PT-2021-19690 · Gravity · Gravity

Published 2021-09-20 · Updated 2021-10-02 · CVE-2021-32285

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 prior to 0.8.2

Description: An issue exists in the function list iterator next() located in gravity core.c, allowing an attacker to cause Denial of Service due to a NULL pointer dereference.

Recommendations: For versions prior to 0.8.2, update to version 0.8.2 or later to resolve the issue. As a temporary workaround, consider restricting access to the list iterator next() function until a patch is available.

Exploit

Fix

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2021-32285

Affected Products

Gravity

References · 3

• 🔥 https://github.com/marcobambini/gravity/issues/319 · Exploit
• https://osv.dev/vulnerability/CVE-2021-32285 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-32285 · Security Note