REDHAT-BUG-1536552: Integer Overflow
First published: Fri Jan 19 2018(Updated: )
A flaw was found in OpenJPEG 2.3.0, there is an integer overflow vulnerability in the opj_t1_encode_cblks function in openjp2/t1.c file. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted bmp file. References: <a href="https://github.com/uclouvain/openjpeg/issues/1053">https://github.com/uclouvain/openjpeg/issues/1053</a>
| Affected Software | Affected Version | How to fix |
|---|---|---|
| uclouvain openjpeg |
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Reference Links
Frequently Asked Questions
What is the severity of REDHAT-BUG-1536552?
The severity of REDHAT-BUG-1536552 is classified as a denial of service vulnerability.
How do I fix REDHAT-BUG-1536552?
To fix REDHAT-BUG-1536552, you should update OpenJPEG to the latest version that addresses the integer overflow issue.
What is the impact of REDHAT-BUG-1536552?
The impact of REDHAT-BUG-1536552 allows remote attackers to exploit crafted bmp files to cause a denial of service.
Is REDHAT-BUG-1536552 exploitable remotely?
Yes, REDHAT-BUG-1536552 is exploitable remotely by attackers using specially crafted bmp files.
Are there any affected versions for REDHAT-BUG-1536552?
The vulnerability REDHAT-BUG-1536552 affects OpenJPEG version 2.3.0.
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- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2018-5727
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- vendor/uclouvain
- canonical/openjpeg