REDHAT-BUG-1790511: Buffer Overflow
Published Jan 13, 2020
·Updated
OpenJPEG through 2.3.1 has a heap-based buffer overflow in opjt1clbldecodeprocessor in libopenjp2.so.
Upstream Issue:
https://github.com/uclouvain/openjpeg/issues/1228
Affected Software
1 affected component
OpenJPEG OpenJPEG<2.3.1
Event History
Jan 13, 2020
Data Sourced
via Red Hat·02:23 PM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
What is the severity of REDHAT-BUG-1790511?
The severity of REDHAT-BUG-1790511 is considered high due to the potential for a heap-based buffer overflow.
2
How do I fix REDHAT-BUG-1790511?
To fix REDHAT-BUG-1790511, upgrade OpenJPEG to version 2.3.2 or later.
3
What versions of OpenJPEG are affected by REDHAT-BUG-1790511?
OpenJPEG versions up to and including 2.3.1 are affected by REDHAT-BUG-1790511.
4
What type of vulnerability is REDHAT-BUG-1790511?
REDHAT-BUG-1790511 is classified as a heap-based buffer overflow vulnerability.
5
Is there an exploit for REDHAT-BUG-1790511?
While specific exploits for REDHAT-BUG-1790511 may not be publicly available, the nature of the vulnerability poses a significant risk.