CVE-2021-21948

HIGH

AnyCubic Chitubox AnyCubic Plugin 1.0.0 - Heap-Based Buffer Overflow via Crafted GF File

Title source: llm

Description

A heap-based buffer overflow vulnerability exists in the readDatHeadVec functionality of AnyCubic Chitubox AnyCubic Plugin 1.0.0. A specially-crafted GF file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.

References (1)

Core 1

Core References

Exploit, Third Party Advisory x_refsource_misc

https://talosintelligence.com/vulnerability_reports/TALOS-2021-1376

Scores

CVSS v3 7.8

EPSS 0.0074

EPSS Percentile 49.9%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation poc

Automatable no

Technical Impact total

Details

CWE

CWE-122 CWE-190

Status published

Products (2)

anycubic/chitubox 1.0.0

chitubox/chitubox_basic 1.8.1

Published Apr 14, 2022

Tracked Since Feb 18, 2026