PT-2024-31943 · Cute Png · Cute Png

Published 2024-10-01 · Updated 2024-10-04 · CVE-2024-46276

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions cute png version 1.05

Description A heap buffer overflow issue was discovered via the cp chunk() function at cute png.h.

Recommendations For cute png version 1.05, consider disabling the cp chunk() function as a temporary workaround until a patch is available.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2024-46276

Affected Products

Cute Png

References · 9

• 🔥 https://github.com/Helson-S/FuzzyTesting/blob/master/cute_headers/cute_png/heapof-r4-cp_chunk-cute_png-956c7/poc · Exploit
• 🔥 https://github.com/Helson-S/FuzzyTesting/blob/master/cute_headers/cute_png/heapof-r4-cp_chunk-cute_png-956c7/poc/sample7.png · Exploit
• https://osv.dev/vulnerability/CVE-2024-46276 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-46276 · Security Note
• https://github.com/Helson-S/FuzzyTesting/blob/master/cute_headers/cute_png/heapof-r4-cp_chunk-cute_png-956c7/vulDescription.md · Note
• https://github.com/Helson-S/FuzzyTesting/blob/master/cute_headers/cute_png/heapof-r4-cp_chunk-cute_png-956c7 · Note
• https://github.com/Helson-S/FuzzyTesting/blob/master/cute_headers/cute_png/heapof-r4-cp_chunk-cute_png-956c7/vulDescription.assets/image-20240527232923330.png · Note
• https://twitter.com/CVEnew/status/1841119822718931086 · Twitter Post
• https://t.me/cvedetector/6748 · Telegram Post