cnvd - cnvd-2016-09529

cnvd-2016-09529

Vulnerability from cnvd

Title: GraphicsMagick堆溢出漏洞

Description:

GraphicsMagick号称图像处理领域的瑞士军刀。短小精悍的代码却提供了一个鲁棒、高效的工具和库集合。

GraphicsMagick WPG格式阅读器在未能检查颜色映射表条目是否大于256，导致潜在的堆溢出漏洞。允许攻击者利用漏洞使受影响的应用程序崩溃。

Severity: 中

Patch Name: GraphicsMagick堆溢出漏洞的补丁

Patch Description:

GraphicsMagick号称图像处理领域的瑞士军刀。短小精悍的代码却提供了一个鲁棒、高效的工具和库集合。

GraphicsMagick WPG格式阅读器在未能检查颜色映射表条目是否大于256，导致潜在的堆溢出漏洞。允许攻击者利用漏洞使受影响的应用程序崩溃。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:

用户可联系供应商获得补丁信息： http://www.graphicsmagick.org/

Reference: http://www.openwall.com/lists/oss-security/2016/10/08/5

Impacted products

Name
GraphicsMagick GraphicsMagick

Show details on source website

JSON

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{
  "bids": {
    "bid": {
      "bidNumber": "93464"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-7996"
    }
  },
  "description": "GraphicsMagick\u53f7\u79f0\u56fe\u50cf\u5904\u7406\u9886\u57df\u7684\u745e\u58eb\u519b\u5200\u3002 \u77ed\u5c0f\u7cbe\u608d\u7684\u4ee3\u7801\u5374\u63d0\u4f9b\u4e86\u4e00\u4e2a\u9c81\u68d2\u3001\u9ad8\u6548\u7684\u5de5\u5177\u548c\u5e93\u96c6\u5408\u3002\r\n\r\nGraphicsMagick WPG\u683c\u5f0f\u9605\u8bfb\u5668\u5728\u672a\u80fd\u68c0\u67e5\u989c\u8272\u6620\u5c04\u8868\u6761\u76ee\u662f\u5426\u5927\u4e8e256\uff0c\u5bfc\u81f4\u6f5c\u5728\u7684\u5806\u6ea2\u51fa\u6f0f\u6d1e\u3002\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u4f7f\u53d7\u5f71\u54cd\u7684\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u3002",
  "discovererName": "Bob Friesenhahn.",
  "formalWay": "\u7528\u6237\u53ef\u8054\u7cfb\u4f9b\u5e94\u5546\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttp://www.graphicsmagick.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-09529",
  "openTime": "2016-10-20",
  "patchDescription": "GraphicsMagick\u53f7\u79f0\u56fe\u50cf\u5904\u7406\u9886\u57df\u7684\u745e\u58eb\u519b\u5200\u3002 \u77ed\u5c0f\u7cbe\u608d\u7684\u4ee3\u7801\u5374\u63d0\u4f9b\u4e86\u4e00\u4e2a\u9c81\u68d2\u3001\u9ad8\u6548\u7684\u5de5\u5177\u548c\u5e93\u96c6\u5408\u3002\r\n\r\nGraphicsMagick WPG\u683c\u5f0f\u9605\u8bfb\u5668\u5728\u672a\u80fd\u68c0\u67e5\u989c\u8272\u6620\u5c04\u8868\u6761\u76ee\u662f\u5426\u5927\u4e8e256\uff0c\u5bfc\u81f4\u6f5c\u5728\u7684\u5806\u6ea2\u51fa\u6f0f\u6d1e\u3002\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u4f7f\u53d7\u5f71\u54cd\u7684\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\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\u5806\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "GraphicsMagick GraphicsMagick"
  },
  "referenceLink": "http://www.openwall.com/lists/oss-security/2016/10/08/5",
  "serverity": "\u4e2d",
  "submitTime": "2016-10-11",
  "title": "GraphicsMagick\u5806\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2016-7996 (GCVE-0-2016-7996)

Vulnerability from cvelistv5

Published

2017-01-18 17:00

Modified

2024-08-06 02:13

Severity ?

CWE

Summary

Heap-based buffer overflow in the WPG format reader in GraphicsMagick 1.3.25 and earlier allows remote attackers to have unspecified impact via a colormap with a large number of entries.

References

▼	URL	Tags
	http://www.securityfocus.com/bid/93464	vdb-entry, x_refsource_BID
	http://www.debian.org/security/2016/dsa-3746	vendor-advisory, x_refsource_DEBIAN
	http://www.openwall.com/lists/oss-security/2016/10/07/4	mailing-list, x_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2016/10/08/5	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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              "x_refsource_BID",
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            "url": "http://www.securityfocus.com/bid/93464"
          },
          {
            "name": "DSA-3746",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "http://www.debian.org/security/2016/dsa-3746"
          },
          {
            "name": "[oss-security] 20161007 GraphicsMagick CVE Request - WPG Reader Issues",
            "tags": [
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      "providerMetadata": {
        "dateUpdated": "2017-11-03T18:57:01",
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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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