CVE-2020-15389: Use After Free
First published: Mon Jun 29 2020(Updated: )
jp2/opj_decompress.c in OpenJPEG through 2.3.1 has a use-after-free that can be triggered if there is a mix of valid and invalid files in a directory operated on by the decompressor. Triggering a double-free may also be possible. This is related to calling opj_image_destroy twice.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Uclouvain Openjpeg | <=2.3.1 | |
| Debian Debian Linux | =9.0 | |
| Debian Debian Linux | =10.0 | |
| Oracle Outside In Technology | =8.5.4 | |
| Oracle Outside In Technology | =8.5.5 | |
| debian/openjpeg2 | 2.4.0-3 2.5.0-2 |
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Reference Links
- https://github.com/uclouvain/openjpeg/issues/1261
- https://lists.debian.org/debian-lts-announce/2020/07/msg00008.html
- https://pastebin.com/4sDKQ7U8
- https://security.gentoo.org/glsa/202101-29
- https://www.debian.org/security/2021/dsa-4882
- https://www.oracle.com//security-alerts/cpujul2021.html
- https://www.oracle.com/security-alerts/cpuoct2020.html
- https://launchpad.net/bugs/cve/CVE-2020-15389
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1852871
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1852870
- https://access.redhat.com/errata/RHSA-2021:4251
- https://bugzilla.redhat.com/show_bug.cgi?id=1852869
- https://github.com/uclouvain/openjpeg/commit/e8e258ab049240c2dd1f1051b4e773b21e2d3dc0
- https://security-tracker.debian.org/tracker/CVE-2020-15389
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15389
- https://nvd.nist.gov/vuln/detail/CVE-2020-15389
- https://ubuntu.com/security/CVE-2020-15389
Frequently Asked Questions
What is the vulnerability ID for this issue?
The vulnerability ID for this issue is CVE-2020-15389.
What is the severity level of CVE-2020-15389?
The severity level of CVE-2020-15389 is medium with a score of 6.5.
What is the affected software for CVE-2020-15389?
The affected software is OpenJPEG through version 2.3.1.
What is the impact of CVE-2020-15389?
CVE-2020-15389 can lead to a use-after-free vulnerability and potential double-free, allowing an attacker to execute arbitrary code or cause a denial of service.
Are there any fixes available for CVE-2020-15389?
Yes, fixes are available for CVE-2020-15389. Please refer to the vendor's website or update your software to the latest version.
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