by vicarius
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by @Smartkeyss
20 May 2024
#novel_exploit_analysis

An exploitation of a CVE vulnerability that has no prior exploit

publish

DoS in curl: HTTP headers eat all memory (CVE-2023-38039) - exploit

by @Smartkeyss
by @Smartkeyss
20 May 2024
#novel_exploit_analysis

An exploitation of a CVE vulnerability that has no prior exploit

publish

DoS in curl: HTTP headers eat all memory (CVE-2023-38039) - exploit

Apps

L
LibcurlHaxx
7.88.1.*
7.83.1.*
7.79.1.*
7.87.0.*
7.85.0.*
7.84.0.*
7.83.0.*
7.81.0.*
7.78.0.*
7.88.0.*

PoC video

Summary

Curl's unrestricted header storage lets malicious servers overwhelm memory, leading to CVE-2023-38039, fixed in version 8.4.0.

general

Description

Tags

#CVE-2023-38039#DoS#denial-of-service-attacks
users/photos/clsevlral8gef1hon15grbvup.jpg

@Smartkeyss

63 posts

I am just curious 😊 I use simple words to explain complicated things. discord: @rxs_s

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