CVE-2021-32284

HIGH

Gravity < 0.8.1 - Denial of Service via NULL Pointer Dereference in ircode_register_pop_context_protect

Title source: llm
STIX 2.1

Description

An issue was discovered in gravity through 0.8.1. A NULL pointer dereference exists in the function ircode_register_pop_context_protect() located in gravity_ircode.c. It allows an attacker to cause Denial of Service.

References (1)

Core 1
Core References
Exploit, Issue Tracking, Third Party Advisory x_refsource_misc
https://github.com/marcobambini/gravity/issues/321

Scores

CVSS v3 7.8
EPSS 0.0074
EPSS Percentile 50.0%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-476
Status published
Products (1)
creolabs/gravity < 0.8.1
Published Sep 20, 2021
Tracked Since Feb 18, 2026