CVE-2021-37529

MEDIUM
Published Jan 12, 20224y ago · Modified Jun 17, 20262w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Jan 12, 2022 4y ago
Last Modified Jun 17, 2026 2w ago

Description

A double-free vulnerability exists in fig2dev through 3.28a is affected by: via the free_stream function in readpics.c, which could cause a denial of service (context-dependent).

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 1

CWE-415

Affected Products 4

VendorProductVersionRange
fig2dev_projectfig2dev* ≤3.2.8a
debiandebian_linux9.0any
debiandebian_linux10.0any
debiandebian_linux11.0any

References 1

  • sourceforge.net https://sourceforge.net/p/mcj/tickets/125/
    ExploitPatchThird Party Advisory

Remediation

  • sourceforge.net https://sourceforge.net/p/mcj/tickets/125/
    ExploitPatchThird Party Advisory