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CVE-2023-43665

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.

Django是Django基金会的一套基于Python语言的开源Web应用框架。该框架包括面向对象的映射器、视图系统、模板系统等。 Django存在安全漏洞，该漏洞源于文本截断器正则表达式存在线性回溯复杂性问题，导致存在拒绝服务（DoS）漏洞。受影响的产品和版本：Django 5.0版本， 4.2版本，4.1版本，3.2版本。

AI Predicted 7.5 Difficulty: Easy EPSS 1.24% · P66

Possible ATT&CK Techniques 1 AI

T1496 · Resource Hijacking
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I. Basic Information for CVE-2023-43665

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In Django 3.2 before 3.2.22, 4.1 before 4.1.12, and 4.2 before 4.2.6, the django.utils.text.Truncator chars() and words() methods (when used with html=True) are subject to a potential DoS (denial of service) attack via certain inputs with very long, potentially malformed HTML text. The chars() and words() methods are used to implement the truncatechars_html and truncatewords_html template filters, which are thus also vulnerable. NOTE: this issue exists because of an incomplete fix for CVE-2019-14232.
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
Django 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Django是Django基金会的一套基于Python语言的开源Web应用框架。该框架包括面向对象的映射器、视图系统、模板系统等。 Django存在安全漏洞，该漏洞源于文本截断器正则表达式存在线性回溯复杂性问题，导致存在拒绝服务（DoS）漏洞。受影响的产品和版本：Django 5.0版本， 4.2版本，4.1版本，3.2版本。
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-2023-43665

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III. Intelligence Information for CVE-2023-43665

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Vendor Advisories for CVE-2023-43665 (1)

Mailing List Discussions for CVE-2023-43665 (3)

Other References for CVE-2023-43665 (2)

Same Patch Batch · n/a · 2023-11-03 · 28 CVEs total

CVE-2023-1194 7.1 HIGH Use-after-free in parse_lease_state()
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CVE-2017-7252 Botan 安全漏洞
CVE-2023-46954 Relativity ODA LLC RelativityOne 安全漏洞
CVE-2020-28407 Stefanberger Swtpm 安全漏洞
CVE-2023-31102 7-Zip 数字错误漏洞
CVE-2023-34259 Kyocera Command Center RX 路径遍历漏洞
CVE-2023-34260 Kyocera Command Center RX 路径遍历漏洞
CVE-2023-34261 Kyocera Command Center RX 安全漏洞
CVE-2023-36620 Boomerang Parental Control 安全漏洞
CVE-2023-36621 Boomerang Parental Control 安全漏洞
CVE-2023-38965 Lost and Found Information System 安全漏洞
CVE-2023-41164 Django 安全漏洞
CVE-2023-41259 Best Practical Request Tracker 安全漏洞
CVE-2023-41260 Best Practical Request Tracker 安全漏洞
CVE-2023-43982 PrestaShop 安全漏洞
CVE-2023-44271 Pillow 安全漏洞
CVE-2023-45024 Best Practical Request Tracker 安全漏洞
CVE-2023-45360 MediaWiki 跨站脚本漏洞
CVE-2023-45362 MediaWiki 信息泄露漏洞

Showing top 20 of 28 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2023-43665

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