cnvd - cnvd-2015-07986

cnvd-2015-07986

Vulnerability from cnvd

Title: OpenLDAP弱密码漏洞

Description:

OpenLDAP是美国OpenLDAP基金会的一个轻型目录访问协议（LDAP）的自由和开源实现，它已被包含在Linux发行版中。

OpenLDAP的libraries/libldap/tls_m.c文件中的‘nss_parse_ciphers’函数存在安全漏洞。由于程序未能正确解析OpenSSL-style multi-keyword模式的密码字符串。远程攻击者可通过发送特制的密码请求使程序使用弱密码。

Severity: 中

Formal description:

目前没有详细解决方案提供： http://www.openldap.org/

Reference: http://www.securitytracker.com/id/1034221 http://rhn.redhat.com/errata/RHSA-2015-2131.html https://bugzilla.redhat.com/show_bug.cgi?id=1238322

Impacted products

Name
OpenLDAP OpenLDAP

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-3276"
    }
  },
  "description": "OpenLDAP\u662f\u7f8e\u56fdOpenLDAP\u57fa\u91d1\u4f1a\u7684\u4e00\u4e2a\u8f7b\u578b\u76ee\u5f55\u8bbf\u95ee\u534f\u8bae\uff08LDAP\uff09\u7684\u81ea\u7531\u548c\u5f00\u6e90\u5b9e\u73b0\uff0c\u5b83\u5df2\u88ab\u5305\u542b\u5728Linux\u53d1\u884c\u7248\u4e2d\u3002\r\n\r\nOpenLDAP\u7684libraries/libldap/tls_m.c\u6587\u4ef6\u4e2d\u7684\u2018nss_parse_ciphers\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u7531\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u89e3\u6790OpenSSL-style multi-keyword\u6a21\u5f0f\u7684\u5bc6\u7801\u5b57\u7b26\u4e32\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684\u5bc6\u7801\u8bf7\u6c42\u4f7f\u7a0b\u5e8f\u4f7f\u7528\u5f31\u5bc6\u7801\u3002",
  "discovererName": "Vasyl Kaigorodov",
  "formalWay": "\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\uff1a\r\nhttp://www.openldap.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-07986",
  "openTime": "2015-12-09",
  "products": {
    "product": "OpenLDAP OpenLDAP"
  },
  "referenceLink": "http://www.securitytracker.com/id/1034221 \r\nhttp://rhn.redhat.com/errata/RHSA-2015-2131.html \r\nhttps://bugzilla.redhat.com/show_bug.cgi?id=1238322",
  "serverity": "\u4e2d",
  "submitTime": "2015-12-08",
  "title": "OpenLDAP\u5f31\u5bc6\u7801\u6f0f\u6d1e"
}

CVE-2015-3276 (GCVE-0-2015-3276)

Vulnerability from cvelistv5

Published

2015-12-07 20:00

Modified

2024-08-06 05:39

Severity ?

CWE

Summary

The nss_parse_ciphers function in libraries/libldap/tls_m.c in OpenLDAP does not properly parse OpenSSL-style multi-keyword mode cipher strings, which might cause a weaker than intended cipher to be used and allow remote attackers to have unspecified impact via unknown vectors.

References

▼	URL	Tags
	http://rhn.redhat.com/errata/RHSA-2015-2131.html	vendor-advisory, x_refsource_REDHAT
	http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html	x_refsource_CONFIRM
	https://bugzilla.redhat.com/show_bug.cgi?id=1238322	x_refsource_CONFIRM
	http://www.securitytracker.com/id/1034221	vdb-entry, x_refsource_SECTRACK

Impacted products

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

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T05:39:32.077Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "RHSA-2015:2131",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "http://rhn.redhat.com/errata/RHSA-2015-2131.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1238322"
          },
          {
            "name": "1034221",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1034221"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2015-11-19T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The nss_parse_ciphers function in libraries/libldap/tls_m.c in OpenLDAP does not properly parse OpenSSL-style multi-keyword mode cipher strings, which might cause a weaker than intended cipher to be used and allow remote attackers to have unspecified impact via unknown vectors."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2016-10-12T16:57:01",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "name": "RHSA-2015:2131",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "http://rhn.redhat.com/errata/RHSA-2015-2131.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1238322"
        },
        {
          "name": "1034221",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1034221"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2015-3276",
    "datePublished": "2015-12-07T20:00:00",
    "dateReserved": "2015-04-10T00:00:00",
    "dateUpdated": "2024-08-06T05:39:32.077Z",
    "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