CVE-2023-39328: Openjpeg: denail of service via crafted image file
First published: Mon Jul 03 2023(Updated: )
A vulnerability was found in OpenJPEG similar to CVE-2019-6988. This flaw allows an attacker to bypass existing protections and cause an application crash through a maliciously crafted file.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| uclouvain openjpeg |
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Reference Links
- https://access.redhat.com/security/cve/CVE-2023-39328
- https://bugzilla.redhat.com/show_bug.cgi?id=2219236
- https://github.com/uclouvain/openjpeg/issues/1471
- https://github.com/uclouvain/openjpeg/pull/1470
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2219237
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2219244
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2219236#c7
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2219236#c0
Frequently Asked Questions
What is the severity of CVE-2023-39328?
CVE-2023-39328 has been classified with a high severity due to its ability to cause application crashes.
How do I fix CVE-2023-39328?
To address CVE-2023-39328, update OpenJPEG to the latest version that includes patches for this vulnerability.
What type of attacks are possible with CVE-2023-39328?
CVE-2023-39328 allows attackers to exploit the vulnerability by sending maliciously crafted image files that can crash the application.
Which software is affected by CVE-2023-39328?
CVE-2023-39328 affects the OpenJPEG software developed by uclouvain.
Is there a workaround for CVE-2023-39328 if I cannot update?
Currently, there is no known workaround for CVE-2023-39328, so updating is the recommended approach.
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