cnvd-2016-02622
Vulnerability from cnvd
Title: libgd gd2数据拒绝服务漏洞
Description:
libgd是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存在安全漏洞，允许远程攻击者可利用压缩的gd2数据对应用进行拒绝服务攻击。
Severity: 中
Patch Name: libgd gd2数据拒绝服务漏洞的补丁
Patch Description:
libgd是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存在安全漏洞，允许远程攻击者可利用压缩的gd2数据对应用进行拒绝服务攻击。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:
用户可参考如下厂商提供的安全补丁以修复该漏洞： http://libgd.github.io/
Reference: http://www.openwall.com/lists/oss-security/2016/04/21/6
Impacted products
| Name | Libgd Libgd 2.1.1 |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2016-3074"
}
},
"description": "libgd\u662f\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\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u538b\u7f29\u7684gd2\u6570\u636e\u5bf9\u5e94\u7528\u8fdb\u884c\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002",
"discovererName": "Hans Jerry Illikainen",
"formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttp://libgd.github.io/",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2016-02622",
"openTime": "2016-04-27",
"patchDescription": "libgd\u662f\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\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u538b\u7f29\u7684gd2\u6570\u636e\u5bf9\u5e94\u7528\u8fdb\u884c\u62d2\u7edd\u670d\u52a1\u653b\u51fb\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 gd2\u6570\u636e\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": "Libgd Libgd 2.1.1"
},
"referenceLink": "http://www.openwall.com/lists/oss-security/2016/04/21/6",
"serverity": "\u4e2d",
"submitTime": "2016-04-24",
"title": "libgd gd2\u6570\u636e\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}
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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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