CVE-2020-15389
MEDIUMOpenJPEG < 2.3.1 - Use-After-Free in opj_decompress.c
Title source: llmDescription
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.
References (7)
Core 7
Core References
Patch, Third Party Advisory x_refsource_misc
https://github.com/uclouvain/openjpeg/issues/1261
Mailing List, Third Party Advisory mailing-list
x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2020/07/msg00008.html
Third Party Advisory x_refsource_misc
https://www.oracle.com/security-alerts/cpuoct2020.html
Third Party Advisory x_refsource_misc
https://pastebin.com/4sDKQ7U8
Third Party Advisory vendor-advisory
x_refsource_gentoo
https://security.gentoo.org/glsa/202101-29
Third Party Advisory vendor-advisory
x_refsource_debian
https://www.debian.org/security/2021/dsa-4882
Third Party Advisory x_refsource_misc
https://www.oracle.com//security-alerts/cpujul2021.html
Scores
CVSS v3
6.5
EPSS
0.0260
EPSS Percentile
83.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H
Details
CWE
CWE-416
Status
published
Products (5)
debian/debian_linux
9.0
debian/debian_linux
10.0
oracle/outside_in_technology
8.5.4
oracle/outside_in_technology
8.5.5
uclouvain/openjpeg
< 2.3.1
Published
Jun 29, 2020
Tracked Since
Feb 18, 2026