cnvd - cnvd-2017-29727

cnvd-2017-29727

Vulnerability from cnvd

Title: GraphicsMagick 'ReadMNGImage'函数无效内存读取漏洞

Description:

GraphicsMagick是一套简单的图像处理工具。该工具对图像提供尺寸调整、旋转、加亮等功能。

GraphicsMagick 1.3.26版本中的coders/png.c文件的'ReadMNGImage'函数存在安全漏洞，该漏洞源于程序没有正确的处理较大的MNG图像。攻击者可利用该漏洞造成拒绝服务（无效内存读取）。

Severity: 中

Patch Name: GraphicsMagick 'ReadMNGImage'函数无效内存读取漏洞的补丁

Patch Description:

GraphicsMagick是一套简单的图像处理工具。该工具对图像提供尺寸调整、旋转、加亮等功能。

GraphicsMagick 1.3.26版本中的coders/png.c文件的'ReadMNGImage'函数存在安全漏洞，该漏洞源于程序未能正确的处理较大的MNG图像。攻击者可利用该漏洞造成拒绝服务（无效内存读取）。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:

厂商已发布漏洞修复程序，请及时关注更新： http://hg.code.sf.net/p/graphicsmagick/code/rev/cd699a44f188

Reference: https://blogs.gentoo.org/ago/2017/08/05/graphicsmagick-invalid-memory-read-in-setimagecolorcallback-image-c/

Impacted products

Name
GraphicsMagick Graphicsmagick 1.3.26

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-12935"
    }
  },
  "description": "GraphicsMagick\u662f\u4e00\u5957\u7b80\u5355\u7684\u56fe\u50cf\u5904\u7406\u5de5\u5177\u3002\u8be5\u5de5\u5177\u5bf9\u56fe\u50cf\u63d0\u4f9b\u5c3a\u5bf8\u8c03\u6574\u3001\u65cb\u8f6c\u3001\u52a0\u4eae\u7b49\u529f\u80fd\u3002\r\n\r\nGraphicsMagick 1.3.26\u7248\u672c\u4e2d\u7684coders/png.c\u6587\u4ef6\u7684\u0027ReadMNGImage\u0027\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u6ca1\u6709\u6b63\u786e\u7684\u5904\u7406\u8f83\u5927\u7684MNG\u56fe\u50cf\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u65e0\u6548\u5185\u5b58\u8bfb\u53d6\uff09\u3002",
  "discovererName": "unknwon",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttp://hg.code.sf.net/p/graphicsmagick/code/rev/cd699a44f188",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-29727",
  "openTime": "2017-10-12",
  "patchDescription": "GraphicsMagick\u662f\u4e00\u5957\u7b80\u5355\u7684\u56fe\u50cf\u5904\u7406\u5de5\u5177\u3002\u8be5\u5de5\u5177\u5bf9\u56fe\u50cf\u63d0\u4f9b\u5c3a\u5bf8\u8c03\u6574\u3001\u65cb\u8f6c\u3001\u52a0\u4eae\u7b49\u529f\u80fd\u3002\r\n\r\nGraphicsMagick 1.3.26\u7248\u672c\u4e2d\u7684coders/png.c\u6587\u4ef6\u7684\u0027ReadMNGImage\u0027\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u5904\u7406\u8f83\u5927\u7684MNG\u56fe\u50cf\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u65e0\u6548\u5185\u5b58\u8bfb\u53d6\uff09\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": "GraphicsMagick \u0027ReadMNGImage\u0027\u51fd\u6570\u65e0\u6548\u5185\u5b58\u8bfb\u53d6\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "GraphicsMagick Graphicsmagick 1.3.26"
  },
  "referenceLink": "https://blogs.gentoo.org/ago/2017/08/05/graphicsmagick-invalid-memory-read-in-setimagecolorcallback-image-c/",
  "serverity": "\u4e2d",
  "submitTime": "2017-08-21",
  "title": "GraphicsMagick \u0027ReadMNGImage\u0027\u51fd\u6570\u65e0\u6548\u5185\u5b58\u8bfb\u53d6\u6f0f\u6d1e"
}

CVE-2017-12935 (GCVE-0-2017-12935)

Vulnerability from cvelistv5

Published

2017-08-18 12:00

Modified

2024-08-05 18:51

Severity ?

CWE

Summary

The ReadMNGImage function in coders/png.c in GraphicsMagick 1.3.26 mishandles large MNG images, leading to an invalid memory read in the SetImageColorCallBack function in magick/image.c.

References

▼	URL	Tags
	https://blogs.gentoo.org/ago/2017/08/05/graphicsmagick-invalid-memory-read-in-setimagecolorcallback-image-c/	x_refsource_MISC
	http://hg.code.sf.net/p/graphicsmagick/code/rev/cd699a44f188	x_refsource_MISC
	https://www.debian.org/security/2018/dsa-4321	vendor-advisory, x_refsource_DEBIAN
	https://lists.debian.org/debian-lts-announce/2018/08/msg00002.html	mailing-list, x_refsource_MLIST
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PF62B5PJA2JDUOCKJGUQO3SPL74BEYSV/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WHIKB4TP6KBJWT2UIPWL5MWMG5QXKGEJ/	vendor-advisory, x_refsource_FEDORA
	https://usn.ubuntu.com/4222-1/	vendor-advisory, x_refsource_UBUNTU

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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