CVE-2016-9112: Divide by Zero
First published: Sat Oct 29 2016(Updated: )
Floating Point Exception (aka FPE or divide by zero) in opj_pi_next_cprl function in openjp2/pi.c:523 in OpenJPEG 2.1.2.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Uclouvain Openjpeg | =2.1.2 | |
| debian/openjpeg2 | 2.4.0-3 2.5.0-2 |
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Reference Links
- http://www.securityfocus.com/bid/93978
- https://github.com/uclouvain/openjpeg/issues/855
- https://lists.debian.org/debian-lts-announce/2019/07/msg00010.html
- https://security.gentoo.org/glsa/201710-26
- https://www.oracle.com/security-alerts/cpujul2020.html
- https://launchpad.net/bugs/cve/CVE-2016-9112
- https://github.com/uclouvain/openjpeg/commit/d27ccf01c68a31ad62b33d2dc1ba2bb1eeaafe7b
- https://security-tracker.debian.org/tracker/CVE-2016-9112
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9112
- https://nvd.nist.gov/vuln/detail/CVE-2016-9112
- https://ubuntu.com/security/CVE-2016-9112
Frequently Asked Questions
What is CVE-2016-9112?
CVE-2016-9112 is a vulnerability known as Floating Point Exception (FPE or divide by zero) in the opj_pi_next_cprl function in openjp2/pi.c:523 in OpenJPEG 2.1.2.
How severe is CVE-2016-9112?
CVE-2016-9112 has a severity rating of 7.5, which is considered high.
Which software versions are affected by CVE-2016-9112?
The affected software versions include OpenJPEG 2.1.2, openjpeg 2.2.0, openjpeg 1:1.5.2-3.1ubuntu0.1~, openjpeg2 2.1.2-1, and openjpeg2 2.1.2-1.1+.
How do I fix CVE-2016-9112?
To fix CVE-2016-9112, update to OpenJPEG version 2.2.0 or higher, or apply the recommended remedies for the affected software versions.
Where can I find more information about CVE-2016-9112?
You can find more information about CVE-2016-9112 at the following references: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9112, https://github.com/Young-X/pocs/tree/master/OpenJPEG_POC, https://ubuntu.com/security/notices/USN-4497-1.
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