CVE-2023-47471: Buffer Overflow

Published Nov 16, 2023
·
Updated

Buffer Overflow vulnerability in strukturag libde265 v1.10.12 allows a local attacker to cause a denial of service via the slicesegmentheader function in the slice.cc component.

Affected Software

7 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<1.0.2-2ubuntu0.16.04.1~
1.0.2-2ubuntu0.16.04.1~
struktur libde265=1.0.12

Remediation

Patch Available

https://github.com/strukturag/libde265/commit/e36b4a1b0bafa53df47514c419d5be3e8916ebc7

Event History

Nov 16, 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 CVE-2023-47471?

CVE-2023-47471 is a buffer overflow vulnerability in strukturag libde265 v1.10.12 that allows a local attacker to cause a denial of service.

2

How does CVE-2023-47471 affect strukturag libde265?

CVE-2023-47471 affects strukturag libde265 v1.10.12, allowing a local attacker to cause a denial of service.

3

What is the severity of CVE-2023-47471?

The severity of CVE-2023-47471 is medium with a CVSS score of 6.5.

4

How can CVE-2023-47471 be fixed?

To fix CVE-2023-47471, users should update to a patched version of strukturag libde265 v1.10.12 or later.

5

Where can I find more information about CVE-2023-47471?

More information about CVE-2023-47471 can be found in the following references: [link 1](https://github.com/strukturag/libde265/issues/426), [link 2](https://github.com/strukturag/libde265/commit/e36b4a1b0bafa53df47514c419d5be3e8916ebc7).

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