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CVE-2021-29421

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.

jbarlow83 pikepdf是jbarlow83开源的一个应用软件。一个用于读取和写入PDF文件的Python库。 pikepdf package 1.3.0 through 2.9.2 存在安全漏洞，该漏洞源于在解析XMP元数据项时允许XXE。

AI Predicted 6.5 Difficulty: Moderate EPSS 1.68% · P76

Possible ATT&CK Techniques 1 AI

T1204.002 · Malicious File
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I. Basic Information for CVE-2021-29421

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
models/metadata.py in the pikepdf package 1.3.0 through 2.9.2 for Python allows XXE when parsing XMP metadata entries.
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
jbarlow83 pikepdf 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
jbarlow83 pikepdf是jbarlow83开源的一个应用软件。一个用于读取和写入PDF文件的Python库。 pikepdf package 1.3.0 through 2.9.2 存在安全漏洞，该漏洞源于在解析XMP元数据项时允许XXE。
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-2021-29421

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2021-29421

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Patches & Fixes for CVE-2021-29421 (1)

Mailing List Discussions for CVE-2021-29421 (2)

Other References for CVE-2021-29421 (1)

Same Patch Batch · n/a · 2021-04-01 · 48 CVEs total

CVE-2021-29931 Rust 资源管理错误漏洞
CVE-2021-29934 Rust 缓冲区错误漏洞
CVE-2021-29936 Rust 安全漏洞
CVE-2021-29940 Rust 资源管理错误漏洞
CVE-2021-29941 Rust 缓冲区错误漏洞
CVE-2021-29942 Rust 缓冲区错误漏洞
CVE-2021-20296 LIM OpenEXR 代码问题漏洞
CVE-2021-3447 红帽 Ansible 日志信息泄露漏洞
CVE-2021-29939 Rust 缓冲区错误漏洞
CVE-2021-29932 Rust 资源管理错误漏洞
CVE-2021-29933 Rust 资源管理错误漏洞
CVE-2021-29930 Rust 缓冲区错误漏洞
CVE-2021-29929 Rust 资源管理错误漏洞
CVE-2021-29251 BTCPay Server 安全漏洞
CVE-2021-28918 Npm netmask 代码问题漏洞
CVE-2021-3393 PostgreSQL 安全漏洞
CVE-2021-20234 ZeroMQ 资源管理错误漏洞
CVE-2021-20235 libzmq 缓冲区错误漏洞
CVE-2021-22876 Haxx libcurl 信息泄露漏洞
CVE-2021-22890 Haxx libcurl 安全漏洞

Showing top 20 of 48 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2021-29421

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