CVE-2023-26556
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I. Basic Information for CVE-2023-26556
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
io.finnet tss-lib before 2.0.0 can leak a secret key via a timing side-channel attack because it relies on the scalar-multiplication implementation in Go crypto/elliptic, which is not constant time (there is an if statement in a loop). One leak is in ecdsa/keygen/round_2.go. (bnb-chain/tss-lib and thorchain/tss are also affected.)
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
tss-lib 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
tss-lib是IO FinNet开源的一个基于 Gennaro 和 Goldfeder 2020[1] 和 EdDSA (Edwards Curve Digital Signature Algorithm) 的多方 {t,n}- 阈值 ECDSA（椭圆曲线数字签名算法）的实现。 tss-lib 2.0.0之前版本存在安全漏洞，该漏洞源于可以通过定时侧信道攻击泄露密钥。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
II. Public POCs for CVE-2023-26556
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · n/a · 2023-04-21 · 23 CVEs total
| CVE-2023-29910 | H3C Magic R200 缓冲区错误漏洞 | |
| CVE-2021-33589 | Ribose RNP 安全漏洞 | |
| CVE-2023-26100 | Progress Flowmon 跨站脚本漏洞 | |
| CVE-2023-26101 | Progress Flowmon 路径遍历漏洞 | |
| CVE-2022-48150 | Shopware 跨站脚本漏洞 | |
| CVE-2023-29575 | Bento4 安全漏洞 | |
| CVE-2023-29905 | H3C Magic R200 缓冲区错误漏洞 | |
| CVE-2023-29906 | H3C Magic R200 缓冲区错误漏洞 | |
| CVE-2023-29907 | H3C Magic R200 缓冲区错误漏洞 | |
| CVE-2023-29908 | H3C Magic R200 缓冲区错误漏洞 | |
| CVE-2023-29909 | H3C Magic R200 缓冲区错误漏洞 | |
| CVE-2023-29924 | PowerJob 安全漏洞 | |
| CVE-2023-29911 | H3C Magic R200 缓冲区错误漏洞 | |
| CVE-2023-29912 | H3C Magic R200 缓冲区错误漏洞 | |
| CVE-2023-29913 | H3C Magic R200 缓冲区错误漏洞 | |
| CVE-2023-29914 | H3C Magic R200 缓冲区错误漏洞 | |
| CVE-2023-29915 | H3C Magic R200 缓冲区错误漏洞 | |
| CVE-2023-29916 | H3C Magic R200 缓冲区错误漏洞 | |
| CVE-2023-29917 | H3C Magic R200 缓冲区错误漏洞 | |
| CVE-2022-47930 | tss-lib 安全漏洞 |
Showing top 20 of 23 CVEs. View all on vendor page → →
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V. Comments for CVE-2023-26556
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