CVE-2024-41437

A heap buffer overflow in the function cp_unfilter() (/vendor/cute_png.h) of hicolor v0.5.0 allows attackers to cause a Denial of Service (DoS) via a crafted PNG file.

• CWE-787
• CWE-122

• https://github.com/Helson-S/FuzzyTesting/blob/master/hicolor/heapof-r1-cp_unfilter-cute_png-1019c11/poc/sample6.pngExploit, Third Party Advisory
• https://github.com/Helson-S/FuzzyTesting/blob/master/hicolor/heapof-r1-cp_unfilter-cute_png-1019c11/vulDescription.assets/image-20240530183857985.pngExploit, Third Party Advisory
• https://github.com/Helson-S/FuzzyTesting/blob/master/hicolor/heapof-r1-cp_unfilter-cute_png-1019c11/vulDescription.mdExploit, Third Party Advisory
• https://github.com/Helson-S/FuzzyTesting/tree/master/hicolor/heapof-r1-cp_unfilter-cute_png-1019c11Exploit, Third Party Advisory
• https://github.com/Helson-S/FuzzyTesting/tree/master/hicolor/heapof-r1-cp_unfilter-cute_png-1019c11/pocExploit, Third Party Advisory
• https://github.com/Helson-S/FuzzyTesting/blob/master/hicolor/heapof-r1-cp_unfilter-cute_png-1019c11/poc/sample6.pngExploit, Third Party Advisory
• https://github.com/Helson-S/FuzzyTesting/blob/master/hicolor/heapof-r1-cp_unfilter-cute_png-1019c11/vulDescription.assets/image-20240530183857985.pngExploit, Third Party Advisory
• https://github.com/Helson-S/FuzzyTesting/blob/master/hicolor/heapof-r1-cp_unfilter-cute_png-1019c11/vulDescription.mdExploit, Third Party Advisory
• https://github.com/Helson-S/FuzzyTesting/tree/master/hicolor/heapof-r1-cp_unfilter-cute_png-1019c11Exploit, Third Party Advisory
• https://github.com/Helson-S/FuzzyTesting/tree/master/hicolor/heapof-r1-cp_unfilter-cute_png-1019c11/pocExploit, Third Party Advisory

Published

Jul 30, 2024

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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