drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in OpenJPEG
Name: |
Mehrere Probleme in OpenJPEG |
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ID: |
USN-4880-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 16.04 LTS |
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Datum: |
Mi, 17. März 2021, 07:13 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-27841
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-27814
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-27823
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-27845
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-27824 |
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Applikationen: |
OpenJPEG |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-4880-1 March 16, 2021
openjpeg2 vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 16.04 LTS
Summary:
Several security issues were fixed in OpenJPEG.
Software Description: - openjpeg2: JPEG 2000 image compression/decompression library
Details:
It was discovered that OpenJPEG incorrectly handled certain image data. An attacker could use this issue to cause OpenJPEG to crash, leading to a denial of service, or possibly execute arbitrary code.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 16.04 LTS: libopenjp2-7 2.1.2-1.1+deb9u6build0.16.04.1 libopenjp3d7 2.1.2-1.1+deb9u6build0.16.04.1 libopenjpip7 2.1.2-1.1+deb9u6build0.16.04.1
In general, a standard system update will make all the necessary changes.
References: https://ubuntu.com/security/notices/USN-4880-1 CVE-2020-27814, CVE-2020-27823, CVE-2020-27824, CVE-2020-27841, CVE-2020-27845
Package Information: https://launchpad.net/ubuntu/+source/openjpeg2/2.1.2-1.1+deb9u6build0.16.04.1
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