PT-2021-19687 · Gravity · Gravity

Published 2021-09-20 · Updated 2022-05-03 · CVE-2021-32282

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: gravity versions through 0.8.1

Description: The issue is related to a NULL pointer dereference in the ircode add check() function located in gravity ircode.c. This allows an attacker to cause Denial of Service.

Recommendations: For gravity versions through 0.8.1, consider disabling the ircode add check() function as a temporary workaround until a patch is available.

Exploit

Fix

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2021-32282

Affected Products

Gravity

References · 4

• 🔥 https://github.com/marcobambini/gravity/issues/315 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-32282 · Security Note
• https://osv.dev/vulnerability/CVE-2021-32282 · Vendor Advisory
• https://t.me/cibsecurity/29123 · Telegram Post