CNVD-2021-44698
Vulnerability from cnvd - Published: 2021-06-24
VLAI
Title
struct2json缓冲区溢出漏洞
Description
struct2json是一个开源的C结构体与JSON快速互转库,可以快速实现结构体对象与JSON对象之间序列化及反序列化要求。
struct2json 2020-11-18之前版本存在缓冲区溢出漏洞。目前没有详细的漏洞细节提供。
Severity
高
Formal description
厂商尚未提供漏洞修复方案,请关注厂商主页更新: https://github.com/armink/struct2json
Reference
https://nvd.nist.gov/vuln/detail/CVE-2020-29203
Impacted products
| Name | struct2json struct2json <2020-11-18 |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2020-29203",
"cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-29203"
}
},
"description": "struct2json\u662f\u4e00\u4e2a\u5f00\u6e90\u7684C\u7ed3\u6784\u4f53\u4e0eJSON\u5feb\u901f\u4e92\u8f6c\u5e93\uff0c\u53ef\u4ee5\u5feb\u901f\u5b9e\u73b0\u7ed3\u6784\u4f53\u5bf9\u8c61\u4e0eJSON\u5bf9\u8c61\u4e4b\u95f4\u5e8f\u5217\u5316\u53ca\u53cd\u5e8f\u5217\u5316\u8981\u6c42\u3002\n\nstruct2json 2020-11-18\u4e4b\u524d\u7248\u672c\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
"formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://github.com/armink/struct2json",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2021-44698",
"openTime": "2021-06-24",
"products": {
"product": "struct2json struct2json \u003c2020-11-18"
},
"referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-29203",
"serverity": "\u9ad8",
"submitTime": "2020-12-28",
"title": "struct2json\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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