cnvd-2021-100611
Vulnerability from cnvd
Title: stb stb_image.h存在未明漏洞
Description:
stb是一款用于C/C ++的单文件公共域库。stb_image.h是其中的一个图像加载器。
stb stb_image.h存在安全漏洞，该漏洞源于HDR加载器将截断的文件尾RLE扫描线解析为无限长的零长度序列。攻击者可能通过提交精心制作的HDR文件在使用stb_image的应用程序中导致拒绝服务。
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://github.com/nothings/stb
Reference: https://github.com/nothings/stb/issues/1224
Impacted products
| Name | stb stb_image.h >=1.33，<=2.27 |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2021-42715"
}
},
"description": "stb\u662f\u4e00\u6b3e\u7528\u4e8eC/C ++\u7684\u5355\u6587\u4ef6\u516c\u5171\u57df\u5e93\u3002stb_image.h\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u56fe\u50cf\u52a0\u8f7d\u5668\u3002\n\nstb stb_image.h\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eHDR\u52a0\u8f7d\u5668\u5c06\u622a\u65ad\u7684\u6587\u4ef6\u5c3eRLE\u626b\u63cf\u7ebf\u89e3\u6790\u4e3a\u65e0\u9650\u957f\u7684\u96f6\u957f\u5ea6\u5e8f\u5217\u3002\u653b\u51fb\u8005\u53ef\u80fd\u901a\u8fc7\u63d0\u4ea4\u7cbe\u5fc3\u5236\u4f5c\u7684HDR\u6587\u4ef6\u5728\u4f7f\u7528stb_image\u7684\u5e94\u7528\u7a0b\u5e8f\u4e2d\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
"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\nhttps://github.com/nothings/stb",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2021-100611",
"openTime": "2021-12-17",
"products": {
"product": "stb stb_image.h \u003e=1.33\uff0c\u003c=2.27"
},
"referenceLink": "https://github.com/nothings/stb/issues/1224",
"serverity": "\u4e2d",
"submitTime": "2021-10-25",
"title": "stb stb_image.h\u5b58\u5728\u672a\u660e\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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