cnvd - cnvd-2017-03142

cnvd-2017-03142

Vulnerability from cnvd

Title: libgd缓冲区溢出漏洞（CNVD-2017-03142）

Description:

libGD（又名GD Graphics Library或libgd2）是美国软件开发者Thomas Boutell所研发的一个开源的用于动态创建图像的库，它支持创建图表、图形和缩略图等。

libgd存在缓冲区溢出漏洞，该漏洞源于将用户数据复制到大小不足的内存缓冲区之前未能进行充分的边界检查。攻击者利用该漏洞在受影响的应用中执行任意脚本代码，失败的攻击会造成拒绝服务。

Severity: 中

Patch Name: libgd缓冲区溢出漏洞（CNVD-2017-03142）的补丁

Patch Description:

libGD（又名GD Graphics Library或libgd2）是美国软件开发者Thomas Boutell所研发的一个开源的用于动态创建图像的库，它支持创建图表、图形和缩略图等。

libgd存在缓冲区溢出漏洞，该漏洞源于将用户数据复制到大小不足的内存缓冲区之前未能进行充分的边界检查。攻击者利用该漏洞在受影响的应用中执行任意脚本代码，失败的攻击会造成拒绝服务。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:

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/libgd/libgd/commit/58b6dde319c301b0eae27d12e2a659e067d80558 https://github.com/libgd/libgd/commit/fb0e0cce0b9f25389ab56604c3547351617e1415

Reference: http://www.securityfocus.com/bid/96503

Impacted products

Name
Libgd Libgd 0

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "96503"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-6906",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6906"
    }
  },
  "description": "libGD\uff08\u53c8\u540dGD Graphics Library\u6216libgd2\uff09\u662f\u7f8e\u56fd\u8f6f\u4ef6\u5f00\u53d1\u8005Thomas Boutell\u6240\u7814\u53d1\u7684\u4e00\u4e2a\u5f00\u6e90\u7684\u7528\u4e8e\u52a8\u6001\u521b\u5efa\u56fe\u50cf\u7684\u5e93\uff0c\u5b83\u652f\u6301\u521b\u5efa\u56fe\u8868\u3001\u56fe\u5f62\u548c\u7f29\u7565\u56fe\u7b49\u3002\r\n\r\nlibgd\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5c06\u7528\u6237\u6570\u636e\u590d\u5236\u5230\u5927\u5c0f\u4e0d\u8db3\u7684\u5185\u5b58\u7f13\u51b2\u533a\u4e4b\u524d\u672a\u80fd\u8fdb\u884c\u5145\u5206\u7684\u8fb9\u754c\u68c0\u67e5\u3002\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u53d7\u5f71\u54cd\u7684\u5e94\u7528\u4e2d\u6267\u884c\u4efb\u610f\u811a\u672c\u4ee3\u7801\uff0c\u5931\u8d25\u7684\u653b\u51fb\u4f1a\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Ibrahim El-Sayed",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/libgd/libgd/commit/58b6dde319c301b0eae27d12e2a659e067d80558\r\nhttps://github.com/libgd/libgd/commit/fb0e0cce0b9f25389ab56604c3547351617e1415",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-03142",
  "openTime": "2017-03-23",
  "patchDescription": "libGD\uff08\u53c8\u540dGD Graphics Library\u6216libgd2\uff09\u662f\u7f8e\u56fd\u8f6f\u4ef6\u5f00\u53d1\u8005Thomas Boutell\u6240\u7814\u53d1\u7684\u4e00\u4e2a\u5f00\u6e90\u7684\u7528\u4e8e\u52a8\u6001\u521b\u5efa\u56fe\u50cf\u7684\u5e93\uff0c\u5b83\u652f\u6301\u521b\u5efa\u56fe\u8868\u3001\u56fe\u5f62\u548c\u7f29\u7565\u56fe\u7b49\u3002\r\n\r\nlibgd\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5c06\u7528\u6237\u6570\u636e\u590d\u5236\u5230\u5927\u5c0f\u4e0d\u8db3\u7684\u5185\u5b58\u7f13\u51b2\u533a\u4e4b\u524d\u672a\u80fd\u8fdb\u884c\u5145\u5206\u7684\u8fb9\u754c\u68c0\u67e5\u3002\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u53d7\u5f71\u54cd\u7684\u5e94\u7528\u4e2d\u6267\u884c\u4efb\u610f\u811a\u672c\u4ee3\u7801\uff0c\u5931\u8d25\u7684\u653b\u51fb\u4f1a\u9020\u6210\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": "libgd\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2017-03142\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Libgd Libgd 0"
  },
  "referenceLink": "http://www.securityfocus.com/bid/96503",
  "serverity": "\u4e2d",
  "submitTime": "2017-03-07",
  "title": "libgd\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2017-03142\uff09"
}

CVE-2016-6906 (GCVE-0-2016-6906)

Vulnerability from cvelistv5

Published

2017-03-15 14:00

Modified

2024-08-06 01:43

Severity ?

CWE

Summary

The read_image_tga function in gd_tga.c in the GD Graphics Library (aka libgd) before 2.2.4 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted TGA file, related to the decompression buffer.

References

▼	URL	Tags
	https://github.com/libgd/libgd/blob/gd-2.2.4/CHANGELOG.md	x_refsource_CONFIRM
	https://github.com/libgd/libgd/commit/58b6dde319c301b0eae27d12e2a659e067d80558	x_refsource_CONFIRM
	http://www.debian.org/security/2017/dsa-3777	vendor-advisory, x_refsource_DEBIAN
	https://github.com/libgd/libgd/commit/fb0e0cce0b9f25389ab56604c3547351617e1415	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/96503	vdb-entry, x_refsource_BID

Impacted products

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

Show details on NVD website

JSON

To clipboard

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          },
          {
            "name": "DSA-3777",
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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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