cnvd - cnvd-2016-02799

cnvd-2016-02799

Vulnerability from cnvd

Title: Apache Subversion httpd服务器拒绝服务漏洞

Description:

Apache Subversion是美国阿帕奇（Apache）软件基金会的一套开源的版本控制系统。该系统的主要作用是兼容并发版本管理系统(CVS)。httpd servers是其中的一个httpd服务器。

Apache Subversion 1.8.16之前版本和1.9.4之前1.9.x版本的httpd服务器中的mod_authz_svn模块存在拒绝服务漏洞。攻击者可通过发送带有特制头部的COPY或MOVE请求利用该漏洞造成拒绝服务（崩溃，空指针逆向引用和段错误）。

Severity: 中

Patch Name: Apache Subversion httpd服务器拒绝服务漏洞的补丁

Patch Description:

Apache Subversion 1.8.16之前版本和1.9.4之前1.9.x版本的httpd服务器中的mod_authz_svn模块存在拒绝服务漏洞。攻击者可通过发送带有特制头部的COPY或MOVE请求利用该漏洞造成拒绝服务（崩溃，空指针逆向引用和段错误）。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:

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： https://subversion.apache.org/security/CVE-2016-2168-advisory.txt

Reference: https://subversion.apache.org/security/CVE-2016-2168-advisory.txt https://www.auscert.org.au/render.html?it=33926

Impacted products

Name
['Apache Subversion <1.8.16', 'Apache Subversion 1.9.x<1.9.4']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-2168"
    }
  },
  "description": "Apache Subversion\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u8f6f\u4ef6\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u5f00\u6e90\u7684\u7248\u672c\u63a7\u5236\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u7684\u4e3b\u8981\u4f5c\u7528\u662f\u517c\u5bb9\u5e76\u53d1\u7248\u672c\u7ba1\u7406\u7cfb\u7edf(CVS)\u3002httpd servers\u662f\u5176\u4e2d\u7684\u4e00\u4e2ahttpd\u670d\u52a1\u5668\u3002\r\n\r\nApache Subversion 1.8.16\u4e4b\u524d\u7248\u672c\u548c1.9.4\u4e4b\u524d1.9.x\u7248\u672c\u7684httpd\u670d\u52a1\u5668\u4e2d\u7684mod_authz_svn\u6a21\u5757\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u5e26\u6709\u7279\u5236\u5934\u90e8\u7684COPY\u6216MOVE\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5d29\u6e83\uff0c\u7a7a\u6307\u9488\u9006\u5411\u5f15\u7528\u548c\u6bb5\u9519\u8bef\uff09\u3002",
  "discovererName": "Ivan Zhakov, VisualSVN",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://subversion.apache.org/security/CVE-2016-2168-advisory.txt",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-02799",
  "openTime": "2016-05-09",
  "patchDescription": "Apache Subversion\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u8f6f\u4ef6\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u5f00\u6e90\u7684\u7248\u672c\u63a7\u5236\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u7684\u4e3b\u8981\u4f5c\u7528\u662f\u517c\u5bb9\u5e76\u53d1\u7248\u672c\u7ba1\u7406\u7cfb\u7edf(CVS)\u3002httpd servers\u662f\u5176\u4e2d\u7684\u4e00\u4e2ahttpd\u670d\u52a1\u5668\u3002\r\n\r\nApache Subversion 1.8.16\u4e4b\u524d\u7248\u672c\u548c1.9.4\u4e4b\u524d1.9.x\u7248\u672c\u7684httpd\u670d\u52a1\u5668\u4e2d\u7684mod_authz_svn\u6a21\u5757\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u5e26\u6709\u7279\u5236\u5934\u90e8\u7684COPY\u6216MOVE\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5d29\u6e83\uff0c\u7a7a\u6307\u9488\u9006\u5411\u5f15\u7528\u548c\u6bb5\u9519\u8bef\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",
  "patchName": "Apache Subversion httpd\u670d\u52a1\u5668\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Apache Subversion \u003c1.8.16",
      "Apache Subversion 1.9.x\u003c1.9.4"
    ]
  },
  "referenceLink": "https://subversion.apache.org/security/CVE-2016-2168-advisory.txt\r\nhttps://www.auscert.org.au/render.html?it=33926",
  "serverity": "\u4e2d",
  "submitTime": "2016-05-04",
  "title": "Apache Subversion httpd\u670d\u52a1\u5668\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2016-2168 (GCVE-0-2016-2168)

Vulnerability from cvelistv5

Published

2016-05-05 18:00

Modified

2024-08-05 23:17

Severity ?

