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

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2021-26308

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.

Blackbeam Rust-marc是Blackbeam个人开发者的一个为Rust语言提供与mrc格式文件进行交互的代码库。 Blackbeam Rust-marc 2.0.0 之前版本存在安全漏洞，该漏洞源于用户提供的读实现可以访问新分配的内存中的旧内容。

AI Predicted 5.5 Difficulty: Moderate EPSS 1.50% · P73
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2021-26308

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
An issue was discovered in the marc crate before 2.0.0 for Rust. A user-provided Read implementation can gain access to the old contents of newly allocated memory, violating soundness.
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
Blackbeam Rust-marc 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Blackbeam Rust-marc是Blackbeam个人开发者的一个为Rust语言提供与mrc格式文件进行交互的代码库。 Blackbeam Rust-marc 2.0.0 之前版本存在安全漏洞，该漏洞源于用户提供的读实现可以访问新分配的内存中的旧内容。
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-2021-26308

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

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2021-26308

请登录查看更多情报信息。

Other References for CVE-2021-26308 (1)

Same Patch Batch · n/a · 2021-01-29 · 56 CVEs total

CVE-2020-28405 8.8 HIGH Star Computer Star Practice Management Web 访问控制错误漏洞
CVE-2020-28403 8.0 HIGH Star Computer Star Practice Management Web 跨站请求伪造漏洞
CVE-2020-28401 6.5 MEDIUM Star Computer Star Practice Management Web 访问控制错误漏洞
CVE-2020-28404 6.5 MEDIUM Star Computer Star Practice Management Web 访问控制错误漏洞
CVE-2020-28406 6.5 MEDIUM Star Computer Star Practice Management Web 访问控制错误漏洞
CVE-2021-23328 5.6 MEDIUM Prototype Pollution
CVE-2020-28402 5.4 MEDIUM Star Computer Star Practice Management Web 访问控制错误漏洞
CVE-2020-29535 5.3 MEDIUM RSA Security Archer 跨站脚本漏洞
CVE-2020-29538 4.9 MEDIUM Archer 访问控制错误漏洞
CVE-2020-29537 4.6 MEDIUM RSA Security Archer 输入验证错误漏洞
CVE-2020-29536 4.3 MEDIUM RSA Security Archer 加密问题漏洞
CVE-2021-26307 Mozilla Rust 安全漏洞
CVE-2020-29604 MantisBT 信息泄露漏洞
CVE-2021-26306 Mozilla Rust 安全漏洞
CVE-2021-26303 PHPGurukul Daily Expense Tracker System 跨站脚本漏洞
CVE-2020-35547 Mitel Networks MiCollab 授权问题漏洞
CVE-2021-3176 Mitel BusinessCTI Enterprise (MBC-E) Client 输入验证错误漏洞
CVE-2020-29603 MantisBT 访问控制错误漏洞
CVE-2020-29605 MantisBT 安全漏洞
CVE-2020-35652 Sangoma Asterisk 多款产品安全漏洞

Showing top 20 of 56 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2021-26308

No comments yet

Leave a comment