CVE-2022-43245: Medium severity struktur libde265 vulnerability

Published Nov 2, 2022
·
Updated

Libde265 v1.0.8 was discovered to contain a segmentation violation via applysaointernal<unsigned short> in sao.cc. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted video file.

Affected Software

8 affected componentsFixes available
debian/libde265<=1.0.3-1
1.0.11-0+deb10u61.0.11-0+deb11u31.0.11-0+deb11u11.0.11-1+deb12u21.0.15-1
ubuntu/libde265<1.0.2-2ubuntu0.18.04.1~
1.0.2-2ubuntu0.18.04.1~
ubuntu/libde265<1.0.4-1ubuntu0.3
1.0.4-1ubuntu0.3
ubuntu/libde265<1.0.8-1ubuntu0.2
1.0.8-1ubuntu0.2
ubuntu/libde265<1.0.2-2ubuntu0.16.04.1~
1.0.2-2ubuntu0.16.04.1~
struktur libde265=1.0.8
Debian Debian Linux=10.0
Debian Debian Linux=11.0

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade debian/libde265 to a version that resolves this vulnerability.

    Fixed in 1.0.11-0+deb10u6Fixed in 1.0.11-0+deb11u3Fixed in 1.0.11-0+deb11u1Fixed in 1.0.11-1+deb12u2Fixed in 1.0.15-1
  2. Upgrade

    Upgrade ubuntu/libde265 to a version that resolves this vulnerability.

    Fixed in 1.0.2-2ubuntu0.18.04.1~
  3. Upgrade

    Upgrade ubuntu/libde265 to a version that resolves this vulnerability.

    Fixed in 1.0.4-1ubuntu0.3
  4. Upgrade

    Upgrade ubuntu/libde265 to a version that resolves this vulnerability.

    Fixed in 1.0.8-1ubuntu0.2
  5. Upgrade

    Upgrade ubuntu/libde265 to a version that resolves this vulnerability.

    Fixed in 1.0.2-2ubuntu0.16.04.1~

Event History

Nov 2, 2022
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·02:15 PM
DescriptionSeverityWeaknessAffected Software
Dec 28, 2022
Data Sourced
10:51 PM
SeverityAffected Software
Feb 26, 2024
Data Sourced
via Launchpad·09:11 PM
Description

Parent advisories

This vulnerability appears in the following advisories.

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Frequently Asked Questions

1

What is the severity of CVE-2022-43245?

The severity of CVE-2022-43245 is high with a CVSS score of 6.5.

2

How can attackers exploit CVE-2022-43245?

Attackers can exploit CVE-2022-43245 by crafting a malicious video file to cause a denial of service (DoS) attack.

3

What is the affected software of CVE-2022-43245?

The affected software of CVE-2022-43245 includes Libde265 v1.0.8 and certain versions of Debian Debian Linux.

4

How can I fix CVE-2022-43245?

To fix CVE-2022-43245, it is recommended to update to the patched versions of Libde265, such as 1.0.11-0+deb10u4 or 1.0.11-0+deb11u1.

5

Where can I find more information about CVE-2022-43245?

You can find more information about CVE-2022-43245 on the Debian Security Tracker and the GitHub repository of Libde265.

Company

Resources

Contact

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