cnvd - cnvd-2016-04610

cnvd-2016-04610

Vulnerability from cnvd

Title: libgd缓冲区溢出漏洞

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。

libgd的gd_gif_out.c文件中存在缓冲区溢出漏洞，攻击者可利用该漏洞借助无效的输入，导致越边界读取。

Severity: 中

Patch Name: libgd缓冲区溢出漏洞的补丁

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。

libgd的gd_gif_out.c文件中存在缓冲区溢出漏洞，攻击者可利用该漏洞借助无效的输入，导致越边界读取。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:

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/libgd/libgd/commit/82b80dcb70a7ca8986125ff412bceddafc896842

Reference: https://github.com/libgd/libgd/commit/82b80dcb70a7ca8986125ff412bceddafc896842

Impacted products

Name
Libgd Libgd

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-6161"
    }
  },
  "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\u3002\r\n\r\nlibgd\u7684gd_gif_out.c\u6587\u4ef6\u4e2d\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u501f\u52a9\u65e0\u6548\u7684\u8f93\u5165\uff0c\u5bfc\u81f4\u8d8a\u8fb9\u754c\u8bfb\u53d6\u3002",
  "discovererName": "unknown",
  "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/libgd/libgd/commit/82b80dcb70a7ca8986125ff412bceddafc896842",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-04610",
  "openTime": "2016-07-08",
  "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\u3002\r\n\r\nlibgd\u7684gd_gif_out.c\u6587\u4ef6\u4e2d\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u501f\u52a9\u65e0\u6548\u7684\u8f93\u5165\uff0c\u5bfc\u81f4\u8d8a\u8fb9\u754c\u8bfb\u53d6\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\u7684\u8865\u4e01",
  "products": {
    "product": "Libgd Libgd"
  },
  "referenceLink": "https://github.com/libgd/libgd/commit/82b80dcb70a7ca8986125ff412bceddafc896842",
  "serverity": "\u4e2d",
  "submitTime": "2016-07-07",
  "title": "libgd\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2016-6161 (GCVE-0-2016-6161)

Vulnerability from cvelistv5

Published

2016-08-12 15:00

Modified

2024-08-06 01:22

Severity ?

CWE

Summary

The output function in gd_gif_out.c in the GD Graphics Library (aka libgd) allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted image.

References

▼	URL	Tags
	http://lists.opensuse.org/opensuse-updates/2016-08/msg00086.html	vendor-advisory, x_refsource_SUSE
	https://github.com/libgd/libgd/issues/209	x_refsource_CONFIRM
	http://lists.opensuse.org/opensuse-updates/2016-09/msg00078.html	vendor-advisory, x_refsource_SUSE
	http://www.openwall.com/lists/oss-security/2016/07/05/6	mailing-list, x_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2016/07/05/7	mailing-list, x_refsource_MLIST
	http://www.debian.org/security/2016/dsa-3619	vendor-advisory, x_refsource_DEBIAN
	http://www.ubuntu.com/usn/USN-3030-1	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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