CVE-2023-43887: Buffer Overflow

Published Nov 22, 2023
·
Updated

Libde265 v1.0.12 was discovered to contain multiple buffer overflows via the numtilecolumns and numtilerow parameters in the function picparameterset::dump.

Affected Software

8 affected componentsFixes available
debian/libde265<=1.0.3-1, <=1.0.11-0+deb11u1
1.0.11-0+deb10u61.0.11-0+deb11u31.0.11-1+deb12u21.0.15-1
ubuntu/libde265<1.0.2-2ubuntu0.18.04.1~
1.0.2-2ubuntu0.18.04.1~
ubuntu/libde265<1.0.4-1ubuntu0.4
1.0.4-1ubuntu0.4
ubuntu/libde265<1.0.8-1ubuntu0.3
1.0.8-1ubuntu0.3
ubuntu/libde265<1.0.12-2ubuntu0.1
1.0.12-2ubuntu0.1
ubuntu/libde265<1.0.13-1
1.0.13-1
ubuntu/libde265<1.0.2-2ubuntu0.16.04.1~
1.0.2-2ubuntu0.16.04.1~
struktur libde265=1.0.12

Remediation

Patch Available

https://github.com/strukturag/libde265/commit/63b596c915977f038eafd7647d1db25488a8c133

Patch Available

https://github.com/strukturag/libde265/issues/418

Event History

Nov 22, 2023
CVE Published
12:00 AM
Data Sourced
12:00 AM
Description
Mar 5, 2024
Data Sourced
via Launchpad·10:35 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-2023-43887?

The severity of CVE-2023-43887 is high.

2

How does CVE-2023-43887 affect the software Libde265?

CVE-2023-43887 affects Libde265 version 1.0.12.

3

What is the vulnerability in Libde265 that is described in CVE-2023-43887?

The vulnerability in Libde265 described in CVE-2023-43887 is a buffer overflow via the num_tile_columns and num_tile_row parameters.

4

How can I fix the vulnerability in Libde265 (CVE-2023-43887)?

To fix the vulnerability in Libde265 (CVE-2023-43887), update to a version that includes the fix mentioned in the reference links.

5

Are there any additional resources or references for CVE-2023-43887?

Yes, you can find additional resources and references for CVE-2023-43887 in the following links: [link1](https://github.com/strukturag/libde265/commit/63b596c915977f038eafd7647d1db25488a8c133), [link2](https://github.com/strukturag/libde265/issues/418), [link3](https://lists.debian.org/debian-lts-announce/2023/11/msg00032.html).

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Resources

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