CWE

Summary

The req_check_access function in the mod_authz_svn module in the httpd server in Apache Subversion before 1.8.16 and 1.9.x before 1.9.4 allows remote authenticated users to cause a denial of service (NULL pointer dereference and crash) via a crafted header in a (1) MOVE or (2) COPY request, involving an authorization check.

References

▼	URL	Tags
	http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184545.html	vendor-advisory, x_refsource_FEDORA
	http://mail-archives.apache.org/mod_mbox/subversion-announce/201604.mbox/%3CCAP_GPNgJet+7_MAhomFVOXPgLtewcUw9w=k9zdPCkq5tvPxVMA%40mail.gmail.com%3E	mailing-list, x_refsource_MLIST
	http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.417496	vendor-advisory, x_refsource_SLACKWARE
	http://lists.opensuse.org/opensuse-updates/2016-05/msg00044.html	vendor-advisory, x_refsource_SUSE
	http://www.securitytracker.com/id/1035707	vdb-entry, x_refsource_SECTRACK
	http://mail-archives.apache.org/mod_mbox/subversion-announce/201604.mbox/%3CCAP_GPNgfn1iKueW51EpmXzXi_URNfGNofZSgOyW1_jnSeNm5DQ%40mail.gmail.com%3E	mailing-list, x_refsource_MLIST
	http://www.securityfocus.com/bid/89320	vdb-entry, x_refsource_BID
	http://lists.opensuse.org/opensuse-updates/2016-05/msg00043.html	vendor-advisory, x_refsource_SUSE
	http://www.debian.org/security/2016/dsa-3561	vendor-advisory, x_refsource_DEBIAN
	https://security.gentoo.org/glsa/201610-05	vendor-advisory, x_refsource_GENTOO
	https://www.oracle.com/security-alerts/cpuoct2020.html	x_refsource_MISC
	http://subversion.apache.org/security/CVE-2016-2168-advisory.txt	x_refsource_CONFIRM

