Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2020-12402

Quick assessment

Affected
Mozilla Firefox
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.

Amazon Linux AMI是一个应用软件。由 Amazon Web Services 提供的受支持和维护的 Linux 映像，用于 Amazon Elastic Compute Cloud (Amazon EC2)。 Amazon Linux AMI 中的RSA密钥生成方式存在加密问题漏洞。攻击者可利用该漏洞绕过访问限制，获取敏感信息。

AI Predicted 5.3 Difficulty: Hard EPSS 0.34% · P27

Possible ATT&CK Techniques 1 AI

T1531 · Account Access Removal
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2020-12402

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
During RSA key generation, bignum implementations used a variation of the Binary Extended Euclidean Algorithm which entailed significantly input-dependent flow. This allowed an attacker able to perform electromagnetic-based side channel attacks to record traces leading to the recovery of the secret primes. *Note:* An unmodified Firefox browser does not generate RSA keys in normal operation and is not affected, but products built on top of it might. This vulnerability affects Firefox < 78.
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
Amazon Linux AMI 加密问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Amazon Linux AMI是一个应用软件。由 Amazon Web Services 提供的受支持和维护的 Linux 映像，用于 Amazon Elastic Compute Cloud (Amazon EC2)。 Amazon Linux AMI 中的RSA密钥生成方式存在加密问题漏洞。攻击者可利用该漏洞绕过访问限制，获取敏感信息。
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
Mozilla Firefox unspecified ~ 78 -

II. Public POCs for CVE-2020-12402

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2020-12402

请登录查看更多情报信息。

Vendor Advisories for CVE-2020-12402 (5)

Mailing List Discussions for CVE-2020-12402 (6)

Same Patch Batch · Mozilla · 2020-07-09 · 26 CVEs total

CVE-2020-12416 Mozilla Firefox 资源管理错误漏洞
CVE-2020-12414 Mozilla Firefox 安全漏洞
CVE-2020-12407 Mozilla Firefox 信息泄露漏洞
CVE-2020-12399 Mozilla Network Security Services 安全漏洞
CVE-2020-12412 Mozilla Firefox 安全漏洞
CVE-2020-12408 Mozilla Firefox 注入漏洞
CVE-2020-12411 Mozilla Firefox 缓冲区错误漏洞
CVE-2020-12409 Mozilla Firefox 安全漏洞
CVE-2020-12398 Mozilla Thunderbird 安全漏洞
CVE-2020-12410 Mozilla Firefox和Firefox ESR 缓冲区错误漏洞
CVE-2020-12405 多款Mozilla产品资源管理错误漏洞
CVE-2020-12406 多款Mozilla产品数据伪造问题漏洞
CVE-2020-12404 Mozilla Firefox 信息泄露漏洞
CVE-2018-12371 多款Mozilla产品Skia库输入验证错误漏洞
CVE-2020-12425 Mozilla Firefox 缓冲区错误漏洞
CVE-2020-12423 Mozilla Firefox 代码问题漏洞
CVE-2020-12422 Mozilla Firefox 缓冲区错误漏洞
CVE-2020-12421 多款Mozilla产品信任管理问题漏洞
CVE-2020-12420 多款Mozilla产品资源管理错误漏洞
CVE-2020-12419 多款Mozilla产品资源管理错误漏洞

Showing top 20 of 26 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Firefox
Same vendor: Mozilla

V. Comments for CVE-2020-12402

No comments yet

Leave a comment