cnvd - cnvd-2016-06381

cnvd-2016-06381

Vulnerability from cnvd

Title: cracklib本地栈缓冲区溢出漏洞

Description:

cracklib是用于Unix函数库, 它可以用于编写和口令有关的程序。

cracklib在实现上存在本地栈缓冲区溢出漏洞，成功利用后可使攻击者在应用上下文中执行任意代码。

Severity: 中

Patch Name: cracklib本地栈缓冲区溢出漏洞的补丁

Patch Description:

cracklib是用于Unix函数库, 它可以用于编写和口令有关的程序。

cracklib在实现上存在本地栈缓冲区溢出漏洞，成功利用后可使攻击者在应用上下文中执行任意代码。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:

目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： https://sourceforge.net/projects/cracklib/

Reference: http://www.securityfocus.com/bid/92478

Impacted products

Name
Cracklib cracklib

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "92478"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-6318"
    }
  },
  "description": "cracklib\u662f\u7528\u4e8eUnix\u51fd\u6570\u5e93, \u5b83\u53ef\u4ee5\u7528\u4e8e\u7f16\u5199\u548c\u53e3\u4ee4\u6709\u5173\u7684\u7a0b\u5e8f\u3002\r\n\r\ncracklib\u5728\u5b9e\u73b0\u4e0a\u5b58\u5728\u672c\u5730\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u6210\u529f\u5229\u7528\u540e\u53ef\u4f7f\u653b\u51fb\u8005\u5728\u5e94\u7528\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "CSG Labs",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttps://sourceforge.net/projects/cracklib/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-06381",
  "openTime": "2016-08-17",
  "patchDescription": "cracklib\u662f\u7528\u4e8eUnix\u51fd\u6570\u5e93, \u5b83\u53ef\u4ee5\u7528\u4e8e\u7f16\u5199\u548c\u53e3\u4ee4\u6709\u5173\u7684\u7a0b\u5e8f\u3002\r\n\r\ncracklib\u5728\u5b9e\u73b0\u4e0a\u5b58\u5728\u672c\u5730\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u6210\u529f\u5229\u7528\u540e\u53ef\u4f7f\u653b\u51fb\u8005\u5728\u5e94\u7528\u4e0a\u4e0b\u6587\u4e2d\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": "cracklib\u672c\u5730\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cracklib cracklib"
  },
  "referenceLink": "http://www.securityfocus.com/bid/92478",
  "serverity": "\u4e2d",
  "submitTime": "2016-08-17",
  "title": "cracklib\u672c\u5730\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2016-6318 (GCVE-0-2016-6318)

Vulnerability from cvelistv5

Published

2016-09-07 19:00

Modified

2024-08-06 01:29

Severity ?

CWE

Summary

Stack-based buffer overflow in the FascistGecosUser function in lib/fascist.c in cracklib allows local users to cause a denial of service (application crash) or gain privileges via a long GECOS field, involving longbuffer.

References

▼	URL	Tags
	http://www.openwall.com/lists/oss-security/2016/08/16/2	mailing-list, x_refsource_MLIST
	http://lists.opensuse.org/opensuse-updates/2016-08/msg00122.html	vendor-advisory, x_refsource_SUSE
	http://www.securityfocus.com/bid/92478	vdb-entry, x_refsource_BID
	https://security.gentoo.org/glsa/201612-25	vendor-advisory, x_refsource_GENTOO
	https://lists.debian.org/debian-lts-announce/2020/05/msg00023.html	mailing-list, x_refsource_MLIST
	https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E	mailing-list, x_refsource_MLIST
	https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E	mailing-list, x_refsource_MLIST

Impacted products

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

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T01:29:18.454Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "[oss-security] 20160816 cracklib: Stack-based buffer overflow when parsing large GECOS field",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2016/08/16/2"
          },
          {
            "name": "openSUSE-SU-2016:2204",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-updates/2016-08/msg00122.html"
          },
          {
            "name": "92478",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/92478"
          },
          {
            "name": "GLSA-201612-25",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/201612-25"
          },
          {
            "name": "[debian-lts-announce] 20200524 [SECURITY] [DLA 2220-1] cracklib2 security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2020/05/msg00023.html"
          },
          {
            "name": "[bookkeeper-issues] 20210628 [GitHub] [bookkeeper] padma81 opened a new issue #2746: Security Vulnerabilities in CentOS 7 image, Upgrade image to CentOS 8",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E"
          },
          {
            "name": "[bookkeeper-issues] 20210629 [GitHub] [bookkeeper] padma81 opened a new issue #2746: Security Vulnerabilities in CentOS 7 image, Upgrade image to CentOS 8",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2016-08-16T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Stack-based buffer overflow in the FascistGecosUser function in lib/fascist.c in cracklib allows local users to cause a denial of service (application crash) or gain privileges via a long GECOS field, involving longbuffer."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-06-29T14:08:05",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "name": "[oss-security] 20160816 cracklib: Stack-based buffer overflow when parsing large GECOS field",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2016/08/16/2"
        },
        {
          "name": "openSUSE-SU-2016:2204",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-updates/2016-08/msg00122.html"
        },
        {
          "name": "92478",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/92478"
        },
        {
          "name": "GLSA-201612-25",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/201612-25"
        },
        {
          "name": "[debian-lts-announce] 20200524 [SECURITY] [DLA 2220-1] cracklib2 security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2020/05/msg00023.html"
        },
        {
          "name": "[bookkeeper-issues] 20210628 [GitHub] [bookkeeper] padma81 opened a new issue #2746: Security Vulnerabilities in CentOS 7 image, Upgrade image to CentOS 8",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E"
        },
        {
          "name": "[bookkeeper-issues] 20210629 [GitHub] [bookkeeper] padma81 opened a new issue #2746: Security Vulnerabilities in CentOS 7 image, Upgrade image to CentOS 8",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2016-6318",
    "datePublished": "2016-09-07T19:00:00",
    "dateReserved": "2016-07-26T00:00:00",
    "dateUpdated": "2024-08-06T01:29:18.454Z",
    "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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