What’s Vulnerable › Vulnerabilities

CVE-2021-32284

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-09-20 · updated 2026-06-17
• Weakness: CWE-476

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.

Affected products

• Creolabs Gravity: through 0.8.1

References

• https://github.com/marcobambini/gravity/issues/321
• https://github.com/marcobambini/gravity/issues/321

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