Ubuntu.comUB:CVE-2020-15389CVE-2020-15389
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H
5.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:N/A:P
0.013 Low
EPSS
Percentile
85.4%
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.
Bugs
- <https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=965220>
- <https://github.com/uclouvain/openjpeg/issues/1261>
Notes
| Author | Note |
|---|---|
| mdeslaur | per upstream bug, this is a read after free, so likely limited to a denial of service. |
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | openjpeg2 | < 2.3.0-2+deb10u2build0.18.04.1 | UNKNOWN |
| ubuntu | 20.04 | noarch | openjpeg2 | < 2.3.1-1ubuntu4.20.04.1 | UNKNOWN |
| ubuntu | 20.10 | noarch | openjpeg2 | < 2.3.1-1ubuntu4.20.10.1 | UNKNOWN |
| ubuntu | 21.04 | noarch | openjpeg2 | < 2.3.1-1ubuntu5 | UNKNOWN |
| ubuntu | 21.10 | noarch | openjpeg2 | < 2.3.1-1ubuntu5 | UNKNOWN |
| ubuntu | 22.04 | noarch | openjpeg2 | < 2.3.1-1ubuntu5 | UNKNOWN |
| ubuntu | 22.10 | noarch | openjpeg2 | < 2.3.1-1ubuntu5 | UNKNOWN |
| ubuntu | 23.04 | noarch | openjpeg2 | < 2.3.1-1ubuntu5 | UNKNOWN |
| ubuntu | 16.04 | noarch | openjpeg2 | < 2.1.2-1.1+deb9u5build0.16.04.1 | UNKNOWN |
References
launchpad.net/bugs/cve/CVE-2020-15389
nvd.nist.gov/vuln/detail/CVE-2020-15389
pastebin.com/4sDKQ7U8
security-tracker.debian.org/tracker/CVE-2020-15389
ubuntu.com/security/notices/USN-4497-1
ubuntu.com/security/notices/USN-4685-1
ubuntu.com/security/notices/USN-5952-1
www.cve.org/CVERecord?id=CVE-2020-15389
Related
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H
5.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:N/A:P
0.013 Low
EPSS
Percentile
85.4%