[USN-4880-1] OpenJPEG vulnerabilities
eduardo.barretto at canonical.com
Tue Mar 16 11:40:11 UTC 2021
Ubuntu Security Notice USN-4880-1
March 16, 2021
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 16.04 LTS
Several security issues were fixed in OpenJPEG.
- openjpeg2: JPEG 2000 image compression/decompression library
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.
The problem can be corrected by updating your system to the following
Ubuntu 16.04 LTS:
In general, a standard system update will make all the necessary changes.
CVE-2020-27814, CVE-2020-27823, CVE-2020-27824, CVE-2020-27841,
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