cnvd - cnvd-2016-06078

cnvd-2016-06078

Vulnerability from cnvd

Title: MuPDF拒绝服务漏洞

Description:

MuPDF是一个PDF格式分析器，用来阅读PDF文件，并创建Fitz树状图。

MuPDF存在拒绝服务漏洞，攻击者可利用此漏洞来使受影响的应用程序崩溃，导致拒绝服务。

Severity: 中

Patch Name: MuPDF拒绝服务漏洞的补丁

Patch Description:

MuPDF是一个PDF格式分析器，用来阅读PDF文件，并创建Fitz树状图。

MuPDF存在拒绝服务漏洞，攻击者可利用此漏洞来使受影响的应用程序崩溃，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:

用户可参考如下厂商提供的安全公告获取补丁以修复该漏洞： http://www.mupdf.com/

Reference: http://www.securityfocus.com/bid/92266/

Impacted products

Name
MuPDF MuPDF

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "92266"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-6525"
    }
  },
  "description": "MuPDF\u662f\u4e00\u4e2aPDF\u683c\u5f0f\u5206\u6790\u5668\uff0c\u7528\u6765\u9605\u8bfbPDF\u6587\u4ef6\uff0c\u5e76\u521b\u5efaFitz\u6811\u72b6\u56fe\u3002\r\n\r\nMuPDF\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u6765\u4f7f\u53d7\u5f71\u54cd\u7684\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff0c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "redrain root.",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u53d6\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttp://www.mupdf.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-06078",
  "openTime": "2016-08-05",
  "patchDescription": "MuPDF\u662f\u4e00\u4e2aPDF\u683c\u5f0f\u5206\u6790\u5668\uff0c\u7528\u6765\u9605\u8bfbPDF\u6587\u4ef6\uff0c\u5e76\u521b\u5efaFitz\u6811\u72b6\u56fe\u3002\r\n\r\nMuPDF\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u6765\u4f7f\u53d7\u5f71\u54cd\u7684\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff0c\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": "MuPDF\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "MuPDF MuPDF"
  },
  "referenceLink": "http://www.securityfocus.com/bid/92266/",
  "serverity": "\u4e2d",
  "submitTime": "2016-08-04",
  "title": "MuPDF\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2016-6525 (GCVE-0-2016-6525)

Vulnerability from cvelistv5

Published

2016-09-22 15:00

Modified

2024-08-06 01:29

Severity ?

CWE

Summary

Heap-based buffer overflow in the pdf_load_mesh_params function in pdf/pdf-shade.c in MuPDF allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a large decode array.

References

▼	URL	Tags
	http://www.debian.org/security/2016/dsa-3655	vendor-advisory, x_refsource_DEBIAN
	http://www.openwall.com/lists/oss-security/2016/08/03/8	mailing-list, x_refsource_MLIST
	http://bugs.ghostscript.com/show_bug.cgi?id=696954	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/92266	vdb-entry, x_refsource_BID
	http://git.ghostscript.com/?p=mupdf.git%3Bh=39b0f07dd960f34e7e6bf230ffc3d87c41ef0f2e	x_refsource_CONFIRM
	https://security.gentoo.org/glsa/201702-12	vendor-advisory, x_refsource_GENTOO

Impacted products

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

Show details on NVD website

JSON

To clipboard

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              "vendor-advisory",
              "x_refsource_DEBIAN",
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            "url": "http://www.debian.org/security/2016/dsa-3655"
          },
          {
            "name": "[oss-security] 20160803 Re: CVE request:Heap overflow vulns in MuPDF",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
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            ],
            "url": "http://www.openwall.com/lists/oss-security/2016/08/03/8"
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            "url": "http://git.ghostscript.com/?p=mupdf.git%3Bh=39b0f07dd960f34e7e6bf230ffc3d87c41ef0f2e"
          },
          {
            "name": "GLSA-201702-12",
            "tags": [
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          }
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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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