cnvd - cnvd-2019-26813

cnvd-2019-26813

Vulnerability from cnvd

Title: Squid cachemgr.cgi工具拒绝服务漏洞

Description:

Squid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。cachemgr.cgi是其中的一个缓存管理器。

Squid中的cachemgr.cgi工具存在安全漏洞。攻击者可利用该漏洞造成拒绝服务。

Severity: 中

Patch Name: Squid cachemgr.cgi工具拒绝服务漏洞的补丁

Patch Description:

Squid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。cachemgr.cgi是其中的一个缓存管理器。

Squid中的cachemgr.cgi工具存在安全漏洞。攻击者可利用该漏洞造成拒绝服务。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： http://lists.squid-cache.org/pipermail/squid-announce/2019-July/000100.html

Reference: https://www.auscert.org.au/bulletins/ESB-2019.2609/

Impacted products

Name
Squid Squid

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-12854"
    }
  },
  "description": "Squid\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\u3002cachemgr.cgi\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7f13\u5b58\u7ba1\u7406\u5668\u3002\n\nSquid\u4e2d\u7684cachemgr.cgi\u5de5\u5177\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "unknwon",
  "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\nhttp://lists.squid-cache.org/pipermail/squid-announce/2019-July/000100.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-26813",
  "openTime": "2019-08-12",
  "patchDescription": "Squid\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\u3002cachemgr.cgi\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7f13\u5b58\u7ba1\u7406\u5668\u3002\r\n\r\nSquid\u4e2d\u7684cachemgr.cgi\u5de5\u5177\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\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",
  "patchName": "Squid cachemgr.cgi\u5de5\u5177\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Squid Squid"
  },
  "referenceLink": "https://www.auscert.org.au/bulletins/ESB-2019.2609/",
  "serverity": "\u4e2d",
  "submitTime": "2019-07-17",
  "title": "Squid cachemgr.cgi\u5de5\u5177\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2019-12854 (GCVE-0-2019-12854)

Vulnerability from cvelistv5

Published

2019-08-15 16:15

Modified

2024-08-04 23:32

Severity ?

CWE

Summary

Due to incorrect string termination, Squid cachemgr.cgi 4.0 through 4.7 may access unallocated memory. On systems with memory access protections, this can cause the CGI process to terminate unexpectedly, resulting in a denial of service for all clients using it.

References

▼	URL	Tags
	http://www.squid-cache.org/Advisories/SQUID-2019_1.txt	x_refsource_MISC
	https://bugs.squid-cache.org/show_bug.cgi?id=4937	x_refsource_MISC
	http://www.squid-cache.org/Versions/v4/changesets/squid-4-2981a957716c61ff7e21eee1d7d6eb5a237e466d.patch	x_refsource_MISC
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SPXN2CLAGN5QSQBTOV5IGVLDOQSRFNTZ/	x_refsource_CONFIRM
	https://www.debian.org/security/2019/dsa-4507	vendor-advisory, x_refsource_DEBIAN
	https://seclists.org/bugtraq/2019/Aug/42	mailing-list, x_refsource_BUGTRAQ
	http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00053.html	vendor-advisory, x_refsource_SUSE
	http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00056.html	vendor-advisory, x_refsource_SUSE
	https://usn.ubuntu.com/4213-1/	vendor-advisory, x_refsource_UBUNTU

Impacted products

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

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T23:32:55.368Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://www.squid-cache.org/Advisories/SQUID-2019_1.txt"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugs.squid-cache.org/show_bug.cgi?id=4937"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://www.squid-cache.org/Versions/v4/changesets/squid-4-2981a957716c61ff7e21eee1d7d6eb5a237e466d.patch"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SPXN2CLAGN5QSQBTOV5IGVLDOQSRFNTZ/"
          },
          {
            "name": "DSA-4507",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2019/dsa-4507"
          },
          {
            "name": "20190825 [SECURITY] [DSA 4507-1] squid security update",
            "tags": [
              "mailing-list",
              "x_refsource_BUGTRAQ",
              "x_transferred"
            ],
            "url": "https://seclists.org/bugtraq/2019/Aug/42"
          },
          {
            "name": "openSUSE-SU-2019:2540",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
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            "url": "http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00053.html"
          },
          {
            "name": "openSUSE-SU-2019:2541",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00056.html"
          },
          {
            "name": "USN-4213-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/4213-1/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
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          ]
        }
      ],
      "descriptions": [
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          "lang": "en",
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      ],
      "problemTypes": [
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      "references": [
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        },
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        },
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          "url": "http://www.squid-cache.org/Versions/v4/changesets/squid-4-2981a957716c61ff7e21eee1d7d6eb5a237e466d.patch"
        },
        {
          "tags": [
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          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SPXN2CLAGN5QSQBTOV5IGVLDOQSRFNTZ/"
        },
        {
          "name": "DSA-4507",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2019/dsa-4507"
        },
        {
          "name": "20190825 [SECURITY] [DSA 4507-1] squid security update",
          "tags": [
            "mailing-list",
            "x_refsource_BUGTRAQ"
          ],
          "url": "https://seclists.org/bugtraq/2019/Aug/42"
        },
        {
          "name": "openSUSE-SU-2019:2540",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00053.html"
        },
        {
          "name": "openSUSE-SU-2019:2541",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00056.html"
        },
        {
          "name": "USN-4213-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/4213-1/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2019-12854",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
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                },
                "vendor_name": "n/a"
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        "problemtype": {
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                  "value": "n/a"
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            },
            {
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              "refsource": "MISC",
              "url": "https://bugs.squid-cache.org/show_bug.cgi?id=4937"
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              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SPXN2CLAGN5QSQBTOV5IGVLDOQSRFNTZ/"
            },
            {
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              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2019/dsa-4507"
            },
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              "url": "http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00056.html"
            },
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              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/4213-1/"
            }
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  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2019-12854",
    "datePublished": "2019-08-15T16:15:23",
    "dateReserved": "2019-06-16T00:00:00",
    "dateUpdated": "2024-08-04T23:32:55.368Z",
    "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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