\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u6216\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "CESG",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttp://www.squid-cache.org/Advisories/SQUID-2016_6.txt",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-02511",
  "openTime": "2016-04-26",
  "patchDescription": "Squid\u662f\u4e00\u5957\u4ee3\u7406\u670d\u52a1\u5668\u548cWeb\u7f13\u5b58\u670d\u52a1\u5668\u8f6f\u4ef6\u3002\r\n\r\nSquid\u7684\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u8bf7\u6c42\uff0c\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u6216\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": "Squid HTTP Caching Proxy\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2016-02511\uff09\u7684\u8865\u4e01",
  "products": {
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  "referenceLink": "http://www.squid-cache.org/Advisories/SQUID-2016_6.txt",
  "serverity": "\u4e2d",
  "submitTime": "2016-04-24",
  "title": "Squid HTTP Caching Proxy\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2016-02511\uff09"
}

CVE-2016-4052 (GCVE-0-2016-4052)

Vulnerability from cvelistv5 – Published: 2016-04-25 14:00 – Updated: 2024-08-06 00:17

Summary

Multiple stack-based buffer overflows in Squid 3.x before 3.5.17 and 4.x before 4.0.9 allow remote HTTP servers to cause a denial of service or execute arbitrary code via crafted Edge Side Includes (ESI) responses.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

17 references

URL	Tags
http://www.squid-cache.org/Advisories/SQUID-2016_6.txt	x_refsource_CONFIRM
https://security.gentoo.org/glsa/201607-01	vendor-advisoryx_refsource_GENTOO
http://www.oracle.com/technetwork/topics/security…	x_refsource_CONFIRM
http://www.oracle.com/technetwork/security-adviso…	x_refsource_CONFIRM
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
http://www.openwall.com/lists/oss-security/2016/04/20/6	mailing-listx_refsource_MLIST
http://www.ubuntu.com/usn/USN-2995-1	vendor-advisoryx_refsource_UBUNTU
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-2016:1138	vendor-advisoryx_refsource_REDHAT
http://www.securityfocus.com/bid/91787	vdb-entryx_refsource_BID
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.openwall.com/lists/oss-security/2016/04/20/9	mailing-listx_refsource_MLIST
http://www.securitytracker.com/id/1035647	vdb-entryx_refsource_SECTRACK
http://www.debian.org/security/2016/dsa-3625	vendor-advisoryx_refsource_DEBIAN
http://www.securityfocus.com/bid/86788	vdb-entryx_refsource_BID

Date Public

2016-04-20 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.