Impacted products

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

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T23:17:50.607Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "FEDORA-2016-20cc04ac50",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184545.html"
          },
          {
            "name": "[subversion-announce] 20160428 [ANNOUNCE][SECURITY] Apache Subversion 1.8.16 released",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://mail-archives.apache.org/mod_mbox/subversion-announce/201604.mbox/%3CCAP_GPNgJet+7_MAhomFVOXPgLtewcUw9w=k9zdPCkq5tvPxVMA%40mail.gmail.com%3E"
          },
          {
            "name": "SSA:2016-121-01",
            "tags": [
              "vendor-advisory",
              "x_refsource_SLACKWARE",
              "x_transferred"
            ],
            "url": "http://www.slackware.com/security/viewer.php?l=slackware-security\u0026y=2016\u0026m=slackware-security.417496"
          },
          {
            "name": "openSUSE-SU-2016:1264",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-updates/2016-05/msg00044.html"
          },
          {
            "name": "1035707",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1035707"
          },
          {
            "name": "[subversion-announce] 20160428 [ANNOUNCE][SECURITY] Apache Subversion 1.9.4 released",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://mail-archives.apache.org/mod_mbox/subversion-announce/201604.mbox/%3CCAP_GPNgfn1iKueW51EpmXzXi_URNfGNofZSgOyW1_jnSeNm5DQ%40mail.gmail.com%3E"
          },
          {
            "name": "89320",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/89320"
          },
          {
            "name": "openSUSE-SU-2016:1263",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-updates/2016-05/msg00043.html"
          },
          {
            "name": "DSA-3561",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "http://www.debian.org/security/2016/dsa-3561"
          },
          {
            "name": "GLSA-201610-05",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/201610-05"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.oracle.com/security-alerts/cpuoct2020.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://subversion.apache.org/security/CVE-2016-2168-advisory.txt"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2016-04-28T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The req_check_access function in the mod_authz_svn module in the httpd server in Apache Subversion before 1.8.16 and 1.9.x before 1.9.4 allows remote authenticated users to cause a denial of service (NULL pointer dereference and crash) via a crafted header in a (1) MOVE or (2) COPY request, involving an authorization check."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-10-20T21:14:50",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "name": "FEDORA-2016-20cc04ac50",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184545.html"
        },
        {
          "name": "[subversion-announce] 20160428 [ANNOUNCE][SECURITY] Apache Subversion 1.8.16 released",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://mail-archives.apache.org/mod_mbox/subversion-announce/201604.mbox/%3CCAP_GPNgJet+7_MAhomFVOXPgLtewcUw9w=k9zdPCkq5tvPxVMA%40mail.gmail.com%3E"
        },
        {
          "name": "SSA:2016-121-01",
          "tags": [
            "vendor-advisory",
            "x_refsource_SLACKWARE"
          ],
          "url": "http://www.slackware.com/security/viewer.php?l=slackware-security\u0026y=2016\u0026m=slackware-security.417496"
        },
        {
          "name": "openSUSE-SU-2016:1264",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-updates/2016-05/msg00044.html"
        },
        {
          "name": "1035707",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1035707"
        },
        {
          "name": "[subversion-announce] 20160428 [ANNOUNCE][SECURITY] Apache Subversion 1.9.4 released",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://mail-archives.apache.org/mod_mbox/subversion-announce/201604.mbox/%3CCAP_GPNgfn1iKueW51EpmXzXi_URNfGNofZSgOyW1_jnSeNm5DQ%40mail.gmail.com%3E"
        },
        {
          "name": "89320",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/89320"
        },
        {
          "name": "openSUSE-SU-2016:1263",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-updates/2016-05/msg00043.html"
        },
        {
          "name": "DSA-3561",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "http://www.debian.org/security/2016/dsa-3561"
        },
        {
          "name": "GLSA-201610-05",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/201610-05"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.oracle.com/security-alerts/cpuoct2020.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://subversion.apache.org/security/CVE-2016-2168-advisory.txt"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2016-2168",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "The req_check_access function in the mod_authz_svn module in the httpd server in Apache Subversion before 1.8.16 and 1.9.x before 1.9.4 allows remote authenticated users to cause a denial of service (NULL pointer dereference and crash) via a crafted header in a (1) MOVE or (2) COPY request, involving an authorization check."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "FEDORA-2016-20cc04ac50",
              "refsource": "FEDORA",
              "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184545.html"
            },
            {
              "name": "[subversion-announce] 20160428 [ANNOUNCE][SECURITY] Apache Subversion 1.8.16 released",
              "refsource": "MLIST",
              "url": "http://mail-archives.apache.org/mod_mbox/subversion-announce/201604.mbox/%3CCAP_GPNgJet+7_MAhomFVOXPgLtewcUw9w=k9zdPCkq5tvPxVMA@mail.gmail.com%3E"
            },
            {
              "name": "SSA:2016-121-01",
              "refsource": "SLACKWARE",
              "url": "http://www.slackware.com/security/viewer.php?l=slackware-security\u0026y=2016\u0026m=slackware-security.417496"
            },
            {
              "name": "openSUSE-SU-2016:1264",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-updates/2016-05/msg00044.html"
            },
            {
              "name": "1035707",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1035707"
            },
            {
              "name": "[subversion-announce] 20160428 [ANNOUNCE][SECURITY] Apache Subversion 1.9.4 released",
              "refsource": "MLIST",
              "url": "http://mail-archives.apache.org/mod_mbox/subversion-announce/201604.mbox/%3CCAP_GPNgfn1iKueW51EpmXzXi_URNfGNofZSgOyW1_jnSeNm5DQ@mail.gmail.com%3E"
            },
            {
              "name": "89320",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/89320"
            },
            {
              "name": "openSUSE-SU-2016:1263",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-updates/2016-05/msg00043.html"
            },
            {
              "name": "DSA-3561",
              "refsource": "DEBIAN",
              "url": "http://www.debian.org/security/2016/dsa-3561"
            },
            {
              "name": "GLSA-201610-05",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/201610-05"
            },
            {
              "name": "https://www.oracle.com/security-alerts/cpuoct2020.html",
              "refsource": "MISC",
              "url": "https://www.oracle.com/security-alerts/cpuoct2020.html"
            },
            {
              "name": "http://subversion.apache.org/security/CVE-2016-2168-advisory.txt",
              "refsource": "CONFIRM",
              "url": "http://subversion.apache.org/security/CVE-2016-2168-advisory.txt"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2016-2168",
    "datePublished": "2016-05-05T18:00:00",
    "dateReserved": "2016-01-29T00:00:00",
    "dateUpdated": "2024-08-05T23:17:50.607Z",
    "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.

Action not permitted