CVE-2022-43250: Medium severity struktur libde265 vulnerability

Published Nov 2, 2022
·
Updated

Libde265 v1.0.8 was discovered to contain a heap-buffer-overflow vulnerability via putqpel00fallback16 in fallback-motion.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
Feb 26, 2024
Data Sourced
via Launchpad·09:10 PM
Description

Parent advisories

This vulnerability appears in the following advisories.

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Frequently Asked Questions

1

What is CVE-2022-43250?

CVE-2022-43250 is a heap-buffer-overflow vulnerability in Libde265 v1.0.8.

2

How can the CVE-2022-43250 vulnerability be exploited?

The CVE-2022-43250 vulnerability can be exploited by attackers using a crafted video file.

3

What is the impact of the CVE-2022-43250 vulnerability?

The impact of the CVE-2022-43250 vulnerability is a Denial of Service (DoS) attack.

4

Which versions of Libde265 are affected by CVE-2022-43250?

Versions up to and including 1.0.8 of Libde265 are affected by CVE-2022-43250.

5

How can I fix the CVE-2022-43250 vulnerability?

To fix the CVE-2022-43250 vulnerability, update Libde265 to version 1.0.11-0+deb10u4, 1.0.11-0+deb11u1, 1.0.11-1, or 1.0.12-1.

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