CVE-2023-24756: Null Pointer Dereference
First published: Wed Mar 01 2023(Updated: )
libde265 v1.0.10 was discovered to contain a NULL pointer dereference in the ff_hevc_put_unweighted_pred_8_sse function at sse-motion.cc. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input file.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Struktur Libde265 | =1.0.10 | |
| Debian Debian Linux | =10.0 | |
| debian/libde265 | <=1.0.3-1 | 1.0.11-0+deb10u6 1.0.11-0+deb11u3 1.0.11-0+deb11u1 1.0.11-1+deb12u2 1.0.15-1 |
| ubuntu/libde265 | <1.0.11-1 | 1.0.11-1 |
| 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~ |
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Reference Links
- https://github.com/strukturag/libde265/issues/380
- https://lists.debian.org/debian-lts-announce/2023/03/msg00004.html
- https://launchpad.net/bugs/cve/CVE-2023-24756
- https://github.com/strukturag/libde265/commit/48eb7dafe204b825b4a62948ed171a0cd3f1bda2
- https://security-tracker.debian.org/tracker/CVE-2023-24756
- https://ubuntu.com/security/notices/USN-6659-1
- https://www.cve.org/CVERecord?id=CVE-2023-24756
- https://nvd.nist.gov/vuln/detail/CVE-2023-24756
- https://ubuntu.com/security/CVE-2023-24756
Frequently Asked Questions
What is CVE-2023-24756?
CVE-2023-24756 is a vulnerability in libde265 v1.0.10 that allows attackers to cause a Denial of Service (DoS) via a crafted input file.
What is the severity of CVE-2023-24756?
CVE-2023-24756 has a severity rating of medium with a CVSS score of 5.5.
How does CVE-2023-24756 impact Struktur Libde265 v1.0.10?
CVE-2023-24756 impacts Struktur Libde265 v1.0.10 by allowing attackers to cause a Denial of Service (DoS) via a crafted input file.
How does CVE-2023-24756 impact Debian Debian Linux 10.0?
CVE-2023-24756 impacts Debian Debian Linux 10.0 by allowing attackers to cause a Denial of Service (DoS) via a crafted input file.
How do I fix CVE-2023-24756 in libde265 v1.0.10?
To fix CVE-2023-24756 in libde265 v1.0.10, it is recommended to update to the latest version of the software.
Where can I find more information about CVE-2023-24756?
More information about CVE-2023-24756 can be found at the following references: [link1](https://github.com/strukturag/libde265/issues/380), [link2](https://lists.debian.org/debian-lts-announce/2023/03/msg00004.html).
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