cnvd - cnvd-2016-04247

cnvd-2016-04247

Vulnerability from cnvd

Title: ImageMagick WPG解析器堆溢出漏洞

Description:

ImageMagick是美国ImageMagick Studio公司的一套开源的图象处理软件。

ImageMagick的WPG解析器中存在安全漏洞，攻击者可利用该漏洞造成堆溢出和随机的无效内存写入。

Severity: 中

Patch Name: ImageMagick WPG解析器堆溢出漏洞的补丁

Patch Description:

ImageMagick是美国ImageMagick Studio公司的一套开源的图象处理软件。

ImageMagick的WPG解析器中存在安全漏洞，攻击者可利用该漏洞造成堆溢出和随机的无效内存写入。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:

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： https://github.com/ImageMagick/ImageMagick/commit/fc43974d34318c834fbf78570ca1a3764ed8c7d7

Reference: https://github.com/ImageMagick/ImageMagick/commit/fc43974d34318c834fbf78570ca1a3764ed8c7d7

Impacted products

Name
ImageMagick Imagemagick

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-5688"
    }
  },
  "description": "ImageMagick\u662f\u7f8e\u56fdImageMagick Studio\u516c\u53f8\u7684\u4e00\u5957\u5f00\u6e90\u7684\u56fe\u8c61\u5904\u7406\u8f6f\u4ef6\u3002\r\n\r\nImageMagick\u7684WPG\u89e3\u6790\u5668\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u5806\u6ea2\u51fa\u548c\u968f\u673a\u7684\u65e0\u6548\u5185\u5b58\u5199\u5165\u3002",
  "discovererName": "Hanno B\u00f6ck",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://github.com/ImageMagick/ImageMagick/commit/fc43974d34318c834fbf78570ca1a3764ed8c7d7",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-04247",
  "openTime": "2016-06-23",
  "patchDescription": "ImageMagick\u662f\u7f8e\u56fdImageMagick Studio\u516c\u53f8\u7684\u4e00\u5957\u5f00\u6e90\u7684\u56fe\u8c61\u5904\u7406\u8f6f\u4ef6\u3002\r\n\r\nImageMagick\u7684WPG\u89e3\u6790\u5668\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u5806\u6ea2\u51fa\u548c\u968f\u673a\u7684\u65e0\u6548\u5185\u5b58\u5199\u5165\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": "ImageMagick WPG\u89e3\u6790\u5668\u5806\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
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  "referenceLink": "https://github.com/ImageMagick/ImageMagick/commit/fc43974d34318c834fbf78570ca1a3764ed8c7d7",
  "serverity": "\u4e2d",
  "submitTime": "2016-06-22",
  "title": "ImageMagick WPG\u89e3\u6790\u5668\u5806\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2016-5688 (GCVE-0-2016-5688)

Vulnerability from cvelistv5

Published

2016-12-13 15:00

Modified

2024-08-06 01:07

Severity ?

CWE

Summary

The WPG parser in ImageMagick before 6.9.4-4 and 7.x before 7.0.1-5, when a memory limit is set, allows remote attackers to have unspecified impact via vectors related to the SetImageExtent return-value check, which trigger (1) a heap-based buffer overflow in the SetPixelIndex function or an invalid write operation in the (2) ScaleCharToQuantum or (3) SetPixelIndex functions.

References

▼	URL	Tags
	https://github.com/ImageMagick/ImageMagick/commits/7.0.1-5	x_refsource_CONFIRM
	https://github.com/ImageMagick/ImageMagick/commits/6.9.4-4	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/91283	vdb-entry, x_refsource_BID
	https://blog.fuzzing-project.org/46-Various-invalid-memory-reads-in-ImageMagick-WPG%2C-DDS%2C-DCM.html	x_refsource_MISC
	http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html	x_refsource_CONFIRM
	https://github.com/ImageMagick/ImageMagick/commit/aecd0ada163a4d6c769cec178955d5f3e9316f2f	x_refsource_CONFIRM
	http://www.openwall.com/lists/oss-security/2016/06/17/3	mailing-list, x_refsource_MLIST
	https://github.com/ImageMagick/ImageMagick/commit/fc43974d34318c834fbf78570ca1a3764ed8c7d7	x_refsource_CONFIRM
	http://www.openwall.com/lists/oss-security/2016/06/14/5	mailing-list, x_refsource_MLIST

Impacted products

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

Show details on NVD website

JSON

To clipboard

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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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