cnvd - cnvd-2017-25712

cnvd-2017-25712

Vulnerability from cnvd

Title: Liblouis拒绝服务漏洞（CNVD-2017-25712）

Description:

Liblouis是一个开源盲文翻译器和回译器。

Liblouis中的compileTranslationTable.c中的compileBrailleIndicator()函数存在拒绝服务漏洞，远程攻击者利用该漏洞可导致拒绝服务。

Severity: 中

Patch Name: Liblouis拒绝服务漏洞（CNVD-2017-25712）的补丁

Patch Description:

Liblouis是一个开源盲文翻译器和回译器。

Liblouis中的compileTranslationTable.c中的compileBrailleIndicator()函数存在拒绝服务漏洞，远程攻击者利用该漏洞可导致拒绝服务。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： http://liblouis.org/

Reference: https://bugzilla.redhat.com/show_bug.cgi?id=1484332 http://www.securityfocus.com/bid/100607

Impacted products

Name
Liblouis Liblouis 3.2.0

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "100607"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-13741"
    }
  },
  "description": "Liblouis\u662f\u4e00\u4e2a\u5f00\u6e90\u76f2\u6587\u7ffb\u8bd1\u5668\u548c\u56de\u8bd1\u5668\u3002\r\n\r\nLiblouis\u4e2d\u7684compileTranslationTable.c\u4e2d\u7684compileBrailleIndicator()\u51fd\u6570\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "owl337",
  "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\nhttp://liblouis.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-25712",
  "openTime": "2017-09-07",
  "patchDescription": "Liblouis\u662f\u4e00\u4e2a\u5f00\u6e90\u76f2\u6587\u7ffb\u8bd1\u5668\u548c\u56de\u8bd1\u5668\u3002\r\n\r\nLiblouis\u4e2d\u7684compileTranslationTable.c\u4e2d\u7684compileBrailleIndicator()\u51fd\u6570\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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": "Liblouis\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2017-25712\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Liblouis Liblouis 3.2.0"
  },
  "referenceLink": "https://bugzilla.redhat.com/show_bug.cgi?id=1484332\r\nhttp://www.securityfocus.com/bid/100607",
  "serverity": "\u4e2d",
  "submitTime": "2017-08-30",
  "title": "Liblouis\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2017-25712\uff09"
}

CVE-2017-13741 (GCVE-0-2017-13741)

Vulnerability from cvelistv5

Published

2017-08-29 06:00

Modified

2024-08-05 19:05

Severity ?

CWE

Summary

There is a use-after-free in the function compileBrailleIndicator() in compileTranslationTable.c in Liblouis 3.2.0 that will lead to a remote denial of service attack.

References

▼	URL	Tags
	http://www.securityfocus.com/bid/100607	vdb-entry, x_refsource_BID
	https://access.redhat.com/errata/RHSA-2017:3111	vendor-advisory, x_refsource_REDHAT
	https://bugzilla.redhat.com/show_bug.cgi?id=1484332	x_refsource_MISC

Impacted products

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

Show details on NVD website

JSON

To clipboard

{
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            "url": "https://access.redhat.com/errata/RHSA-2017:3111"
          },
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1484332"
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      "descriptions": [
        {
          "lang": "en",
          "value": "There is a use-after-free in the function compileBrailleIndicator() in compileTranslationTable.c in Liblouis 3.2.0 that will lead to a remote denial of service attack."
        }
      ],
      "problemTypes": [
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      "providerMetadata": {
        "dateUpdated": "2017-12-01T21:57:01",
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        },
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          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2017:3111"
        },
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          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1484332"
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      ],
      "x_legacyV4Record": {
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          "ID": "CVE-2017-13741",
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          "vendor": {
            "vendor_data": [
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                "product": {
                  "product_data": [
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}

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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