Is CVE-2022-0534 in the CISA KEV catalog?

No. CVE-2022-0534 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-0534?

CVE-2022-0534 has a CVSS v3 base score of 5.5 (MEDIUM).

What is the EPSS score for CVE-2022-0534?

CVE-2022-0534 has an EPSS score of 0.94% (57th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-0534?

Upgrade htmldoc on debian 11 to 1.9.11-4+deb11u2 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2022-0534

MEDIUM

5.5

CVSS v3

NVD

Description

A vulnerability was found in htmldoc version 1.9.15 where the stack out-of-bounds read takes place in gif_get_code() and occurs when opening a malicious GIF file, which can result in a crash (segmentation fault).

CWE-125Out-of-bounds Read

How to fix

Remediation Available

htmldocDebian

Fixed in:1.9.11-4+deb11u2CVE-2022-0534

Fixed in:1.9.15-1CVE-2022-0534

htmldocUbuntu

Fixed in:1.8.27-8ubuntu1+esm4USN-7225-1

Fixed in:1.8.27-8ubuntu1.1+esm3USN-7225-1

Fixed in:1.9.2-1ubuntu0.2+esm2USN-7225-1

Fixed in:1.9.7-1ubuntu0.3+esm2USN-7225-1

Fixed in:1.9.15-1ubuntu0.1~esm1USN-7225-1

Fixed in:1.9.17-1ubuntu0.1~esm1USN-7225-1

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

0.94%probability of exploitation in 30 days

57thpercentile

Moderate risk: more likely to be exploited than 57% of all known CVEs.

References

Patch1

github.com

Exploit1

github.com

Third-Party Advisory1

lists.debian.org

Related Vulnerabilities

Other CWE-125 (Out-of-bounds Read) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2014-0160	High	7.5	100%	KEV	Fix
CVE-2025-5777	High	7.5	100%	KEV + Ransom	Fix
CVE-2021-4034	High	7.8	95%	KEV	Fix
CVE-2023-21769	High	7.5	92%	-	Fix
CVE-2023-49285	High	8.6	89%	-	Fix
CVE-2020-8794	Critical	9.8	89%	-	Fix

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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.