drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in libde265
Name: |
Mehrere Probleme in libde265 |
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ID: |
USN-6677-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, Ubuntu 16.04 LTS (Available with Ubuntu Pro), Ubuntu 18.04 LTS (Available with Ubuntu Pro), Ubuntu 23.10 |
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Datum: |
Mi, 6. März 2024, 18:02 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-47471
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-43887
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-49468
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-49467
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-49465
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27102
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27103 |
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Applikationen: |
libde265 |
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Originalnachricht |
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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --------------U90dj09lsGPlLr6WttUxUZsn Content-Type: multipart/mixed; boundary="------------OlS4WcW0Qp4B0U3Ik0EIrp3B"; protected-headers="v1" From: Fabian Toepfer <fabian.toepfer@canonical.com> Reply-To: Ubuntu Security <security@ubuntu.com> To: ubuntu-security-announce@lists.ubuntu.com Message-ID: <77028a20-61bd-4e00-80a0-a6579b02ffd5@canonical.com> Subject: [USN-6677-1] libde265 vulnerabilities
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========================================================================== Ubuntu Security Notice USN-6677-1 March 05, 2024
libde265 vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 23.10 - Ubuntu 22.04 LTS - Ubuntu 20.04 LTS - Ubuntu 18.04 LTS (Available with Ubuntu Pro) - Ubuntu 16.04 LTS (Available with Ubuntu Pro)
Summary:
Several security issues were fixed in libde265.
Software Description: - libde265: Open H.265 video codec implementation
Details:
It was discovered that libde265 could be made to dereference invalid memory. If a user or automated system were tricked into opening a specially crafted file, an attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. (CVE-2023-27102)
It was discovered that libde265 could be made to write out of bounds. If a user or automated system were tricked into opening a specially crafted file, an attacker could possibly use this issue to cause a denial of service or execute arbitrary code. This issue only affected Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, and Ubuntu 22.04 LTS. (CVE-2023-27103)
It was discovered that libde265 could be made to write out of bounds. If a user or automated system were tricked into opening a specially crafted file, an attacker could possibly use this issue to cause a denial of service or execute arbitrary code. (CVE-2023-43887, CVE-2023-47471, CVE-2023-49465, CVE-2023-49467, CVE-2023-49468)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 23.10: libde265-0 1.0.12-2ubuntu0.1
Ubuntu 22.04 LTS: libde265-0 1.0.8-1ubuntu0.3
Ubuntu 20.04 LTS: libde265-0 1.0.4-1ubuntu0.4
Ubuntu 18.04 LTS (Available with Ubuntu Pro): libde265-0 1.0.2-2ubuntu0.18.04.1~esm4
Ubuntu 16.04 LTS (Available with Ubuntu Pro): libde265-0 1.0.2-2ubuntu0.16.04.1~esm4
In general, a standard system update will make all the necessary changes.
References: https://ubuntu.com/security/notices/USN-6677-1 CVE-2023-27102, CVE-2023-27103, CVE-2023-43887, CVE-2023-47471, CVE-2023-49465, CVE-2023-49467, CVE-2023-49468
Package Information: https://launchpad.net/ubuntu/+source/libde265/1.0.12-2ubuntu0.1 https://launchpad.net/ubuntu/+source/libde265/1.0.8-1ubuntu0.3 https://launchpad.net/ubuntu/+source/libde265/1.0.4-1ubuntu0.4
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