Vulnerability-Lookup

CNVD-2018-05848

Vulnerability from cnvd - Published: 2018-03-21

Title

Leptonica 'gplotMakeOutput'函数路径遍历漏洞

Description

Leptonica是一套用于图像处理和图像分析应用的开源系统。 Leptonica 1.75.3及之前版本中存在目录遍历漏洞，该漏洞源于'gplotMakeOutput'函数未能限制gplot rootname参数中的‘/’字符。攻击者可利用该漏洞覆盖任意文件。

Severity

中

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://github.com/DanBloomberg/leptonica

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-7442

Impacted products

Name
Leptonica Leptonica <=1.75.3

Show details on source website

JSON

To clipboard Create KEV Entry

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-7442"
    }
  },
  "description": "Leptonica\u662f\u4e00\u5957\u7528\u4e8e\u56fe\u50cf\u5904\u7406\u548c\u56fe\u50cf\u5206\u6790\u5e94\u7528\u7684\u5f00\u6e90\u7cfb\u7edf\u3002\r\n\r\nLeptonica 1.75.3\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u0027gplotMakeOutput\u0027\u51fd\u6570\u672a\u80fd\u9650\u5236gplot rootname\u53c2\u6570\u4e2d\u7684\u2018/\u2019\u5b57\u7b26\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8986\u76d6\u4efb\u610f\u6587\u4ef6\u3002",
  "discovererName": "Ben Hutchings",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://github.com/DanBloomberg/leptonica",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-05848",
  "openTime": "2018-03-21",
  "products": {
    "product": "Leptonica Leptonica \u003c=1.75.3"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-7442",
  "serverity": "\u4e2d",
  "submitTime": "2018-02-24",
  "title": "Leptonica \u0027gplotMakeOutput\u0027\u51fd\u6570\u8def\u5f84\u904d\u5386\u6f0f\u6d1e"
}

CVE-2018-7442 (GCVE-0-2018-7442)

Vulnerability from cvelistv5 – Published: 2018-02-23 00:00 – Updated: 2024-08-05 06:24

Summary

An issue was discovered in Leptonica through 1.75.3. The gplotMakeOutput function does not block '/' characters in the gplot rootname argument, potentially leading to path traversal and arbitrary file overwrite.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://lists.debian.org/debian-lts/2018/02/msg00…
	https://security.gentoo.org/glsa/202312-01	vendor-advisory

Show details on NVD website

JSON

To clipboard Create KEV Entry

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T06:24:12.046Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts/2018/02/msg00086.html"
          },
          {
            "name": "GLSA-202312-01",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202312-01"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2018-02-23T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered in Leptonica through 1.75.3. The gplotMakeOutput function does not block \u0027/\u0027 characters in the gplot rootname argument, potentially leading to path traversal and arbitrary file overwrite."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-12-18T08:06:28.352466",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://lists.debian.org/debian-lts/2018/02/msg00086.html"
        },
        {
          "name": "GLSA-202312-01",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://security.gentoo.org/glsa/202312-01"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2018-7442",
    "datePublished": "2018-02-23T00:00:00",
    "dateReserved": "2018-02-23T00:00:00",
    "dateUpdated": "2024-08-05T06:24:12.046Z",
    "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-2018-05848

CVE-2018-7442 (GCVE-0-2018-7442)

Tags

Sightings

Nomenclature