cnvd - cnvd-2017-30560

CNVD-2017-30560

Vulnerability from cnvd - Published: 2017-10-18

Title

mktexlsr存在未明漏洞

Description

mktexlsr是一个用于生成目录的库。 mktexlsr 36855修订版和36626修订版之前的版本存在安全漏洞。本地攻击者可借助符号链接攻击利用该漏洞覆盖任意文件。

Severity

中

Patch Name

mktexlsr存在未明漏洞的补丁

Patch Description

mktexlsr是一个用于生成目录的库。 mktexlsr 36855修订版和36626修订版之前的版本存在安全漏洞。本地攻击者可借助符号链接攻击利用该漏洞覆盖任意文件。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

厂商已发布了漏洞修复程序，请及时关注更新： http://texblog.net/hypertext-help/latex-tools/mktexlsr/

Reference

http://www.openwall.com/lists/oss-security/2015/07/30/6

Impacted products

Name
texblog texblog

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-5700"
    }
  },
  "description": "mktexlsr\u662f\u4e00\u4e2a\u7528\u4e8e\u751f\u6210\u76ee\u5f55\u7684\u5e93\u3002\r\n\r\nmktexlsr 36855\u4fee\u8ba2\u7248\u548c36626\u4fee\u8ba2\u7248\u4e4b\u524d\u7684\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7b26\u53f7\u94fe\u63a5\u653b\u51fb\u5229\u7528\u8be5\u6f0f\u6d1e\u8986\u76d6\u4efb\u610f\u6587\u4ef6\u3002",
  "discovererName": "unknow",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttp://texblog.net/hypertext-help/latex-tools/mktexlsr/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-30560",
  "openTime": "2017-10-18",
  "patchDescription": "mktexlsr\u662f\u4e00\u4e2a\u7528\u4e8e\u751f\u6210\u76ee\u5f55\u7684\u5e93\u3002\r\n\r\nmktexlsr 36855\u4fee\u8ba2\u7248\u548c36626\u4fee\u8ba2\u7248\u4e4b\u524d\u7684\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7b26\u53f7\u94fe\u63a5\u653b\u51fb\u5229\u7528\u8be5\u6f0f\u6d1e\u8986\u76d6\u4efb\u610f\u6587\u4ef6\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": "mktexlsr\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "texblog texblog"
  },
  "referenceLink": "http://www.openwall.com/lists/oss-security/2015/07/30/6",
  "serverity": "\u4e2d",
  "submitTime": "2017-08-29",
  "title": "mktexlsr\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2015-5700 (GCVE-0-2015-5700)

Vulnerability from cvelistv5 – Published: 2017-08-25 18:00 – Updated: 2024-08-06 06:59

Summary

mktexlsr revision 22855 through revision 36625 as packaged in texlive allows local users to write to arbitrary files via a symlink attack.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://www.openwall.com/lists/oss-security/2015/07/30/6	mailing-listx_refsource_MLIST
	https://bugs.debian.org/cgi-bin/bugreport.cgi?bug…	x_refsource_MISC
	https://www.tug.org/svn/texlive/trunk/Build/sourc…	x_refsource_CONFIRM
	https://www.tug.org/svn/texlive/trunk/Build/sourc…	x_refsource_CONFIRM
	https://bugzilla.redhat.com/show_bug.cgi?id=1181167	x_refsource_CONFIRM
	https://usn.ubuntu.com/3788-1/	vendor-advisoryx_refsource_UBUNTU

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T06:59:03.779Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "[oss-security] 20150730 Re: CVE request: mktexlsr/texlive: insecure use of /tmp",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2015/07/30/6"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=775139"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.tug.org/svn/texlive/trunk/Build/source/texk/kpathsea/mktexlsr?view=log"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.tug.org/svn/texlive/trunk/Build/source/texk/kpathsea/mktexlsr?r1=19613\u0026r2=22885"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1181167"
          },
          {
            "name": "USN-3788-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3788-1/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2015-01-11T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "mktexlsr revision 22855 through revision 36625 as packaged in texlive allows local users to write to arbitrary files via a symlink attack."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-10-12T09:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "[oss-security] 20150730 Re: CVE request: mktexlsr/texlive: insecure use of /tmp",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2015/07/30/6"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=775139"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.tug.org/svn/texlive/trunk/Build/source/texk/kpathsea/mktexlsr?view=log"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.tug.org/svn/texlive/trunk/Build/source/texk/kpathsea/mktexlsr?r1=19613\u0026r2=22885"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1181167"
        },
        {
          "name": "USN-3788-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/3788-1/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2015-5700",
          "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": "mktexlsr revision 22855 through revision 36625 as packaged in texlive allows local users to write to arbitrary files via a symlink attack."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "[oss-security] 20150730 Re: CVE request: mktexlsr/texlive: insecure use of /tmp",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2015/07/30/6"
            },
            {
              "name": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=775139",
              "refsource": "MISC",
              "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=775139"
            },
            {
              "name": "https://www.tug.org/svn/texlive/trunk/Build/source/texk/kpathsea/mktexlsr?view=log",
              "refsource": "CONFIRM",
              "url": "https://www.tug.org/svn/texlive/trunk/Build/source/texk/kpathsea/mktexlsr?view=log"
            },
            {
              "name": "https://www.tug.org/svn/texlive/trunk/Build/source/texk/kpathsea/mktexlsr?r1=19613\u0026r2=22885",
              "refsource": "CONFIRM",
              "url": "https://www.tug.org/svn/texlive/trunk/Build/source/texk/kpathsea/mktexlsr?r1=19613\u0026r2=22885"
            },
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1181167",
              "refsource": "CONFIRM",
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1181167"
            },
            {
              "name": "USN-3788-1",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/3788-1/"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2015-5700",
    "datePublished": "2017-08-25T18:00:00",
    "dateReserved": "2015-07-30T00:00:00",
    "dateUpdated": "2024-08-06T06:59:03.779Z",
    "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-2017-30560

CVE-2015-5700 (GCVE-0-2015-5700)

Tags

Sightings

Nomenclature