CVE-2018-18088: Null Pointer Dereference
First published: Tue Oct 09 2018(Updated: )
Last updated 24 July 2024
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/openjpeg2 | <=2.1.2-1.1<=2.3.0-1 | 2.3.0-2 2.1.2-1.1+deb9u3 |
| Uclouvain Openjpeg | =2.3.0 | |
| Debian Debian Linux | =8.0 | |
| Debian Debian Linux | =9.0 | |
| debian/openjpeg2 | 2.4.0-3 2.5.0-2 |
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Reference Links
- https://github.com/uclouvain/openjpeg/issues/1152
- https://security-tracker.debian.org/tracker/CVE-2018-18088
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18088
- https://security-tracker.debian.org/tracker/CVE-2017-17480
- https://security-tracker.debian.org/tracker/CVE-2018-14423
- https://security-tracker.debian.org/tracker/CVE-2018-5785
- https://security-tracker.debian.org/tracker/CVE-2018-6616
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=910763
- https://lists.debian.org/debian-lts-announce/2018/11/msg00018.html
- https://usn.ubuntu.com/4109-1/
- https://www.debian.org/security/2019/dsa-4405
- https://launchpad.net/bugs/cve/CVE-2018-18088
- https://github.com/uclouvain/openjpeg/commit/cab352e249ed3372dd9355c85e837613fff98fa2
- https://nvd.nist.gov/vuln/detail/CVE-2018-18088
- https://ubuntu.com/security/CVE-2018-18088
Frequently Asked Questions
What is CVE-2018-18088?
CVE-2018-18088 is a vulnerability in OpenJPEG 2.3.0 that allows for a NULL pointer dereference in the imagetopnm function of jp2/convert.c.
What is the severity of CVE-2018-18088?
The severity of CVE-2018-18088 is medium with a severity value of 6.5.
How does CVE-2018-18088 affect OpenJPEG?
CVE-2018-18088 affects OpenJPEG version 2.3.0.
How can I fix CVE-2018-18088?
You can fix CVE-2018-18088 by updating OpenJPEG to version 2.3.0-2 or applying the recommended patches from the respective sources.
Where can I find more information about CVE-2018-18088?
You can find more information about CVE-2018-18088 on the GitHub issue page, Debian security tracker page, and MITRE CVE page.
- collector/debian-bugs
- alias/CVE-2018-18088
- collector/nvd-index
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- source/Ubuntu
- package-manager/debian
- vendor/uclouvain
- canonical/uclouvain openjpeg
- version/uclouvain openjpeg/2.3.0
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/8.0
- version/debian debian linux/9.0