CVE-2024-4420— Denial of Service in Tink-cc
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I. Basic Information for CVE-2024-4420
Vulnerability Information
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Vulnerability Title
Denial of Service in Tink-cc
Source: NVD (National Vulnerability Database)
Vulnerability Description
There exists a Denial of service vulnerability in Tink-cc in versions prior to 2.1.3. * An adversary can crash binaries using the crypto::tink::JsonKeysetReader in tink-cc by providing an input that is not an encoded JSON object, but still a valid encoded JSON element, for example a number or an array. This will crash as Tink just assumes any valid JSON input will contain an object. * An adversary can crash binaries using the crypto::tink::JsonKeysetReader in tink-cc by providing an input containing many nested JSON objects. This may result in a stack overflow. We recommend upgrading to version 2.1.3 or above
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
对输出编码和转义不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Google Tink 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Google Tink是美国谷歌（Google）公司的一个多语言跨平台的提供加密 API 的一个开发库。 Google Tink 2.1.3 之前版本存在安全漏洞，该漏洞源于 crypto tink JsonKeysetReader 可能会因无效输入而崩溃。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Tink | 2.0.0 ~ 2.1.3 | - | ||
| Tink (Legacy) | 0 ~ 1.7.0 | - |
II. Public POCs for CVE-2024-4420
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
Same product: Tink
Same weakness: CWE-116
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V. Comments for CVE-2024-4420
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