cnvd - cnvd-2015-03425

CNVD-2015-03425

Vulnerability from cnvd - Published: 2015-05-28

Title

python-kerberos 'checkPassword()'函数信息泄露漏洞

Description

python-kerberos是一个用于开源云技术OpenStack客户端中鉴别Kerberos网络协议的插件。 python-kerberos中存在信息泄露漏洞，允许远程攻击者通过实施中间人攻击获取敏感信息。

Severity

中

Patch Name

python-kerberos 'checkPassword()'函数信息泄露漏洞的补丁

Patch Description

python-kerberos是一个用于开源云技术OpenStack客户端中鉴别Kerberos网络协议的插件。python-kerberos中存在信息泄露漏洞，允许远程攻击者通过实施中间人攻击获取敏感信息。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公告获取补丁以修复该漏洞： https://pypi.python.org/pypi/kerberos

Reference

http://www.securityfocus.com/bid/74760

Impacted products

Name
Python python-kerberos

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "74760"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-3206"
    }
  },
  "description": "python-kerberos\u662f\u4e00\u4e2a\u7528\u4e8e\u5f00\u6e90\u4e91\u6280\u672fOpenStack\u5ba2\u6237\u7aef\u4e2d\u9274\u522bKerberos\u7f51\u7edc\u534f\u8bae\u7684\u63d2\u4ef6\u3002\r\n\r\npython-kerberos\u4e2d\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u901a\u8fc7\u5b9e\u65bd\u4e2d\u95f4\u4eba\u653b\u51fb\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u3002",
  "discovererName": "Martin Prpic",
  "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\nhttps://pypi.python.org/pypi/kerberos",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-03425",
  "openTime": "2015-05-28",
  "patchDescription": "python-kerberos\u662f\u4e00\u4e2a\u7528\u4e8e\u5f00\u6e90\u4e91\u6280\u672fOpenStack\u5ba2\u6237\u7aef\u4e2d\u9274\u522bKerberos\u7f51\u7edc\u534f\u8bae\u7684\u63d2\u4ef6\u3002python-kerberos\u4e2d\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u901a\u8fc7\u5b9e\u65bd\u4e2d\u95f4\u4eba\u653b\u51fb\u83b7\u53d6\u654f\u611f\u4fe1\u606f\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": "python-kerberos \u0027checkPassword()\u0027\u51fd\u6570\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Python python-kerberos"
  },
  "referenceLink": "http://www.securityfocus.com/bid/74760",
  "serverity": "\u4e2d",
  "submitTime": "2015-05-26",
  "title": "python-kerberos \u0027checkPassword()\u0027\u51fd\u6570\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2015-3206 (GCVE-0-2015-3206)

Vulnerability from cvelistv5 – Published: 2017-08-25 18:00 – Updated: 2024-08-06 05:39

Summary

The checkPassword function in python-kerberos does not authenticate the KDC it attempts to communicate with, which allows remote attackers to cause a denial of service (bad response), or have other unspecified impact by performing a man-in-the-middle attack.

Severity ?

No CVSS data available.

CWE

Assigner

redhat

References

URL

Tags

	http://www.openwall.com/lists/oss-security/2015/05/21/3	mailing-listx_refsource_MLIST
	https://bugzilla.redhat.com/show_bug.cgi?id=1223802	x_refsource_CONFIRM
	https://pypi.python.org/pypi/kerberos	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/74760	vdb-entryx_refsource_BID
	https://github.com/apple/ccs-pykerberos/issues/31	x_refsource_CONFIRM

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T05:39:32.006Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "[oss-security] 20150521 CVE-2015-3206 python-kerberos: checkPassword() does not verify KDC authenticity",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2015/05/21/3"
          },
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              "x_transferred"
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            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1223802"
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            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
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            "url": "https://pypi.python.org/pypi/kerberos"
          },
          {
            "name": "74760",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
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            "url": "http://www.securityfocus.com/bid/74760"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/apple/ccs-pykerberos/issues/31"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2014-01-24T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The checkPassword function in python-kerberos does not authenticate the KDC it attempts to communicate with, which allows remote attackers to cause a denial of service (bad response), or have other unspecified impact by performing a man-in-the-middle attack."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-08-25T17:57:02",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "name": "[oss-security] 20150521 CVE-2015-3206 python-kerberos: checkPassword() does not verify KDC authenticity",
          "tags": [
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          ],
          "url": "http://www.openwall.com/lists/oss-security/2015/05/21/3"
        },
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          "tags": [
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          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1223802"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://pypi.python.org/pypi/kerberos"
        },
        {
          "name": "74760",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/74760"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/apple/ccs-pykerberos/issues/31"
        }
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  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
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    "datePublished": "2017-08-25T18:00:00",
    "dateReserved": "2015-04-10T00:00:00",
    "dateUpdated": "2024-08-06T05:39:32.006Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2015-03425

CVE-2015-3206 (GCVE-0-2015-3206)

Tags

Sightings

Nomenclature