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CVE-2020-12119

Quick assessment

Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Ledger SAS Live是法国Ledger SAS公司的一款加密货币钱包产品。 Ledger Live 2.7.0之前版本中存在安全漏洞。攻击者可利用该漏洞实施双重花费或多重花费攻击，或造成拒绝服务。

AI Predicted 5.3 Difficulty: Moderate EPSS 0.57% · P46

Possible ATT&CK Techniques 1 AI

T1498 · Network Denial of Service
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I. Basic Information for CVE-2020-12119

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Ledger Live before 2.7.0 does not handle Bitcoin's Replace-By-Fee (RBF). It increases the user's balance with the value of an unconfirmed transaction as soon as it is received (before the transaction is confirmed) and does not decrease the balance when it is canceled. As a result, users are exposed to basic double spending attacks, amplified double spending attacks, and DoS attacks without user consent.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Ledger Live 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ledger SAS Live是法国Ledger SAS公司的一款加密货币钱包产品。 Ledger Live 2.7.0之前版本中存在安全漏洞。攻击者可利用该漏洞实施双重花费或多重花费攻击，或造成拒绝服务。
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-2020-12119

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III. Intelligence Information for CVE-2020-12119

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Other References for CVE-2020-12119 (1)

Same Patch Batch · n/a · 2020-07-02 · 19 CVEs total

CVE-2020-13653 Zimbra Collaboration Suite 跨站脚本漏洞
CVE-2020-8161 RubyGem Rack 路径遍历漏洞
CVE-2020-15503 LibRaw 输入验证错误漏洞
CVE-2020-15502 DuckDuckGo application 信息泄露漏洞
CVE-2020-5911 F5 NGINX Controller 安全漏洞
CVE-2020-5910 F5 NGINX Controller 授权问题漏洞
CVE-2020-5909 F5 NGINX Controller 信任管理问题漏洞
CVE-2020-9497 Apache Guacamole 信息泄露漏洞
CVE-2020-9498 Apache Guacamole 缓冲区错误漏洞
CVE-2020-15469 QEMU 代码问题漏洞
CVE-2020-14092 WordPress CodePeople Payment Form for PayPal Pro SQL注入漏洞
CVE-2019-20894 Containous Traefik 信任管理问题漏洞
CVE-2020-8185 Rails 资源管理错误漏洞
CVE-2020-8163 Ruby on Rails 代码注入漏洞
CVE-2020-8188 Ubiquiti UniFi Protect 命令注入漏洞
CVE-2020-8166 Ruby on Rails 跨站请求伪造漏洞
CVE-2020-8179 Nextcloud Deck 访问控制错误漏洞
CVE-2020-8176 koa-shopify-auth 跨站脚本漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2020-12119

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