cnvd-2019-23072
Vulnerability from cnvd
Title: Simple DirectMedia Layer缓冲区溢出漏洞（CNVD-2019-23072）
Description:
Simple DirectMedia Layer（SDL）是一个用于访问低级硬件和图形，并为游戏、软件和仿真器提供支持的多平台库。
SDL 1.2.15及之前版本和2.x版本至2.0.9版本中的video/SDL_blit_N.c文件的BlitNtoN存在缓冲区溢出漏洞。该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。
Severity: 中
Formal description:
目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法：
https://www.libsdl.org/
Reference: https://bugzilla.libsdl.org/show_bug.cgi?id=4538 https://nvd.nist.gov/vuln/detail/CVE-2019-13616
Impacted products
| Name | ['Simple DirectMedia Layer Simple DirectMedia Layer <=1.2.15', 'Simple DirectMedia Layer Simple DirectMedia Layer >=2.*，<=2.0.9'] |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2019-13616"
}
},
"description": "Simple DirectMedia Layer\uff08SDL\uff09\u662f\u4e00\u4e2a\u7528\u4e8e\u8bbf\u95ee\u4f4e\u7ea7\u786c\u4ef6\u548c\u56fe\u5f62\uff0c\u5e76\u4e3a\u6e38\u620f\u3001\u8f6f\u4ef6\u548c\u4eff\u771f\u5668\u63d0\u4f9b\u652f\u6301\u7684\u591a\u5e73\u53f0\u5e93\u3002\n\nSDL 1.2.15\u53ca\u4e4b\u524d\u7248\u672c\u548c2.x\u7248\u672c\u81f32.0.9\u7248\u672c\u4e2d\u7684video/SDL_blit_N.c\u6587\u4ef6\u7684BlitNtoN\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u5728\u5185\u5b58\u4e0a\u6267\u884c\u64cd\u4f5c\u65f6\uff0c\u672a\u6b63\u786e\u9a8c\u8bc1\u6570\u636e\u8fb9\u754c\uff0c\u5bfc\u81f4\u5411\u5173\u8054\u7684\u5176\u4ed6\u5185\u5b58\u4f4d\u7f6e\u4e0a\u6267\u884c\u4e86\u9519\u8bef\u7684\u8bfb\u5199\u64cd\u4f5c\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7f13\u51b2\u533a\u6ea2\u51fa\u6216\u5806\u6ea2\u51fa\u7b49\u3002",
"discovererName": "zhangweiye",
"formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\n\r\nhttps://www.libsdl.org/",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2019-23072",
"openTime": "2019-07-18",
"products": {
"product": [
"Simple DirectMedia Layer Simple DirectMedia Layer \u003c=1.2.15",
"Simple DirectMedia Layer Simple DirectMedia Layer \u003e=2.*\uff0c\u003c=2.0.9"
]
},
"referenceLink": "https://bugzilla.libsdl.org/show_bug.cgi?id=4538\r\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-13616",
"serverity": "\u4e2d",
"submitTime": "2019-07-17",
"title": "Simple DirectMedia Layer\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2019-23072\uff09"
}
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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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