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CVE-2022-40896

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.

Matthäus G. Chajdas pygments是 Matthäus G. Chajdas开源的一个应用软件。提供通用语法突出显示工具功能。 pygments 2.15.0及之前版本存在安全漏洞，该漏洞源于pygments/lexers/smithy.py存在正则表达式拒绝服务（ReDoS）漏洞。

AI Predicted 5.3 Difficulty: Easy EPSS 0.52% · P42

Possible ATT&CK Techniques 1 AI

T1496 · Resource Hijacking
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I. Basic Information for CVE-2022-40896

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A ReDoS issue was discovered in pygments/lexers/smithy.py in pygments through 2.15.0 via SmithyLexer.
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
Matthäus G. Chajdas pygments 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Matthäus G. Chajdas pygments是 Matthäus G. Chajdas开源的一个应用软件。提供通用语法突出显示工具功能。 pygments 2.15.0及之前版本存在安全漏洞，该漏洞源于pygments/lexers/smithy.py存在正则表达式拒绝服务（ReDoS）漏洞。
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-2022-40896

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III. Intelligence Information for CVE-2022-40896

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Mailing List Discussions for CVE-2022-40896 (1)

Security Blog Posts for CVE-2022-40896 (1)

Other References for CVE-2022-40896 (2)

Same Patch Batch · n/a · 2023-07-19 · 5 CVEs total

CVE-2023-34034 9.1 CRITICAL VMware Spring Security 安全漏洞
CVE-2023-3751 6.3 MEDIUM Super Store Finder POST Parameter index.php sql injection
CVE-2023-37748 ngiflib 安全漏洞
CVE-2023-37733 tduck-platform 跨站脚本漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2022-40896

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