Is CVE-2021-37529 in the CISA KEV catalog?

No. CVE-2021-37529 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-37529?

CVE-2021-37529 has a CVSS v3 base score of 5.5 (MEDIUM).

What is the EPSS score for CVE-2021-37529?

CVE-2021-37529 has an EPSS score of 0.75% (50th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-37529?

Upgrade fig2dev on debian 11 to 1:3.2.8-3+deb11u1 or later.

CVE & CISA-KEV Catalog

CVE-2021-37529

MEDIUM

5.5

CVSS v3

NVD

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).

CWE-415

How to fix

Remediation Available

fig2devDebian

Fixed in:1:3.2.8-3+deb11u1CVE-2021-37529

Fixed in:1:3.2.8b-1CVE-2021-37529

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Exploit Intelligence

0.75%probability of exploitation in 30 days

50thpercentile

Moderate risk: more likely to be exploited than 50% of all known CVEs.

References

Patch1

sourceforge.net

Related Vulnerabilities

Other CWE-415 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-25136	Medium	6.5	90%	-	Fix
CVE-2018-0101	Critical	10.0	87%	-	Fix
CVE-2003-0545	Critical	9.8	85%	-	Fix
CVE-2019-3829	Medium	5.3	59%	-	Fix
CVE-2026-33824	Critical	9.8	56%	-	Fix
CVE-2021-3407	Medium	5.5	50%	-	Fix

Embed a live status badge for CVE-2021-37529

Markdown

[![CVE-2021-37529](https://tridentstack.com/cve/badge/CVE-2021-37529.svg)](https://tridentstack.com/cve/CVE-2021-37529)

HTML

<a href="https://tridentstack.com/cve/CVE-2021-37529"><img src="https://tridentstack.com/cve/badge/CVE-2021-37529.svg" alt="CVE-2021-37529"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.