Vulnerability-Lookup

CNVD-2020-35420

Vulnerability from cnvd - Published: 2020-06-30

Title

Gurbalib路径遍历漏洞

Description

Gurbalib是美国Kent Mein软件开发者的一款用于DGD驱动程序的lpmud mudlib游戏库。 Gurbalib 2020-04-30及之前版本中的lib/cmds/player/help.c文件存在路径遍历漏洞。攻击者可利用该漏洞读取管理路径。

Severity

中

Patch Name

Gurbalib路径遍历漏洞的补丁

Patch Description

Gurbalib是美国Kent Mein软件开发者的一款用于DGD驱动程序的lpmud mudlib游戏库。 Gurbalib 2020-04-30及之前版本中的lib/cmds/player/help.c文件存在路径遍历漏洞。攻击者可利用该漏洞读取管理路径。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://github.com/sirdude/gurbalib/pull/38

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-12649

Impacted products

Name
Gurbalib Gurbalib <=2020-04-30

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-12649"
    }
  },
  "description": "Gurbalib\u662f\u7f8e\u56fdKent Mein\u8f6f\u4ef6\u5f00\u53d1\u8005\u7684\u4e00\u6b3e\u7528\u4e8eDGD\u9a71\u52a8\u7a0b\u5e8f\u7684lpmud mudlib\u6e38\u620f\u5e93\u3002\n\nGurbalib 2020-04-30\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684lib/cmds/player/help.c\u6587\u4ef6\u5b58\u5728\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bfb\u53d6\u7ba1\u7406\u8def\u5f84\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://github.com/sirdude/gurbalib/pull/38",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-35420",
  "openTime": "2020-06-30",
  "patchDescription": "Gurbalib\u662f\u7f8e\u56fdKent Mein\u8f6f\u4ef6\u5f00\u53d1\u8005\u7684\u4e00\u6b3e\u7528\u4e8eDGD\u9a71\u52a8\u7a0b\u5e8f\u7684lpmud mudlib\u6e38\u620f\u5e93\u3002\r\n\r\nGurbalib 2020-04-30\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684lib/cmds/player/help.c\u6587\u4ef6\u5b58\u5728\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bfb\u53d6\u7ba1\u7406\u8def\u5f84\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": "Gurbalib\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Gurbalib Gurbalib \u003c=2020-04-30"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-12649",
  "serverity": "\u4e2d",
  "submitTime": "2020-05-06",
  "title": "Gurbalib\u8def\u5f84\u904d\u5386\u6f0f\u6d1e"
}

CVE-2020-12649 (GCVE-0-2020-12649)

Vulnerability from cvelistv5 – Published: 2020-05-05 00:09 – Updated: 2024-08-04 12:04

Summary

Gurbalib through 2020-04-30 allows lib/cmds/player/help.c directory traversal for reading administrative paths.

Severity

No CVSS data available.

CWE

Assigner

mitre

References

1 reference

URL	Tags
https://github.com/sirdude/gurbalib/pull/38	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-04T12:04:22.320Z",
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          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/sirdude/gurbalib/pull/38"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "product": "n/a",
          "vendor": "n/a",
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      "providerMetadata": {
        "dateUpdated": "2020-05-05T00:09:06.000Z",
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      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/sirdude/gurbalib/pull/38"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-12649",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
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                "product": {
                  "product_data": [
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                "vendor_name": "n/a"
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  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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    "dateReserved": "2020-05-05T00:00:00.000Z",
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}

Sightings

Author	Source	Type	Date	Other

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-2020-35420

CVE-2020-12649 (GCVE-0-2020-12649)

Tags

Sightings

Nomenclature