🛡️ USN-5423-1 — clamav

⚪ Unknown ✅ No Known Exploit OSV
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

clamav vulnerabilities

Michał Dardas discovered that ClamAV incorrectly handled parsing CHM files.

A remote attacker could possibly use this issue to cause ClamAV to stop

responding, resulting in a denial of service. (CVE-2022-20770)

Michał Dardas discovered that ClamAV incorrectly handled parsing TIFF

files. A remote attacker could possibly use this issue to cause ClamAV to

stop responding, resulting in a denial of service. (CVE-2022-20771)

Michał Dardas discovered that ClamAV incorrectly handled parsing HTML

files. A remote attacker could possibly use this issue to cause ClamAV to

consume resources, resulting in a denial of service. (CVE-2022-20785)

Michał Dardas discovered that ClamAV incorrectly handled loading the

signature database. A remote attacker could possibly use this issue to

cause ClamAV to crash, resulting in a denial of service, or possibly

execute arbitrary code. (CVE-2022-20792)

Alexander Patrakov and Antoine Gatineau discovered that ClamAV incorrectly

handled the scan verdict cache check. A remote attacker could possibly use

this issue to cause ClamAV to crash, resulting in a denial of service, or

possibly execute arbitrary code.(CVE-2022-20796)

Affected software

USN-5423-1 is recorded against 1 package.

  • clamav (fixed in 0.103.6+dfsg-0ubuntu0.22.04.1)

Timeline and source

Published on 17 May 2022 and last revised on 22 April 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

ubuntu.com (Advisory)
ubuntu.com (Report)
ubuntu.com (Report)
ubuntu.com (Report)
ubuntu.com (Report)
ubuntu.com (Report)

Details

Severity Unknown
CVSS Score N/A
CVSS Vector N/A
CWE N/A
Public Exploit ✅ No
Source OSV
Published 2022-05-17
Updated 2026-08-12
Modified 2026-04-22
Fix URL N/A

Affected Packages

Software From version Fixed in
clamav — 0.103.6+dfsg-0ubuntu0.22.04.1

Similar Threats

Free Vulnerability Check

Is your site affected by USN-5423-1?

BotEraser helps you identify potentially vulnerable plugins and themes by checking your installation against USN-5423-1 and other known CVE records.

Scan My Site Free →

No credit card required  ·  Results in minutes

ⓘ Data Notice: The information presented above has been compiled from publicly available internet sources. Boteraser aggregates this data solely for informational purposes and does not independently classify, evaluate, or endorse any findings about the vulnerabilities listed. The accuracy and completeness of this information is the sole responsibility of the original publishers. Boteraser and its operators accept no liability for any decisions made based on this data.